Germany usa canada France Great Britain mexico KomPass italy Threading austria china poland Japan russia korea switzerland spain india

Size: px

Start display at page:

Download "Germany usa canada France Great Britain mexico KomPass italy Threading austria china poland Japan russia korea switzerland spain india"

Amos Barker
5 years ago
Views:

1 KomPass Threading

2 KomPass Threading Benefits for you As a strong brand of the KOMET GROUP, JEL and its innovations of stand for modern thread production. From conventional thread production to the technologically sophisticated thread milling tool, we offer economical systems either as standard tools or specific application solutions. Solutions for economy and precision: - Worldwide introduction of the drill thread milling cutter - Roll form taps with brazed carbide strips for maimum tool life - Modular PCD tools for several operations with the same tool for the shortest possible machining time - Thread milling in steels with -0 HRC from M

3 Process for producing internal threads Tool Selection Thread milling MKG Thread milling & chamfering MGF, UMGF Drilling, thread milling & chamfering BGF, UBGF, DBGF Thread milling > X 0 TOMILL CUT, XAM, GWF Tapping DOREX, TINIB, FEDUC, SIREX, TAREX Roll form tapping MOREX Adaptors Synchro tapping chuck VABOS Easy 0 Informations KOMET BRINKHAUS ToolScope KOMET SERVICE Numerical inde

KOMET JEL Innovative Solutions for Thread Cutting The KOMET GROUP is one of the world's leading providers of high-precision KOMET JEL threading tools for efficient production of threads.

Thread milling Chip producing method Thread making by helical interpolation within the pitch Same tool can be used for all threads with the same pitch starting from the nominal diameter Same tool can

direction no reversing necessary High speed cutting (HSC) possible Tapping Chip producing method Thread making by rotation pitch is on the tool Can be used on almost all machines tool per dimension

4 KOMET JEL Innovative Solutions for Thread Cutting The KOMET GROUP is one of the world's leading providers of high-precision KOMET JEL threading tools for efficient production of threads. Our potential for providing innovative solutions, a comprehensive performance spectrum and personal commitment form the basis for successful partnerships with our customers. Thread milling Chip producing method Thread making by helical interpolation within the pitch Same tool can be used for all threads with the same pitch starting from the nominal diameter Same tool can be used for different materials up to HRC Lower torque than with tapping and roll form tapping Drill depth = thread depth if tool is not used for chamfering Machine spindle always running in the same direction no reversing necessary High speed cutting (HSC) possible Tapping Chip producing method Thread making by rotation pitch is on the tool Can be used on almost all machines tool per dimension required Drill thread milling Chip producing method Complete thread is manufactured in a single pass drilling, chamfering and thread milling One tool per dimension which can also be used for different materials Prerequisite: CNC machine or machining centre being capable to run helical interpolation Roll form tapping Chip less method Thread making by forming pitch is on the tool Suitable for materials with elongation of >% and tensile strength of <000 N/mm² Tap drill X larger than with tapping Higher torque than tapping Generates forming gap at minor diameter

Inde General information Tool selection guide Producing internal threads Tool selection Threading tools Thread milling Thread milling & chamfering Drilling, thread milling & chamfering Thread milling

5 Inde General information Tool selection guide Producing internal threads Tool selection Threading tools Thread milling Thread milling & chamfering Drilling, thread milling & chamfering Thread milling > 0 mm Tapping Roll form tapping Page Adaptors Synchro tapping chuck VABOS Easy 0 CNC programs for various control systems can be configured online at or can be obtained on request by telephoning: + 0. Also available as "TPT Mobile" app, with identical features for mobile end devices like iphone and ipad, in the webshop App Store as well as Google Play for Android smartphones. Technical Informations Special solutions Tap drill diameters Achievable thread lengths Formulae Eplanation CNC program Preparations on tool Milling method for different materials Hardness comparison table Torque calculations Circular interpolation grooving Miniumum quantity lubrication Cylindrical shanks 0 0 KOMET BRINKHAUS ToolScope Numerical Inde iphone and ipad are registered trademarks of Apple Inc. App Store is a trademark of Apple Inc. Google Play and Android are registered trademarks of Google Inc. KOMET GROUP International Agencies 0 KOMET SERVICE Chapter The KOMET SERVICE TOOL life Bo icon describes tools that are available for the high quality cost-efficient refurbishment of tools.

KOMET JEL Tool selection guide Thread milling tool, drill thread milling tool KOMET JEL Tool selection Thread milling tool, drill thread milling tool.. P.... H... M..... K...... S......... N.

6 KOMET JEL Tool selection guide Thread milling tool, drill thread milling tool KOMET JEL Tool selection Thread milling tool, drill thread milling tool.. P.... H... M..... K S N.. Material group..... Strength Rm (N/mm²) Hardness (HB) Thread Machining task, eample Thread M, drill depth ma. mm, thread depth min. mm, material Alloy steel, machining centre, internal coolant available, production method: thread milling & chamfering X X 0 X 0 > X 0 > X 0 > X 0 > X 0 Type of machining Thread milling Thread milling & chamfering Drilling, thread milling & chamfering Thread milling Circular spotface, chamfering, thread milling MGF XH Micro Tool selection on page - Select dimensional range and production process Specify the material Page reference Thread type M Metric ISO thread DIN Thread depth mm with M =, D Select required shank shape Code MKG MKG MKG XH MGF MGF MGF HPC MGF XS MGF XH MGF UMGF UMGF BGF BGF BGF NZ UBGF UBGF DBGF GWF SR GWF SR GWF XS GWF SR GWF HPC GWF GP GWF GP TOMILL CUT XAM Cutting material s.c. s.c. s.c. s.c. s.c. s.c. s.c. s.c. PCD s.c. s.c. s.c. s.c. s.c. s.c. s.c. s.c. s.c. s.c. s.c. PCD PCD s.c. s.c. s.c. head carbide inse Surface TiAlN AlCrN TiAlN/ TiAlN AlCrN TiAlN TiAlN TiAlN TiN Material Page E- E- E- E- E- E0- E- E- E- E0- E0- E- E- E E0- E0- E E-0 E-0 E E E E- E- E0- E- E m00 m0 Magnetic soft iron m00 m00 Structural, case hardened steel m0 m0 Carbon steel m0 m0 Alloy steel >0 >0 m00 m0 Alloy/heat treated steel $ $ $ >00 >0 Alloy/heat treated steel $ $ $ m00 m00 Hardened steel to HRC $ $ $ $ $ $ $ m00 m00 Hardened steel to HRC m0 m0 Stainless steel, sulphuretted m0 m0 Austentic m000 m00 Ferritic, ferritic & austentic, martensitic m00 m0 Grey cast iron $ $ $ $ $ $ $ $ $ $ >00 >0 m000 m00 Grey cast iron, heat treated $ $ $ $ $ $ $ $ $ $ Vermicular cast iron m00 m00 Spher. graph. cast iron $ $ $ $ $ $ >00 >00 Spher. graph. cast iron, m000 m00 heat treated m00 m00 Malleable iron Thread milling tool MGF UMFG Page >00 >00 <000 m00 Malleable iron, heat treated Thread engagements 0 m00 m00 Pure titanium MGF m00 m0 Titanium alloys >00 m0 m00 >0 M-MGF, D D, D D Titanium alloys for metric ISO thread DIN MF-MGF, D D m00 m0 Pure nickel for metric fine ISO thread DIN m00 <0 Nickel alloys, heat resistant UNC-MGF, D D >00 m00 m0 >0 Nickel alloys, high heat for UNC thread ANSI B. resistant UNF-MGF, D D m0 m00 Non-alloy copper $ $ $ for UNF thread ANSI B. $ $ $ $ short chip, brass, bronze, red m00 m00 $ $ NPT- / NPTF-MGF $ $ $ $ $ brass for NPT/NPTF thread ANSI B. m00 m00 long chip brass $ $ G-MGF, D D $ $ $ $ $ m00 m0 Cu-Al-Fe alloy (Ampco) for Whitworth pipe thread $ $ $ $ $ $ DIN EN ISO and DIN EN 0 m0 m00 Alu, Mg non-alloy $ $ $ $ $ $ $ $ $ MGF HPC for machining steel to 00 N/mm² Alu wrought all., break. strain m00 m0 (A ) < % $ $ $ $ $ $ $ $ M-MGF HPC, D D KOMET JEL M-MGF Alu wrought all., break. strain m00 m0 MGF XH Micro 0 (A ) % $ $ for metric ISO thread DIN $ $ $ $ $ $ MF-MGF HPC, D D m00 m0 Alu cast alloy, Si <0 % $ $ Thread $ milling tool with rear chamfer Applications: for metric fine ISO thread DIN $ $ $ $ m00 m0 Alu cast - alloy, Hardened Si 0 % steels between $ -0 HRC $ $ $ $ $ $ $ $ MGF XS for machining steel P M K00 N SN/mm² H DIN DIN - Threads can be directly inserted in HE HA Thermoplastics $ $ $ M, D D $, D s.c. $ $ $ $ $ hardened components, e.g. aerospace M-MGF XS, D D $ $ D dm for metric ISO thread DIN Thermosetting parts, plastics implants etc. $ $ $ $ $ $ $ $ - Comple additional machining, due to MF-MGF XS, D D Fibre reinforced plastics $ $ $ for metric fine ISO thread DIN $ $ $ $ $ hardening distortion, can be avoided - Left-hand cutting from M to M. G-MGF XS, D D very good $ good for Whitworth pipe thread DIN EN ISO and DIN EN 0 MGF XH for hard machining M HRC l M-MGF XH Micro, D l. l for metric ISO thread DIN M-MGF XH, D for metric ISO thread DIN MF-MGF XH, D for metric fine ISO thread DIN t MGF PCD for lightweight structural materials M-MGF PCD D for metric ISO thread DIN MF-MGF PCD D for metric fine ISO thread DIN CNC programs for various control systems can be UMGF M-MGF, D DIN HE DIN HA configured online at or M-UMGF D, D 0 can be obtained on request by telephoning: for metric ISO thread DIN + 0. MF-UMGF D Drill Also available as "TPT Mobile" app, with identical for metric fine ISO thread DIN t l l. l d d d. AD Z features for mobile end devices like iphone and ipad, ~ Recommended cutting data M 0,0,0,,,,, in the webshop App Store as well as Google Play for Android smartphones. Problems Causes Solutions M 0,0,0,,,,, M 0,0,0,,,,, Tap drill diameters Chapter M 0,0,0,,,,, KOMET SERVICE Chapter M,00,00,0 0,,,, iphone and ipad are registered trademarks of Apple Inc. The KOMET SERVICE TOOL M life, Bo icon,0 0,,0 0 0,0,, App Store is a trademark of Apple Inc. describes tools that are available M0,0for,0 the,,,0 0,, Google Play and Android are registered trademarks of Google Inc. high quality cost-efficient M refurbishment, 0,,0,,,, of tools. M,00,00,0,,, 0, M,00,00,0,,,, M0,0,0,0,,0 0,, AD d. d d Thread milling Thread milling M 0,0,0,,,,, M 0,0,0,,,,, M 0,0,0,,,,, M 0,0,0,,,,, M,00,00,0 0,,,, M,,0 0,,0 0 0,0,, M0,0,0,,,0 0,, M, 0,,0,,,, M,00,00,0,,, 0, M,00,00,0,,,, M0,0,0,0,,0 0,, Thread engagements see page 0. very good $ good

KOMET JEL Producing internal threads Process description Drill thread milling Tapping Through hole with KOMET JEL DOREX tap Blind hole with KOMET JEL

7 KOMET JEL Producing internal threads Process description Drill thread milling Tapping Through hole with KOMET JEL DOREX tap Blind hole with KOMET JEL SIREX SR tap Machining of short-chipping materials for through holes and blind holes using KOMET JEL GG Roll form tapping Thread forming grain structure

8 KOMET JEL Tool selection Thread milling tool, drill thread milling tool Thread X X 0 Type of machining Thread milling Thread milling & chamfering Material group. Strength Rm (N/mm²) Hardness (HB) Material MGF XH Micro Code MKG MKG MKG XH MGF MGF MGF HPC MGF XS MGF XH MGF UMGF UMGF Cutting material s.c. s.c. s.c. s.c. s.c. s.c. s.c. s.c. PCD s.c. s.c. Surface TiAlN AlCrN TiAlN/ Page E- E- E- E- E- E- E- E- E0- E- E- m00 m0 Magnetic soft iron. m00 m00 Structural, case hardened steel H P m0 m0 Carbon steel m0 m0 Alloy steel >0 m00 m0 >0 Alloy/heat treated steel $ $ $ >00 >0 Alloy/heat treated steel $ $ $ m00 m00 Hardened steel to HRC $ $ $ m00 m00 Hardened steel to HRC. m0 m0 Stainless steel, sulphuretted M..... K. S m0 m0 Austentic m000 m00 Ferritic, ferritic & austentic, martensitic m00 m0 Grey cast iron $ $ $ >00 m000 m00 >0 Grey cast iron, heat treated $ $ $ Vermicular cast iron m00 m00 Spher. graph. cast iron $ $ $ >00 m000 m00 >00 Spher. graph. cast iron, heat treated m00 m00 Malleable iron >00 <000 m00 >00 Malleable iron, heat treated m00 m00 Pure titanium m00 m0 Titanium alloys >00 m0 m00 >0 Titanium alloys m00 m0 Pure nickel m00 <0 Nickel alloys, heat resistant >00 m00 m0 >0 Nickel alloys, high heat resistant m0 m00 Non-alloy copper $ $ $ m00 m00 short chip, brass, bronze, red brass $ $ $ m00 m00 long chip brass $ $ $ N m00 m0 Cu-Al-Fe alloy (Ampco) $ $ $ m0 m00 Alu, Mg non-alloy $ $ $ m00 m0 Alu wrought all., break. strain (A ) < % $ $ $ m00 m0 Alu wrought all., break. strain (A ) % $ $ $ m00 m0 Alu cast alloy, Si <0 % $ $ $ m00 m0 Alu cast alloy, Si 0 % $ $ $... Thermoplastics Thermosetting plastics Fibre reinforced plastics $ $ $ $ $ $ $ $ $ very good $ good

9 KOMET JEL Tool selection Thread milling tool, drill thread milling tool X 0 > X 0 > X 0 > X 0 > X 0 Drilling, thread milling & chamfering Thread milling Circular spotface, chamfering, thread milling Thread milling Thread milling BGF BGF BGF NZ UBGF UBGF DBGF GWF SR GWF SR GWF XS GWF SR GWF HPC GWF GP GWF GP TOMILL CUT XAM s.c. s.c. s.c. s.c. s.c. s.c. s.c. s.c. s.c. PCD PCD s.c. s.c. s.c. head carbide insert TiAlN AlCrN TiAlN TiAlN TiAlN TiN E0-0 E0-0 E E- E- E E- E- E E E E- E- E- E- E- $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $

10 KOMET JEL Tool selection Taps Code DOREX VAV DOREX TiN TINIB FEDUC TAREX VAV TAREX TiN Material group. Strength Rm (N/mm²) Hardness (HB) Bilnd hole Through hole Cutting material HSS-E HSS-E HSS-PM HSS-PM HSS-E HSS-E Surface vaporized TiN vaporized TiN Coolant supply Material Page E 0 E 0 E 0 E 0 E 0 E 0 m00 m0 Magnetic soft iron. m00 m00 Structural, case hardened steel P.... m0 m0 Carbon steel m0 m0 Alloy steel >0 m00 m0 >0 Alloy/heat treated steel $ $ $ >00 >0 Alloy/heat treated steel H.. m00 m00 m00 m00 Hardened steel to HRC Hardened steel to HRC. m0 m0 Stainless steel, sulphuretted M..... K. S m0 m0 Austentic $ $ $ $ m000 m00 Ferritic, ferritic & austentic, martensitic m00 m0 Grey cast iron >00 m000 m00 > Grey cast iron, heat treated Vermicular cast iron m00 m00 Spher. graph. cast iron >00 m000 m00 >00 Spher. graph. cast iron, heat treated $ $ $ $ m00 m00 Malleable iron >00 <000 m00 >00 Malleable iron, heat treated $ $ $ $ m00 m00 Pure titanium m00 m0 Titanium alloys >00 m0 m00 >0 Titanium alloys m00 m0 Pure nickel m00 <0 Nickel alloys, heat resistant >00 m00 m0 >0 Nickel alloys, high heat resistant $ m0 m00 Non-alloy copper $ $ m00 m00 short chip, brass, bronze, red brass m00 m00 long chip brass. m00 m0 Cu-Al-Fe alloy (Ampco) N..... m0 m00 Alu, Mg non-alloy $ $ m00 m0 Alu wrought all., break. strain (A ) < % m00 m0 Alu wrought all., break. strain (A ) % m00 m0 Alu cast alloy, Si <0 % m00 m0 Alu cast alloy, Si 0 % $... Thermoplastics Thermosetting plastics Fibre reinforced plastics $ 0 very good $ good

11 KOMET JEL Tool selection Taps TAREX IK TIN GG IK GG HML IK SIREX HML IK SIREX SIREX SR GG DOREX SIREX XH TiAlN HSS-E HSS-E HML HML s.c. s.c. s.c. s.c. s.c. TiN AlCrN TiAlN IK IK IK IK IK IK IK IKS E 0 E 0 E 0 E E / E / E E E $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $

12 KOMET JEL Tool selection Roll form taps Code MOREX MOREX N MOREX MOREX N Material group. Strength Rm (N/mm²) Hardness (HB) Material Bilnd hole Through hole Cutting material HSS-E HSS-E Solid carbide Solid carbide Surface TiN TiN TiN TiN Coolant supply Page IKS IK IK IK IKS IK IKS E E / E E E E E E E m00 m0 Magnetic soft iron. m00 m00 Structural, case hardened steel P.... m0 m0 Carbon steel m0 m0 Alloy steel >0 m00 m0 >0 Alloy/heat treated steel >00 >0 Alloy/heat treated steel $ $ $ $ $ $ H.. m00 m00 m00 m00 Hardened steel to HRC Hardened steel to HRC. m0 m0 Stainless steel, sulphuretted M..... K. S m0 m0 Austentic m000 m00 Ferritic, ferritic & austentic, martensitic m00 m0 Grey cast iron >00 m000 m00 > Grey cast iron, heat treated Vermicular cast iron m00 m00 Spher. graph. cast iron >00 m000 m00 >00 Spher. graph. cast iron, heat treated m00 m00 Malleable iron >00 <000 m00 >00 Malleable iron, heat treated m00 m00 Pure titanium $ $ $ m00 m0 Titanium alloys >00 m0 m00 >0 Titanium alloys $ $ $ $ $ $ $ m00 m0 Pure nickel m00 <0 Nickel alloys, heat resistant >00 m00 m0 >0 Nickel alloys, high heat resistant $ $ $ m0 m00 Non-alloy copper $ $ $ m00 m00 short chip, brass, bronze, red brass m00 m00 long chip brass $ $ $. m00 m0 Cu-Al-Fe alloy (Ampco) N.... m0 m00 Alu, Mg non-alloy m00 m0 Alu wrought all., break. strain (A ) < % $ $ $ m00 m0 Alu wrought all., break. strain (A ) % $ $ $ m00 m0 Alu cast alloy, Si <0 % $ $ $. m00 m0 Alu cast alloy, Si 0 %. Thermoplastics. Thermosetting plastics. Fibre reinforced plastics very good $ good

13 KOMET JEL Tool selection Roll form taps MOREX S MOREX S N MOREX HML MOREX N HML MOREX R Solid carbide Solid carbide HSS-E with carbide strips TiN TiN TiN TiN TiN IK HSS-E with carbide strips HSS-E with carbide strips IKS IK IK IK IKS IK IKS E 0 / E / E / E E E E / 0 E / $ $ $ $ $ $ $ $ $ $ $

same tool for different materials Eact and repeatable thread depth No chip root remaining in the thread High speed cutting (HSC) possible CNC programs for various control systems can be configured

14 KOMET JEL MKG Thread Milling Thread milling small threads from M upwards Spiral fluted solid carbide tools with profile correction for diameter range - mm. BENEFITS for you: One and the same tool for different tolerances One and the same tool for different diameters >nominal X with same pitch One and the same tool for blind and through holes One and the same tool for different materials Eact and repeatable thread depth No chip root remaining in the thread High speed cutting (HSC) possible CNC programs for various control systems can be configured online at or can be obtained on request by telephoning: + 0. Also available as "TPT Mobile" app, with identical features for mobile end devices like iphone and ipad, in the webshop App Store as well as Google Play for Android smartphones. iphone and ipad are registered trademarks of Apple Inc. App Store is a trademark of Apple Inc. Google Play and Android are registered trademarks of Google Inc.

Thread milling tool MKG Page KOMET JEL MKG ES Thread milling tool with deburring edge Thread engagements MKG During the thread-milling operation itself, the thread milling cutter with deburring

This is particularly appreciated during work on hydraulic systems when, for reasons of maintenance, parts have to be fitted and removed relatively frequently.

15 Thread milling tool MKG Page KOMET JEL MKG ES Thread milling tool with deburring edge Thread engagements MKG During the thread-milling operation itself, the thread milling cutter with deburring cutting edge removes the otherwise uncompleted part at the start of the thread without taking any etra time. This is particularly appreciated during work on hydraulic systems when, for reasons of maintenance, parts have to be fitted and removed relatively frequently. M-MKG D for metric ISO thread DIN MF-MKG D for metric fine ISO thread DIN UNC-MKG D for UNC thread ANSI B. UNF-MKG D for UNF thread ANSI B. 0 G-MKG D for Whitworth pipe thread DIN EN ISO and DIN EN 0 MKG ES with deburring edge M-MKG ES for metric ISO thread DIN MF-MKG ES for metric fine ISO thread DIN MKG XH for hard machining M HRC M-MKG XH, D for metric ISO thread DIN without internal coolant supply MF-MKG XH, D for metric fine ISO thread DIN without internal coolant supply Recommended cutting data Problems Causes Solutions Tap drill diameters Chapter KOMET SERVICE Chapter The KOMET SERVICE TOOL life Bo icon describes tools that are available for the high quality cost-efficient refurbishment of tools.

16 KOMET JEL MKG Thread engagements D D TL BT TL = full thread length BT = drill depth (For safety reasons BT 0. deeper than TL) M, D D D D BT TL BT TL M,0,0,0,0,0 M,0,0,0 0,0,0 M,00,0,0,0,0 M,0,0,0,0,0 M0,0,0,0 0,0 0,00 M 0,0,0,00,0,0 M,00 0,0 0,0,0,0 M metric ISO thread DIN MF, D D D D BT TL BT TL M0,00 0,0 0,0 M, 0,0,,,0,0 M,,0,, M,,0,, MF metric fine ISO thread DIN UNC UNF D D D D BT TL D D BT TL Nr.0- UNC, 0,0,0 Nr.0- UNF,0 0,00,0 Nr.- UNC,, 0, Nr.- UNF,,0,0 /-0 UNC,0,0,0 /- UNF,,0,0 /- UNC,,0,00 /- UNF,,0,0 /- UNC,,0,0 /- UNF,,0,0 /- UNC,0,0,0 /-0 UNF,,0,00 /- UNC 0,,0,00 /-0 UNF,,00,0 /- UNC, 0,0 0,0 /- UNF,,0,0 /- UNC,,,0 /- UNF,,0,0 UNC american Unified coarse thread ANSI B. UNF american Unified fine thread ANSI B. G D D D BT TL G/-, 0,0 0,0 G/-,,0,0 G/-,,0,0 G Whitworth pipe thread DIN EN ISO and DIN EN 0 (previously DIN )

17 KOMET JEL M-MKG Thread milling tool P M K N S H $ $ $ M D s.c. dm DIN HE DIN HA l l. l AD t d Use for Thread M Thread milling tool MKG M M-MKG D DIN HE DIN HA Drill t l l. l d AD Z ~ M 0,0,0,00, M 0,0,0 0,00, M,00,00,00, M,,0,, M0,0,0,0 0 0, M, 0,,0, M,00,00,00 0, M 0,0,0,00, M 0,0,0 0,00, M,00,00,00, M,,0,, M0,0,0,0 0 0, M, 0,,0, M,00,00,00 0, Thread engagements see page. very good $ good Guideline values for thread milling: page.

18 KOMET JEL MF-MKG Thread milling tool P M K N S H $ $ $ MF D s.c. dm DIN HE DIN HA l l. l AD d t Use for Thread Thread milling tool M M-MKG M M MF-MKG M0 M, MF-MKG M, M, MF-MKG M, MF-MKG D DIN HE DIN HA Drill t l l. l d AD Z ~ M0,00,0,0 0,0 0 0, M,,0 0,,0,0, M0,00,0,0 0,0 0 0, M,,0 0,,0,0, Thread engagements see page. very good $ good

19 KOMET JEL UNC-MKG Thread milling tool P M K N S H $ $ $ UNC D s.c. dm DIN HE DIN HA l l. l AD t d UNC-MKG D DIN HE DIN HA Drill t l l. l d AD Z ~ Nr.0- UNC,0,,, Nr.- UNC,0, 0,, /-0 UNC,0,0,, /- UNC,,,, /- UNC,,, 0 0, /- UNC,,0,, /- UNC, 0,,, /- UNC,,, 0, /- UNC,0, 0,, Nr.0- UNC,0,,, Nr.- UNC,0, 0,, /-0 UNC,0,0,, /- UNC,,,, /- UNC,,, 0 0, /- UNC,,0,, /- UNC, 0,,, /- UNC,,, 0, /- UNC,0, 0,, Thread engagements see page. Guideline values for thread milling: page.

20 KOMET JEL UNF-MKG Thread milling tool P M K N S H $ $ $ UNF D s.c. dm DIN HE DIN HA l l. l AD d t UNF-MKG D DIN HE DIN HA Drill t l l. l d AD Z ~ Nr.0- UNF 0,,0,, Nr.- UNF 0,0,,, /- UNF 0,0,,, /- UNF,0,,, /- UNF,0,,0 0 0, /-0 UNF,0,,, /-0 UNF,0,,, /- UNF,,, 0, /- UNF,, 0,, Nr.0- UNF 0,,0,, Nr.- UNF 0,0,,, /- UNF 0,0,,, /- UNF,0,,, /- UNF,0,,0 0 0, /-0 UNF,0,,, /-0 UNF,0,,, /- UNF,,, 0, /- UNF,, 0,, Thread engagements see page. 0 very good $ good

21 KOMET JEL G-MKG Thread milling tool P M K N S H $ $ $ G D s.c. dm DIN HE DIN HA l l. l AD t d G-MKG D DIN HE DIN HA Drill t l l. l d AD Z ~ G/- 0,0, 0,0 0 0, G/-,,, 0, G/-,, 0,, G/- 0,0, 0,0 0 0, G/-,,, 0, G/-,, 0,, Thread engagements see page. Guideline values for thread milling: page.

KOMET JEL MKG ES Thread milling tool with deburring edge During the thread-milling operation itself, the KOMET JEL MKG thread milling cutter with deburring cutting edge removes the otherwise

22 KOMET JEL MKG ES Thread milling tool with deburring edge During the thread-milling operation itself, the KOMET JEL MKG thread milling cutter with deburring cutting edge removes the otherwise uncompleted part at the start of the thread without taking any etra time. This is particularly appreciated during work on hydraulic systems when, for reasons of maintenance, parts have to be fitted and removed relatively frequently. This uncompleted part is thereby prevented from becoming detached, entering the system and causing damage. Thread milling is the only method of creating an internal thread that offers the possibility of, starting from the tool nominal thread, cutting every larger-sized thread with the same pitch and the same tool. By using the deburring cutting edge, the effective length of the thread is completely defined and invariable. Tools are therefore selected in relation to thread length TL and pitch t (page -). Our range offers a standard tool for all commonly used thread lengths in the thread pitches of.0 mm and. mm. Available with parallel shank DIN HA or with clamping surface DIN HE, in bare metal or -coated.

In order to prevent this, the burr can as with a thread mating plug gauge be removed at the start of the thread as the thread is milled, without requiring any additional time, so that the thread

The amount of material removed depends on the position where the edge is applied.

edge P Thread milling tool with deburring edge P M K N S H $ $ $ M s.c. dm DIN HE DIN HA ES End position P M K N S H $ $ $ MF Thread milling tool with deburring edge DIN DIN HE HA s.c. dm Drill depth BT l Drill depth BT l Drill dia.

23 KOMET JEL MKG ES How the deburring edge works Every thread, whether cut or formed, begins as a burr. The full thread profile is obtained as the pitch progesses when plunged into the solid material.in screwed connections that are frequently unscrewed and then reconnected, this burr can come away and cause damage - to hydraulic components, for eample. In order to prevent this, the burr can as with a thread mating plug gauge be removed at the start of the thread as the thread is milled, without requiring any additional time, so that the thread starts with a full profile thread. This is done with what is known as a deburring edge (ES), which is positioned on the tool behind the thread profile. The amount of material removed depends on the position where the edge is applied. Risk of burr becoming detached at the transition between the thread and the countersink the risk is particularly high for lead-free aluminium alloys ES Start position With set depth deburring cutting edge P Thread milling tool with deburring edge P M K N S H $ $ $ M s.c. dm DIN HE DIN HA ES End position P M K N S H $ $ $ MF Thread milling tool with deburring edge DIN DIN HE HA s.c. dm Drill depth BT l Drill depth BT l Drill dia. D TL Full thread length Deburring length t D AD t l d Drill dia. D TL Full thread length Deburring length t D AD t l d Use for: M for M, M, M,... M0 for M0, M, M,,... Note ma. thread length TL M-MKG ES DIN HE DIN HA KOMET JEL MF-MKG ES D t D l d AD Z KN l BT TL t min. Thread ~ milling tool with deburring edge,0,,, ,0,, P M K,0 N S H DIN DIN HE HA,0 0, 0, $,0 MF s.c $ $ dm M,00,0,,0,,, ,0,,, ,0,,, ,0,,, Drill depth BT,0 0, 0,, l TL,,,, l Full thread,0,,, length,,,, M0,0, 0 0,,0,,, ,,,, Deburring length t,0,,, t , 0,,, Use for: M0 for M0, M,...,0,,, Note ma. thread length TL,0,,, ,0 0, 0,, M,00,0 MF-MKG, ES,0,,, DIN HE DIN HA,0,,, ,0,,, ,0,,, D t D l d AD Z KN,0 l 0, BT 0, TL, t ,, min.,, ~ ,0,0, 0, 0,,,0, ,0,,,,,,0, M0,0, 0 0,,0,0,,,,,0, ,0,,,,,,0, ,0,0,,,,,0, M0,00,0 0 0,,0, 0,,,,,0, ,0,,, very good $ good,0,,, ,0,,, ,0,,, ,0 0, 0,, Drill dia. D D M0,00,0 0 0, AD,0 0, 0,, ,0,,, ,0,,, ,0,,, ,0,,, ,0,,, ,0,,, ,0,,, ,0,,, ,0,,, ,0 0, 0,, d Use for: M0 for M0, M,... Note ma. thread length TL How to select the right tool for YOUR machining operation? Here are some eamples: MF-MKG ES DIN HE DIN HA D t D l d AD Z KN l BT TL t min. M Thread length 0 - mm can be created with thread milling cutter MKG M M0,00,0 0 0, achievable thread length, mm M0 Thread length + mm and M0, Thread length - mm can be created with thread milling cutter MKG M0 achievable thread length, mm M0,00,0 0 0, ~,0 0, 0,, ,0,,, ,0,,, ,0,,, ,0,,, ,0,,, ,0,,, ,0,,, ,0,,, ,0,,, ,0 0, 0,, ,0 0, 0,, ,0,,, ,0,,, ,0,,, ,0,,, ,0,,, ,0,,, ,0,,, ,0,,, M Thread length + mm can be created with thread milling cutter MKG M0 achievable thread length, mm Guideline values for thread milling: page.,0,,, ,0 0, 0,,

24 KOMET JEL M-MKG ES Thread milling tool with deburring edge P M K N S H $ $ $ M s.c. dm DIN HE DIN HA Drill dia. D Drill depth BT TL Full thread length D l l d Deburring length t AD t Use for: M for M, M, M,... M0 for M0, M, M,,... Note ma. thread length TL M-MKG ES DIN HE DIN HA D t D l d AD Z KN l BT TL t min. ~,0,,, ,0,,, ,0 0, 0,, M,00,0,,0,,, ,0,,, ,0,,, ,0,,, ,0 0, 0,, ,,,, ,0,,, M0,0, 0 0,,,,, ,0,,, ,,,, ,0,,, , 0,,, M,00,0, M0,0, 0 0,,0,,, ,0,,, ,0 0, 0,, ,0,,, ,0,,, ,0,,, ,0,,, ,0 0, 0,, ,,,, ,0,,, ,,,, ,0,,, ,,,, ,0,,, , 0,,, very good $ good

25 KOMET JEL MF-MKG ES P M K N S H $ $ $ Thread milling tool with deburring edge MF s.c. dm DIN HE DIN HA Drill depth BT TL Full thread length l l Drill dia. D D d Deburring length t AD t Use for: M0 for M0, M,... Note ma. thread length TL MF-MKG ES DIN HE DIN HA D t D l d AD Z KN l BT TL t min. ~,0 0, 0,, ,0,,, ,0,,, ,0,,, ,0,,, M0,00,0 0 0,,0,,, ,0,,, ,0,,, ,0,,, ,0,,, ,0 0, 0,, M0,00,0 0 0,,0 0, 0,, ,0,,, ,0,,, ,0,,, ,0,,, ,0,,, ,0,,, ,0,,, ,0,,, ,0,,, ,0 0, 0,, Guideline values for thread milling: page.

26 KOMET JEL M-MKG XH Thread milling tool Material P M K N S H M, D s.c. TiAlN DIN HE DIN HA for hard machining of materials with hardness M HRC l. l l d AD t M-MKG XH, D DIN HE DIN HA TiAlN TiAlN Drill t l l. l d AD Z ~ M 0,0,0,, M 0,0,0,, M,00,00,, M,,0,, M0,0,0,0 0 0, M, 0,,, Thread engagements see page. very good $ good

27 KOMET JEL MF-MKG XH Thread milling tool Material P M K N S H MF, D s.c. TiAlN DIN HE DIN HA for hard machining of materials with hardness M HRC l l. l AD t d MF-MKG XH, D DIN HE DIN HA TiAlN TiAlN Drill t l l. l d AD Z ~ M,,0 0,,, M,,0,, 0, M,,0,,, Thread engagements see page. Guideline values for thread milling: page.

28 KOMET JEL MKG Recommended cutting data Material group. Strength Rm (N/mm²) m00 Hardness HB m0 v c (m/min) = Cutting speed f z (mm/tooth) = Milling feed magnetic soft iron Surface Guideline values for thread milling m m M v c v c f z f z f z Material m/min m/min mm/tooth mm/tooth mm/tooth 0-0 0,0-0,0 0,0-0,0 0,0-0,. m00 m00 structural, case hardened steel ,0-0,0 0,0-0,0 0,0-0, H P m0 m0 m0 m0 >0 m00 m0 >0 >00 >0 m00 m00 m00 m00 carbon steel alloy steel alloy/heat treated steel alloy/heat treated steel hardened steel to HRC hardened steel to HRC ,0-0,0 0,0-0,0 0,0-0, ,0-0,0 0,0-0,0 0,0-0, 0-0 0,0-0,0 0,0-0,0 0,0-0, ,0-0,0 0,0-0,0 0,0-0, ,0-0,0 0,0-0,0 0,0-0, ,0-0,0 0,0-0,0. m0 m0 stainless steel, sulphuretted 0-0 0,0-0,0 0,0-0,0 0,0-0, M..... K..... m0 m0 austentic m000 m00 ferritic, ferritic & austentic, martensitic m00 m0 grey cast iron >00 m000 m00 > grey cast iron, heat treated vermicular cast iron m00 m00 spheroidal graphite cast iron >00 m000 m00 >00 spheroidal graphite cast iron, heat treated m00 m00 malleable iron >00 <000 m00 >00 malleable iron heat treated m00 m00 pure titanium 0-0 0,0-0,0 0,0-0,0 0,0-0, ,0-0,0 0,0-0,0 0,0-0, ,0-0,0 0,0-0,0 0,0-0, ,0-0,0 0,0-0,0 0,0-0, ,0-0,0 0,0-0,0 0,0-0, 0-0 0,0-0,0 0,0-0,0 0,0-0, ,0-0,0 0,0-0,0 0,0-0, ,0-0,0 0,0-0,0 0,0-0, ,0-0,0 0,0-0,0 0,0-0, ,0-0,0 0,0-0,0 0,0-0, S... m00 m0 >00 m0 m00 >0 m00 m0 titanium alloys titanium alloys pure nickel ,0-0,0 0,0-0,0 0,0-0, 0-0 0,0-0,0 0,0-0,0 0,0-0, 0-0 0,0-0,0 0,0-0,0 0,0-0, m00 <0 nickel alloys, heat resistant >00 m00 m0 >0 nickel alloys, high heat resistance m0 m00 non-alloy copper m00 m00 short chip, brass, bronze, red brass m00 m00 long chip brass 0-0 0,0-0,0 0,0-0,0 0,0-0, ,0-0,0 0,0-0,0 0,0-0, ,0-0,0 0,0-0, 0,0-0, ,0-0,0 0,0-0, 0,0-0, ,0-0,0 0,0-0, 0,0-0,0. m00 m0 Cu-Al-Fe alloy (Ampco) ,0-0,0 0,0-0,0 0,0-0, N.... m0 m00 m00 m00 m00 Al, Mg non-alloy m0 Al wrought alloy, breaking strain (A ) < % m0 Al wrought alloy, breaking strain (A ) % m0 Al cast alloy, Si <0 % ,0-0,0 0,0-0, 0,0-0, ,0-0,0 0,0-0, 0,0-0, ,0-0,0 0,0-0, 0,0-0, ,0-0,0 0,0-0, 0,0-0,0. m00 m0 Al cast alloy, Si 0 % ,0-0,0 0,0-0, 0,0-0,0. thermoplastics ,0-0,0 0,0-0, 0,0-0,0. thermosetting plastics ,0-0,0 0,0-0, 0,0-0,. fibre reinforced plastics ,0-0,0 0,0-0, 0,0-0, Cutting values shown are relating to the basic recommendations for cutting materials given.

29 KOMET JEL MKG. Problems possible causes solutions Chips packed or glued at the thread profile poor coolant improve coolant (i.e. add flood coolant, lateral flute coolant supply for through holes) add coolant flutes flutes on shank. Thread go-gage doesn t fit thread too small reduce tool radius in offset register chips in thread improve coolant. Thread is getting tapered poor tool clamping improve tool holding (i.e. shrink fit holders) thread milling feed too high reduce thread milling feed. Erratic tool wear tool run out too high use better tool holders (i.e. shrink fit holders), check material for homogeneity. Chippage, tool breakage feed rate thread milling too high reduce thread milling feed vibrations check tool holder (don t use modular systems!!), change feeds and speeds. Poor thread surface tool overhang too long check part clamping an and fiture. Use multiple cuts when part is clamped weak non-suitable tool for this application reduce cutting speed, increase feed/tooth, prefer conventional milling Important: See chapter for more application details and safety notes!

KOMET JEL MGF UMFG Thread Milling and Countersinking Chamfering and thread milling right from M The MGF and UMGF thread milling tools feature a larger core cross section and narrow, geometrically

We have added our MKG thread milling tool to the range as a pure thread milling tool, without the chamfering option.

same way as for tap drills) Various tolerances and thread sizes p.e. H,

30 KOMET JEL MGF UMFG Thread Milling and Countersinking Chamfering and thread milling right from M The MGF and UMGF thread milling tools feature a larger core cross section and narrow, geometrically optimised flutes. These characteristics produce good chip formation and low cutting pressure when thread milling. The carbide grades used, as well as the coating, guarantee high tool life. We have added our MKG thread milling tool to the range as a pure thread milling tool, without the chamfering option. BENEFITS for you: Ecellent surface finish on the part because of variation of the cutting parameters Eact pitch no flattening at front of the thread Shorter milling chips (no chip problems in the same way as for tap drills) Various tolerances and thread sizes p.e. H, G or M., M0. and M. can be produced One tool for blind bore and through hole thread One tool for L.H. and R.H. thread Fewer tool spaces No chip residue at the bottom of the bore Low cutting pressure when machining thin-walled parts Eact thread depth KOMET JEL MGF HPC thread milling cutters Benefits for you: Threads in steel are milled for reasons relating to repeat accuracy and quality requirements. However, this procedure requires more time than conventional procedures such as tapping and forming, especially for small diameters of up to M. The process is determined by the cutting speed and feed rate. To achieve significantly faster machining times despite these parameters, the number of cutting edges must be increased. We have achieved this with the MGF HPC. Advantages over tapping Machining time in steel the same or faster Threading possible right to the base Greater process reliability, particularly for epensive workpieces Same tool can be used for different materials Very short and wedged chips 0

31 Thread milling tool MGF UMFG Thread engagements MGF M-MGF, D D, D D for metric ISO thread DIN MF-MGF, D D for metric fine ISO thread DIN UNC-MGF, D D for UNC thread ANSI B. UNF-MGF, D D for UNF thread ANSI B. NPT- / NPTF-MGF for NPT/NPTF thread ANSI B. G-MGF, D D for Whitworth pipe thread DIN EN ISO and DIN EN 0 Page 0 MGF HPC for machining steel to 00 N/mm² MGF XH Micro M-MGF HPC, D D for metric ISO thread DIN Applications: - Hardened steels between -0 HRC - Threads can be directly inserted in hardened components, e.g. aerospace parts, implants etc. - Comple additional machining, due to hardening distortion, can be avoided - Left-hand cutting from M to M. MF-MGF HPC, D D for metric fine ISO thread DIN MGF XS for machining steel M 00 N/mm² M-MGF XS, D D for metric ISO thread DIN MF-MGF XS, D D for metric fine ISO thread DIN G-MGF XS, D D for Whitworth pipe thread DIN EN ISO and DIN EN 0 MGF XH for hard machining M HRC M-MGF XH Micro, D for metric ISO thread DIN M-MGF XH, D for metric ISO thread DIN MF-MGF XH, D for metric fine ISO thread DIN CNC programs for various control systems can be configured online at or can be obtained on request by telephoning: + 0. Also available as "TPT Mobile" app, with identical features for mobile end devices like iphone and ipad, in the webshop App Store as well as Google Play for Android smartphones. iphone and ipad are registered trademarks of Apple Inc. App Store is a trademark of Apple Inc. Google Play and Android are registered trademarks of Google Inc. MGF PCD for lightweight structural materials M-MGF PCD D for metric ISO thread DIN MF-MGF PCD D for metric fine ISO thread DIN UMGF M-UMGF D, D for metric ISO thread DIN MF-UMGF D for metric fine ISO thread DIN Recommended cutting data Problems Causes Solutions Tap drill diameters Chapter KOMET SERVICE Chapter The KOMET SERVICE TOOL life Bo icon describes tools that are available for the high quality cost-efficient refurbishment of tools. 0

32 KOMET JEL MGF Thread engagements D D D. 0 TL = full thread length BT = min. drill depth D. = possible chamfer with rear chamfer TL BT M, D D, D D D D D. BT TL BT TL BT TL BT TL M,0,0,,0,, M,0,0,,,, M,0,0,,,,0 0, 0,,, M,0,0,, 0,0,,00,,0, M,00,0 0,,,,,,,, M,0,0,0,,,, 0,,, M0,0 0,0,,,,,,, 0, M 0,0,0,,,0,, 0, M,00,0,0,0 0,0,0,0,0 M,00,0,,,,, 0, M0,0 0,0,,00,,00,0 0,0 M MGF XH Micro, D D D D. BT TL M 0,,0,0, M,,0,0,0, M,,,0,0, M,0,0,0, M,,,0,0, M,,0,0,0, M metric ISO thread DIN UNC, D D D D D. BT TL BT TL /-0 UNC,0,, 0,,,0 /- UNC,,,,0,,0 /- UNC,,,0, 0,, /- UNC 0,,00, 0,00,, UNC american Unified coarse thread ANSI B. MF, D D D D D. BT TL BT TL M 0,,0,0,,,, M 0,,0,0,0,0 0,0 0,0 M 0,,,0 0,0,0,0,0 M,00,0,,,, M0,00 0,0,,, 0, M, 0,0,0,,,, M,00,0,,0,,0 M,,0,0,0, 0,, M,,0,0,0,,, MF metric fine ISO thread DIN G, D D D D D. BT TL BT TL G/-, 0,0,,, 0, G/-,,, 0,,,0 G/-,,,,0,, G Whitworth pipe thread DIN EN ISO and DIN EN 0 (previously DIN ) NPT Standard length D D D. BT TL /- NPT,,0,,00 /- NPT,,0,,00 /- NPT,,0,,0 /- NPT,,0,,0 NPT thread ANSI B. UNF, D D D D D. BT TL BT TL /- UNF,,,0 0,0,, /- UNF,,,00,0,, /- UNF,,,,0 0,, /-0 UNF,,,0,0,, /-0 UNF,,00,0,0,,0 UNF american Unified fine thread ANSI B. NPTF Standard length D D D. BT TL /- NPTF,0,0,,00 /- NPTF,0,0,,00 /- NPTF,00,0,,0 /- NPTF,0,0,,0 NPTF thread ANSI B.

33 KOMET JEL UMGF Thread engagements D D D. 0 TL = full thread length BT = min. drill depth D. = possible chamfer with rear chamfer TL BT M D, D D D D. BT TL BT TL M,0,0,, M,0,0 0,0, M,00,0,,,, M,0,0,,,, M0,0 0,0,,,, M 0,0,0,0,,, M,00,0 0,0,0 M,00,0, 0, M metric ISO thread DIN MF D D D D. BT TL M,00,0,, M0,00 0,0,, M, 0,0,0,, M,00,0,,0 M,,0,0 0,, M,,0,0, 0, MF metric fine ISO thread DIN

34 KOMET JEL M-MGF Thread milling tool with rear chamfer P M K N S H $ $ $ M, D D, D s.c. D dm DIN HE DIN HA l l. l d. d AD d t M-MGF, D DIN HE DIN HA Drill t l l. l d d d. AD Z ~ M 0,0,0,,,,, M 0,0,0,,,,, M 0,0,0,,,,, M 0,0,0,,,,, M,00,00,0 0,,,, M,,0 0,,0 0 0,0,, M0,0,0,,,0 0,, M, 0,,0,,,, M,00,00,0,,, 0, M,00,00,0,,,, M0,0,0,0,,0 0,, M 0,0,0,,,,, M 0,0,0,,,,, M 0,0,0,,,,, M 0,0,0,,,,, M,00,00,0 0,,,, M,,0 0,,0 0 0,0,, M0,0,0,,,0 0,, M, 0,,0,,,, M,00,00,0,,, 0, M,00,00,0,,,, M0,0,0,0,,0 0,, Thread engagements see page. very good $ good

35 KOMET JEL M-MGF Thread milling tool with rear chamfer M-MGF D DIN HE DIN HA Drill t l l. l d d d. AD Z ~ M 0,0,0,0,,,, M 0,0,0,0,,,, M 0,0,0,0,,,, M 0,0,0,0 0,,,, M,00,00,0,,,, M,,0,0, 0 0,0,, M0,0,0,0,,0 0,, M, 0,,0,,,, M,00,00 0,0 0,,, 0, M,00,00 0,0,,,, M0,0,0,0,,0 0,, M 0,0,0,0,,,, M 0,0,0,0,,,, M 0,0,0,0,,,, M 0,0,0,0 0,,,, M,00,00,0,,,, M,,0,0, 0 0,0,, M0,0,0,0,,0 0,, M, 0,,0,,,, M,00,00 0,0 0,,, 0, M,00,00 0,0,,,, M0,0,0,0,,0 0,, M-MGF, D DIN HE DIN HA Drill t l l. l d d d. AD Z ~ M 0,0,0,0 0,,,, M 0,0,0,0,0,,, M,00,00,0,,,, M,,0,0, 0 0,0,, M0,0,0,0,,0 0,, M, 0,,0,,,, M,00,00 0,0,,, 0, M,00,00 0,0,,,, M 0,0,0,0 0,,,, M 0,0,0,0,0,,, M,00,00,0,,,, M,,0,0, 0 0,0,, M0,0,0,0,,0 0,, M, 0,,0,,,, M,00,00 0,0,,, 0, M,00,00 0,0,,,, M-MGF D for aluminium DIN HE DIN HA Drill t l l. l d d d. AD Z ~ M 0,0,0,,,, M 0,0,0,,,, M,00,00,,,, M,,0, 0 0,0,, M0,0,0,,0 0,, Guideline values for thread milling: page.

36 KOMET JEL MF-MGF Thread milling tool with rear chamfer P M K N S H $ $ $ MF, D s.c. dm DIN HE DIN HA l l. l d. d d AD t MF-MGF, D DIN HE DIN HA Drill t l l. l d d d. AD Z ~ M 0, 0,0,0,0,,,, M 0, 0,0,0,,,,, M 0, 0,,,0 0,0,,, M,00,00 0,0, 0 0,0,, M0,00,00,0,,0 0,, M,00,00,0,,,, M,,0 0,0,0,,,, M,,0,0,,,, 0, M,,0,0,,,,, M 0, 0,0,0,0,,,, M 0, 0,0,0,,,,, M 0, 0,,,0 0,0,,, M,00,00 0,0, 0 0,0,, M0,00,00,0,,0 0,, M,00,00,0,,,, M,,0 0,0,0,,,, M,,0,0,,,, 0, M,,0,0,,,,, Thread engagements see page. very good $ good

37 P M K N S H $ $ $ KOMET JEL MF-MGF Thread milling tool with rear chamfer MF D s.c. dm DIN HE DIN HA l l. l AD t d. d d MF-MGF D DIN HE DIN HA Drill t l l. l d d d. AD Z ~ M 0, 0,0,0,0,,,, M 0, 0,0,0,0 0,,,, M 0, 0,,,0,0,,, M,00,00,0, 0 0,0,, M0,00,00,0,,0 0,, M,00,00,0,,,, M,,0 0,0,0,,,, M,,0,0 0,0 0,,, 0, M,,0,0 0,0,,,, M 0, 0,0,0,0,,,, M 0, 0,0,0,0 0,,,, M 0, 0,,,0,0,,, M,00,00,0, 0 0,0,, M0,00,00,0,,0 0,, M,00,00,0,,,, M,,0 0,0,0,,,, M,,0,0 0,0 0,,, 0, M,,0,0 0,0,,,, Thread engagements see page. Guideline values for thread milling: page.

38 KOMET JEL UNC-MGF Thread milling tool with rear chamfer P M K N S H $ $ $ UNC, D D s.c. dm DIN HE DIN HA l l. l AD d. d d t UNC-MGF, D DIN HE DIN HA Drill t l l. l d d d. AD Z ~ /-0 UNC,0,0,,,,, /- UNC,,,,0 0 0,0,, /- UNC,,,,0,0,, /- UNC, 0,,,00,,0, /-0 UNC,0,0,,,,, /- UNC,,,,0 0 0,0,, /- UNC,,,,0,0,, /- UNC, 0,,,00,,0, UNC-MGF D DIN HE DIN HA Drill t l l. l d d d. AD Z ~ /-0 UNC,0,0,0,,,, /- UNC,,,0,0 0 0,0,, /- UNC,,,0 0,0,0,, /- UNC, 0,,0,0,,0, /-0 UNC,0,0,0,,,, /- UNC,,,0,0 0 0,0,, /- UNC,,,0 0,0,0,, /- UNC, 0,,0,0,,0, Thread engagements see page. very good $ good

39 P M K N S H $ $ $ UNF KOMET JEL UNF-MGF Thread milling tool with rear chamfer, D D s.c. dm DIN HE DIN HA l l. l AD t d. d d UNF-MGF, D DIN HE DIN HA Drill t l l. l d d d. AD Z ~ /- UNF 0,0,,,,,, /- UNF,0,,,0 0 0,0,, /- UNF,0,,,,0,, /-0 UNF,0,,,0,,, /-0 UNF,0,,,0,,00, /- UNF 0,0,,,,,, /- UNF,0,,,0 0 0,0,, /- UNF,0,,,,0,, /-0 UNF,0,,,0,,, /-0 UNF,0,,,0,,00, UNF-MGF D DIN HE DIN HA Drill t l l. l d d d. AD Z ~ /- UNF 0,0,,0,,,, /- UNF,0,,0, 0 0,0,, /- UNF,0,,0 0,,0,, /-0 UNF,0,,0,,,, /-0 UNF,0,,0,,,00, /- UNF 0,0,,0,,,, /- UNF,0,,0, 0 0,0,, /- UNF,0,,0 0,,0,, /-0 UNF,0,,0,,,, /-0 UNF,0,,0,,,00, Guideline values for thread milling: page.

40 KOMET JEL NPT-MGF, NPTF-MGF Thread milling tool with rear chamfer P M K N S H $ $ $ NPT NPTF s.c. dm DIN HE DIN HA l. l l. l < drill d. d t NPT-MGF DIN HE DIN HA Drill t l l. l. l d d. Z ~ /- NPT 0,,,0,, 0 0, /- NPT 0,,0 0,0,,, /- NPT,,0 0,0,,, /- NPT,,,0,,, /- NPT 0,,,0,, 0 0, /- NPT 0,,0 0,0,,, /- NPT,,0 0,0,,, /- NPT,,,0,,, For threads ½ NPT and bigger, use KOMET JEL TOMILL GS thread milling tool. NPTF-MGF DIN HE DIN HA Drill t l l. l. l d d. Z ~ /- NPTF 0,,0,0,, 0 0, /- NPTF 0,, 0,0,,, /- NPTF, 0,0 0,0,,, /- NPTF,,0,0,,, /- NPTF 0,,0,0,, 0 0, /- NPTF 0,, 0,0,,, /- NPTF, 0,0 0,0,,, /- NPTF,,0,0,,, For threads ½ NPTF and bigger, use KOMET JEL TOMILL GS thread milling tool. 0 very good $ good

41 P M K N S H $ $ $ G KOMET JEL G-MGF Thread milling tool with rear chamfer, D D s.c. dm DIN HE DIN HA l l. l AD t d. d d G-MGF, D DIN HE DIN HA Drill t l l. l d d d. AD Z ~ G/- 0,0,,,,0 0,0, G/-,,,0,,, 0, G/-,,,0, 0 0,,0, G/- 0,0,,,,0 0,0, G/-,,,0,,, 0, G/-,,,0, 0 0,,0, G-MGF D DIN HE DIN HA Drill t l l. l d d d. AD Z ~ G/- 0,0,,0,,0 0,0, G/-,, 00,,,, 0, G/-,, 0,0, 0 0,,0, G/- 0,0,,0,,0 0,0, G/-,, 00,,,, 0, G/-,, 0,0, 0 0,,0, Thread engagements see page. Guideline values for thread milling: page.

42 KOMET JEL M-MGF HPC Thread milling tool with rear chamfer Material P M K N S H M, D D s.c. AlCrN DIN HE DIN HA for machining steel to 00 N/mm² tensile strength, stainless steel, cast materials and titanium alloys l l. l AD d. d d t M-MGF HPC, D DIN HE DIN HA AlCrN AlCrN Drill t l l. l d d d. AD Z ~ M 0,0,,,,,, M 0,0,,,,,, M,00,0,0 0,,,, M,, 0,,0 0 0,0,, M0,0,,,,0 0,, M, 0,,0,,,, M,00,0,0,,, 0, M,00,0,0,,,, M0,0,,0,,0 0,, M-MGF HPC D DIN HE DIN HA AlCrN AlCrN Drill t l l. l d d d. AD Z ~ M 0,0,,0,,,, M 0,0,,0 0,,,, M,00,0,0,,,, M,,,0, 0 0,0,, M0,0,,0,,0 0,, M, 0,,0,,,, M,00,0 0,0 0,,, 0, M,00,0 0,0,,,, M0,0,,0,,0 0,, Thread engagements see page. very good $ good

43 Material P M K N S H MF KOMET JEL MF-MGF HPC Thread milling tool with rear chamfer, D D s.c. AlCrN DIN HE DIN HA for machining steel to 00 N/mm² tensile strength, stainless steel, cast materials and titanium alloys l l. l AD t d. d d MF-MGF HPC, D DIN HE DIN HA Drill t l l. l d d d. AD Z ~ M 0, 0,0,,0,,,, M 0, 0,0,,,,,, M 0, 0,,,0 0,0,,, M,0,00,0 0,0, 0 0,0,, M0,0,00,0,0,,0 0,, M,0,00,0,0,,,, M,,0 0,,0,,,, M,0,00,0,0,,, 0, M,,0,,,,, 0, M,,0,,,,,, AlCrN AlCrN MF-MGF HPC D DIN HE DIN HA AlCrN AlCrN Drill t l l. l d d d. AD Z ~ M 0, 0,0,,0,,,, M 0, 0,0,,0 0,,,, M 0, 0,,,0,0,,, M,0,00,0,0, 0 0,0,, M0,0,00,0,0,,0 0,, M,0,00,0,0,,,, M,,0 0,,0,,,, M,0,00,0 0,0,,, 0, M,,0, 0,0 0,,, 0, M,,0, 0,0,,,, Thread engagements see page. Guideline values for thread milling: page.

44 KOMET JEL M-MGF XS Thread milling tool with rear chamfer Material P M K N S H M, D D s.c. dm DIN HE DIN HA for machining steel M 00 N/mm² tensile strength l l. l d. d AD d t M-MGF XS, D DIN HE DIN HA Drill t l l. l d d d. AD Z ~ M 0,0,0,,,,, M 0,0,0,,,,, M,00,00,0 0,,,, M,,0 0,,0 0 0,0,, M0,0,0,,,0 0,, M, 0,,0,,,, M,00,00,0,,, 0, M,00,00,0,,,, M0,0,0,0,,0 0,, M-MGF XS D DIN HE DIN HA Drill t l l. l d d d. AD Z ~ M 0,0,0,0,,,, M 0,0,0,0 0,,,, M,00,00,0,,,, M,,0,0, 0 0,0,, M0,0,0,0,,0 0,, M, 0,,0,,,, M,00,00 0,0 0,,, 0, M,00,00 0,0,,,, M0,0,0,0,,0 0,, Thread engagements see page. very good $ good

45 Material P M K N S H MF KOMET JEL MF-MGF XS Thread milling tool with rear chamfer, D D s.c. dm DIN HE DIN HA for machining steel M 00 N/mm² tensile strength l l. l AD t d. d d MF-MGF XS, D DIN HE DIN HA Drill t l l. l d d d. AD Z ~ M,00,00 0,0, 0 0,0,, M0,00,00,0,,0 0,, M,00,00,0,,,, M,,0 0,0,0,,,, M,,0,0,,,, 0, M,,0,0,,,,, MF-MGF XS D DIN HE DIN HA Drill t l l. l d d d. AD Z ~ M,00,00,0, 0 0,0,, M0,00,00,0,,0 0,, M,00,00,0,,,, M,,0 0,0,0,,,, M,,0,0 0,0 0,,, 0, M,,0,0 0,0,,,, Thread engagements see page. Guideline values for thread milling: page.

46 KOMET JEL G-MGF XS Thread milling tool with rear chamfer Material P M K N S H G, D D s.c. dm DIN HE DIN HA for machining steel M 00 N/mm² tensile strength l l. l d. d d AD t G-MGF XS, D DIN HE DIN HA Drill t l l. l d d d. AD Z ~ G/- 0,0,,,,0 0,0, G/-,,,,,, 0, G-MGF XS D DIN HE DIN HA Drill t l l. l d d d. AD Z ~ G/- 0,0,,0,,0 0,0, G/-,, 0,0,,, 0, Thread engagements see page. very good $ good

47 KOMET JEL M-MGF XH Micro Material P M K N S H Thread milling tool with rear chamfer M, D s.c. DIN HA for hard machining of materials with hardness M HRC l. l l l Anti-clockwise t AD d. M : d d M-MGF XH Micro, D DIN HA Drill t l l. l l d d. d AD Z ~ M 0, 0, 0,,,, < 0, M, 0,0,0 0,,,,0 <, M, 0,, 0,,0,, <, M 0,0,0 0,,,0 <, M, 0,, 0,,,0 <, M, 0,,0 0,,,0 <, Thread engagements see page. Guideline values for thread milling: page.

48 KOMET JEL M-MGF XH Thread milling tool with rear chamfer Material P M K N S H M, D s.c. DIN HE for hard machining of materials with hardness M HRC DIN HA l. l l d. d d AD t M-MGF XH, D DIN HE DIN HA TiAlN TiAlN Drill t l l. l d d d. AD Z ~ M 0,0,0,0,,,, M 0,0,0,0,,,, M 0,0,0,0,,,, M,00,00,0 0,,,, M,,0 0,0,0 0 0,0,, M0,0,0,0,,0 0,, M, 0,,0,,,, Thread engagements see page. very good $ good

49 KOMET JEL MF-MGF XH Material P M K N S H Thread milling tool with rear chamfer MF, D s.c. DIN HE DIN HA for hard machining of materials with hardness M HRC l l. l AD t d. d d MF-MGF XH, D DIN HE DIN HA Drill t l l. l d d d. AD Z ~ M,,0 0,0,0,,,, M,,0,0,0,,, 0, M,,0,0,0,,,, TiAlN TiAlN Thread engagements see page. Guideline values for thread milling: page.

50 KOMET JEL M-MGF PKD Thread milling tool with rear chamfer Material P M K N S H M D PCD DIN HE DIN HA for cutting lightweight structural materials such as aluminium, magnesium and fibre-reinforced plastics l l. l d. d AD t M-MGF PKD D DIN HE DIN HA Drill t l l. l d d. AD Z ~ M,,0, 0 0,, M0,0,0, 0,, M, 0,,,, Thread engagements see page. We can supply thread milling tools for other fied thread lengths on request. 0 very good $ good

51 Material P M K N S H KOMET JEL MF-MGF PKD Thread milling tool with rear chamfer MF D PCD DIN HE DIN HA for cutting lightweight structural materials such as aluminium, magnesium and fibre-reinforced plastics l l. l AD t d. d MF-MGF PKD D DIN HE DIN HA Drill t l l. l d d. AD Z ~ M0,00,0, 0,, M,,0 0,,0,, Thread engagements see page. We can supply thread milling tools for other fied thread lengths on request. Guideline values for thread milling: page.

52 KOMET JEL M-UMGF Thread milling tool with front and rear chamfer P M K N S H $ $ $ M D, D s.c. dm DIN HE DIN HA l. l l d AD d. d t M-UMGF D DIN HE DIN HA Drill t l l. l d d d. AD Z ~ M 0,0,0,0,,,, M 0,0,0,0 0,,,, M,00,00,0,,,, M,,0,0, 0 0,0,, M0,0,0,0,,0 0,, M, 0,,0,,,, M,00,00 0,0 0,,, 0, M,00,00 0,0,,,, M 0,0,0,0,,,, M 0,0,0,0 0,,,, M,00,00,0,,,, M,,0,0, 0 0,0,, M0,0,0,0,,0 0,, M, 0,,0,,,, M,00,00 0,0 0,,, 0, M,00,00 0,0,,,, M-UMGF, D DIN HE DIN HA Drill t l l. l d d d. AD Z ~ M 0,0,0,0 0,0,,, M 0,0,0,0,0,,, M,00,00,0,,,, M,,0,0, 0 0,0,, M0,0,0,0,,0 0,, M, 0,,0,,,, M,00,00 0,0,,, 0, M,00,00 0,0,,,, Thread engagements see page. very good $ good

53 KOMET JEL MF-UMGF P M K N S H $ $ $ Thread milling tool with front and rear chamfer MF D s.c. dm DIN HE DIN HA l l. l AD t d. d d MF-UMGF D DIN HE DIN HA Drill t l l. l d d d. AD Z ~ M,0,0,0, 0 0,0,, M0,0,0,0,,0 0,, M,0,0,0,,,, M,, 0,,0,,,, M,,, 0,0 0,,, 0, M,,, 0,0,,,, M,0,0,0, 0 0,0,, M0,0,0,0,,0 0,, M,0,0,0,,,, M,, 0,,0,,,, M,,, 0,0 0,,, 0, M,,, 0,0,,,, Thread engagements see page. Guideline values for thread milling: page.

54 KOMET JEL MGF UMGF Recommended cutting data Material group P H M..... K. S N Strength Rm (N/mm²) Hardness HB v c (m/min) = Cutting speed f z (mm/tooth) = Milling feed Guideline values for thread milling MGF UMGF MGF HPC MGF PKD uncaoted Surface m m M AlCrN M M - M - M M M0 - PCD 0 - v c v c f z f z f z v c f z f z f z v c f z f z Material m/min m/min mm/t mm/t mm/t m/min mm/t mm/t mm/t m/min mm/t mm/t m00 m ,0-0,0-0, ,0-0,0-0,0- magnetic soft iron 0,0 0,0 0, 0,0 0,0 0,0 m00 m ,0-0,0-0, ,0-0,0-0,0- structural, case hardened steel 0,0 0,0 0, 0,0 0,0 0,0 m0 m ,0-0,0-0, ,0-0,0-0,0- carbon steel 0,0 0,0 0, 0,0 0,0 0,0 m0 m ,0-0,0-0, ,0-0,0-0,0- alloy steel 0,0 0,0 0, 0,0 0,0 0,0 >0 m00 m0 >0 0,0-0,0-0, ,0-0,0-0,0- alloy/heat treated steel 0,0 0,0 0,0 0,0 0,0 0,0 0,0-0,0-0,0- >00 > ,0-0,0-0,0- alloy/heat treated steel 0,0 0,0 0,0 0,0 0,0 0,0 0,0-0,0-0,0- m00 m00 hardened steel to HRC 0-0 0,0 0,0 0,0 0,0-0,0- m00 m00 hardened steel to HRC 0-0 0,0 0,0 0,0-0,0-0,0-0,0-0,0-0,0- m0 m0 stainless steel, sulphuretted ,0 0,0 0, 0,0 0,0 0,0 0,0-0,0-0,0-0,0-0,0-0,0- m0 m0 austentic ,0 0,0 0,0 0,0 0,0 0,0 0,0-0,0-0,0-0,0-0,0-0,0- m000 m00 ferritic, ferritic & austentic, martensitic 0,0 0,0 0,0 0,0 0,0 0,0 0,0-0,0-0,0-0,0-0,0-0,0- m00 m0 grey cast iron ,0 0,0 0, 0,0 0,0 0,0 >00 m000 m00 >0 0,0-0,0-0,0-0,0-0,0-0,0- grey cast iron, heat treated ,0 0,0 0, 0,0 0,0 0, ,0-0,0-0,0-0,0-0,0-0, vermicular cast iron 0,0 0,0 0, 0,0 0,0 0,0 0,0-0,0-0,0-0,0-0,0-0,0- m00 m00 spheroidal graphite cast iron ,0 0,0 0, 0,0 0,0 0,0 >00 m000 m00 >00 spheroidal graphite cast iron, 0,0-0,0-0,0-0,0-0,0-0, heat treated 0,0 0,0 0, 0,0 0,0 0,0 0,0-0,0-0,0-0,0-0,0-0,0- m00 m00 malleable iron ,0 0,0 0, 0,0 0,0 0,0 >00 <000 m00 >00 0,0-0,0-0,0-0,0-0,0-0,0- malleable iron heat treated ,0 0,0 0, 0,0 0,0 0,0 m00 m ,0-0,0-0,0-0,0-0,0-0,0- pure titanium 0-0 0,0 0,0 0, 0,0 0,0 0,0 m00 m ,0-0,0-0,0-0,0-0,00-0,0- titanium alloys 0-0 0,0 0,0 0, 0,0 0,0 0,0 >00 m0 m00 >0 0,0-0,0-0,0-0,0-0,0-0,0- titanium alloys ,0 0,0 0, 0,0 0,0 0,0 0,0-0,0-0,0- m00 m0 pure nickel 0-0 0,0 0,0 0,0 0,0-0,0-0,0- m00 <0 nickel alloys, heat resistant 0-0 0,0 0,0 0,0 >00 m00 m0 >0 nickel alloys, 0,0-0,0-0,0-0-0 high heat resistance 0,0 0,0 0,0 m0 m ,0-0,0-0,0- non-alloy copper 0,0 0, 0,0 m00 m00 short chip, brass, bronze, ,0-0,0-0, ,0-0,0- red brass 0,0 0, 0, ,0 0,0 m00 m ,0-0,0-0,0- long chip brass 0,0 0, 0,0 0,0-0,0-0,0- m00 m0 Cu-Al-Fe alloy (Ampco) ,0 0,0 0, m0 m ,0-0,0-0, ,0-0,0- Al, Mg non-alloy 0,0 0, 0,0 00 0,0 0,0 Al wrought alloy, breaking m00 m ,0-0,0-0, ,0-0,0- strain (A ) < % 0,0 0, 0,0 00 0,0 0,0 Al wrought alloy, breaking m00 m ,0-0,0-0, ,0-0,0- strain (A ) % 0,0 0, 0,0 00 0,0 0,0 m00 m ,0-0,0-0, ,0-0,0- Al cast alloy, Si <0 % 0,0 0, 0,0 00 0,0 0,0 m00 m ,0-0,0-0, ,0-0,0- Al cast alloy, Si 0 % 0,0 0, 0,0 00 0,0 0, ,0-0,0-0,0- thermoplastics 0,0 0, 0, ,0-0,0-0,0- thermosetting plastics 0,0 0, 0, 0,0-0,0-0, ,0-0,0- fibre reinforced plastics ,0 0, 0, 00 0,0 0,0 Cutting values shown are relating to the basic recommendations for cutting materials given.

55 KOMET JEL MGF UMGF. Problems possible causes solutions Chips packed or glued at the thread profile poor coolant improve coolant (i.e. add flood coolant, lateral flute coolant supply for through holes) add coolant flutes flutes on shank. Thread go-gage doesn t fit thread too small reduce tool radius in offset register chips in thread improve coolant. Thread is getting tapered poor tool clamping improve tool holding (i.e. shrink fit holders) thread milling feed too high reduce thread milling feed. Erratic tool wear tool run out too high use better tool holders (i.e. shrink fit holders), check material for homogeneity. Chippage, tool breakage feed rate thread milling too high reduce thread milling feed vibrations check tool holder (don t use modular systems!!), change feeds and speeds. Poor thread surface tool overhang too long check part clamping an and fiture. Use multiple cuts when part is clamped weak non-suitable tool for this application reduce cutting speed, increase feed/tooth, prefer conventional milling Important: See chapter for more application details and safety notes!

KOMET JEL BGF UBGF DBGF Drilling, chamfering and thread milling Thread milling small threads from M

With a combination bore thread milling tool, the bore, countersink and internal thread is produced in

As standard we offer two versions: our KOMET JEL BGF drill thread milling tool with countersink on the

For different thread lengths our KOMET JEL UBGF universal drill thread milling tool with countersink on

BENEFITS for you: More than 0% less machining time because of high cutting speeds and feed rate Saving

different tools required for blind bores and through holes Precise thread depth Eact and repeatable

56 KOMET JEL BGF UBGF DBGF Drilling, chamfering and thread milling Thread milling small threads from M upwards Revolutionary thread manufacture in perfect form, made possible by CNC technology. With a combination bore thread milling tool, the bore, countersink and internal thread is produced in one pass! As standard we offer two versions: our KOMET JEL BGF drill thread milling tool with countersink on the shank side for defined thread lengths of. D D. D and D. For different thread lengths our KOMET JEL UBGF universal drill thread milling tool with countersink on the shank and face side should be used. BENEFITS for you: More than 0% less machining time because of high cutting speeds and feed rate Saving in tool change time and tool change Ecellent surface finish due to variation in cutting parameters No different tools required for blind bores and through holes Precise thread depth Eact and repeatable thread depth No chip residue left at the bottom of the bore High speed cutting (HSC) possible The fine grain carbide grades used and also the coatings guarantee a long tool life. KOMET JEL Premium Tools Process reliability when working on hydraulic components with drill thread milling cutters in multiple spindle operation at,000 rpm

57 Drill thread milling tool Thread engagements Page Cross section of a thread produced by combined drilling and threading. CNC programs for various control systems can be configured online at or can be obtained on request by telephoning: + 0. Also available as "TPT Mobile" app, with identical features for mobile end devices like iphone and ipad, in the webshop App Store as well as Google Play for Android smartphones. BGF with cutting edges with rear chamfer M-BGF, D D, D D M-BGF, D D for GJS for metric ISO thread DIN EG-BGF D for metric ISO thread DIN 0 MF-BGF, D D for metric fine ISO thread DIN UNC-BGF, D D for UNC thread ANSI B. UNF-BGF, D D for UNF thread ANSI B. G-BGF D for Whitworth pipe thread DIN EN ISO and DIN EN 0 0 BGF with cutting edges with rear chamfer M-BGF, D D, D 0 for metric ISO thread DIN BGF with cutting edges with rear chamfer M-BGF NZ, D D, D for metric ISO thread DIN UBGF with front and rear chamfer M-UBGF D for metric ISO thread DIN MF-UBGF D for metric fine ISO thread DIN UNC-UBGF D for UNC thread ANSI B. UNF-UBGF D for UNF thread ANSI B. G-UBGF D for Whitworth pipe thread DIN EN ISO and DIN EN 0 DBGF Direct Circular Drill Thread Milling Tool M-DBGF D D for metric ISO thread DIN Recommended cutting data Problems Causes Solutions Tap drill diameters Chapter iphone and ipad are registered trademarks of Apple Inc. App Store is a trademark of Apple Inc. Google Play and Android are registered trademarks of Google Inc. KOMET SERVICE Chapter The KOMET SERVICE TOOL life Bo icon describes tools that are available for the high quality cost-efficient refurbishment of tools.

58 KOMET JEL BGF Thread engagements 0 D D TL D D. 0 BT = drill depth D. = possible chamfer with rear chamfer EL = thread engagement TL = full thread length EL BT M, D D, D D D D D. D BT EL TL BT EL TL BT EL TL BT EL TL M,0,0,0,0,0,0,0,0,0 M,0,0,,0,0,,0,0,0,00 0,0,0,,, M,0,0,,,0,0,00 0,0,0,,,,,, M,00,0, 0,0,0,0,0,0,0,0,0,0,,, M,0,0,,, 0,,0,0,0,0 0,0,0,,, M0,0 0,0 0,,0,0,00,0 0,0,0,0,0,00,,,0 M 0,0,0, 0,,,,0,0,0,0 0,0,0 M,00,0,,0 0,0,0 0,0,0,0,0,0,0 M,00,0,,00,00,0,00,00 0,0,00,00,0 M BGF NZ / M BGF GJS, D D, D D D D. D BT EL TL BT EL TL BT EL TL M,00,0, 0,,0,0,,0,0,,0,0 M,0,0,,0,0 0,0,,0,0, 0,0,0 M0,0 0,0 0,,0,0,0, 0,0,0,0,0,0 M 0,0,0,,,0,0,0,0,0,0 0,0,0 M,00,0,, 0,0,0 0,,0,0,,0,0 M,00,0,,,0,0,,0 0,0, 0,0,0 M metric ISO thread DIN MF, D D D D D. D BT EL TL BT EL TL M 0,,,0, 0,0,0,0,0,0,0 M,00,0,,0,0,0,0,0,0 M0,00 0,0 0,,0,0,0,0 0,0,0 M, 0,0,0, 0,0,0,0,0,0,0 M,00,0,,,0,0,,0,0 M,,0,0,,,,,0,0,00 M,,0,0,,,,,0,0 0,0 MF metric fine ISO thread DIN EG D D D D. D BT EL TL EG-M,0,0,0,,0,0 EG-M,, 0, 0,,0,0 EG-M0 0,,,,,0,0 EG-M,,, 0,,0,0 EG metric ISO thread DIN 0 for helical wire inserts UNC, D D D D D. D BT EL TL BT EL TL /-0 UNC,0,,,0,,0,0,0,0 /- UNC,,,,, 0,,00,0,0 /- UNC,, 0,,,0,0,0 0,0,00 /- UNC 0,,00,, 0,0,0,0,0,00 UNC american Unified coarse thread ANSI B. UNF, D D D D D. D BT EL TL BT EL TL /- UNF,,,0 0,,,,0,0,0 /- UNF,,,0,,0,00,0,0,0 /- UNF,, 0,0,,,0,0,0,0 /-0 UNF,,00, 0,0,0,0,0,0,0 UNF american Unified fine thread ANSI B. G D D D D. D BT EL TL G/-, 0,0 0, 0,0,0,0 G/-,,,,0,0,0 G Whitworth pipe thread DIN EN ISO and DIN EN 0 (previously DIN )

59 KOMET JEL UBGF Thread engagements 0 D 0 D D D. 0 BT TL EL BT = drill depth D. = ma. possible chamfer with front chamfer EL = thread engagement TL = full thread length M D D D D. D BT EL TL M,0,0,0,,0,0 M,0,0,,,0,0 M,0,0, 0,,0,0 M,00,0,,,0,0 M,0,0,,,0,0 M0,0 0,0 0,, 0,00,0 M 0,0,0,,,0,0 M,00,0, 0,,0,0 M,00,0,,,0 0,0 M metric ISO thread DIN MF D D D D. D BT EL TL M 0,,,0,,,0,0 M,00,0,,0,0,0 M0,00 0,0 0,, 0,0,0 M, 0,0,0,,,0,0 M,00,0,,0,0,00 M,,0,0,,0,0,00 M,,0,0,,,00 0,0 MF metric fine ISO thread DIN UNC D D D D. D BT EL TL /-0 UNC,0,,,,0,0 /- UNC,,,,,00,0 /- UNC,, 0,,,0,00 /- UNC 0,,00,,0,0,00 UNC american Unified coarse thread ANSI B. UNF D D D D. D BT EL TL /- UNF,,,0,,00,0 /- UNF,,,0,,0,0 /- UNF,, 0,0,,0,0 /-0 UNF,,00,,,0,0 UNF american Unified fine thread ANSI B. G D D D D. D BT EL TL G/-, 0,0 0, 0,0,0,0 G/-,,,,0,0,0 G Whitworth pipe thread DIN EN ISO and DIN EN 0 (previously DIN ) KOMET JEL DBGF D D. 0 M D D D D. BT TL BT TL M / M,,,0, 0,0 TL BT M,,,,, M0 0,,,0,,0 M,,0,,0, M metric ISO thread DIN

60 KOMET JEL M-BGF Drill thread milling tool with cutting edges with rear chamfer P M K N S H $ TiAlN $ M, D s.c. TiAlN DIN HE DIN HA l. l. l l l0 0 d t d. d d M-BGF, D DIN HE DIN HA t l l. l. l l0 d d d d. AD Z ~ M 0,0,0,, 0,,,,, M 0,0,,, 0,,,,, M,00,0, 0,,0,0,,, M, 0,,, 0,, 0,0,, M0,0,,,,,,0 0,, M,,, 0,, 0,,,, TiAlN TiAlN M 0,0,0,, 0,,,,, M 0,0,,, 0,,,,, M,00,0, 0,,0,0,,, M, 0,,, 0,, 0,0,, M0,0,,,,,,0 0,, M,,, 0,, 0,,,, Thread engagements see page. 0 very good $ good

61 KOMET JEL M-BGF Drill thread milling tool with cutting edges with rear chamfer P M K N S H $ TiAlN $ M D s.c. TiAlN DIN HE DIN HA l. l. l l l0 0 d t d. d d M-BGF D DIN HE DIN HA t l l. l. l l0 d d d d. AD Z ~ M* 0,0,0,, 0,,,,, M 0,0,0,, 0,,,,, M 0,0,0,,0 0,,,,, M,00,0,,,0,0,,, M,,0,, 0,, 0,0,, M0,0,0,,,,,0 0,, M,,0,,, 0,,,, M,00 0,0, 0,,,0,,, M,00 0,0,,0,,0,,, M* 0,0,0,, 0,,,,, M 0,0,0,, 0,,,,, M 0,0,0,,0 0,,,,, M,00,0,,,0,0,,, M,,0,, 0,, 0,0,, M0,0,0,,,,,0 0,, M,,0,,, 0,,,, M,00 0,0, 0,,,0,,, M,00 0,0,,0,,0,,, * Tools without internal coolant supply Thread engagements see page. TiAlN TiAlN Guideline values for drill thread milling: page.

62 KOMET JEL M-BGF Drill thread milling tool with cutting edges with rear chamfer P M K N S H $ TiAlN $ M, D D s.c. TiAlN DIN HE DIN HA l. l. l l l0 0 d t d. d d M-BGF, D DIN HE DIN HA t l l. l. l l0 d d d d. AD Z ~ M 0,0,0,,0 0,,,,, M 0,0,0,, 0,,,,, M,00,0,,,0,0,,, M,,0,, 0,, 0,0,, M0,0,0,,,,,0 0,, M,,0,,, 0,,,, M,00 0,0,,,,0,,, M,00 0,0,,0,,0,,, TiAlN TiAlN M 0,0,0,,0 0,,,,, M 0,0,0,, 0,,,,,0 M,00,0,,,0,0,,, M,,0,, 0,, 0,0,, M0,0,0,,,,,0 0,, M,,0,,, 0,,,, M,00 0,0,,,,0,,, M,00 0,0,,0,,0,,, M-BGF D for material group. DIN HE DIN HA t l l. l. l l0 d d d d. AD Z ~ M 0,0,, 0,,0,,, M 0,0,, 0,,0,,, M,00,, 0,0,00,,, M,,, 0 0,,0 0,0,, M0,0,0, 0,0,0,0 0,, Thread engagements see page. very good $ good

63 KOMET JEL M-BGF Drill thread milling tool with cutting edges with rear chamfer Material P M K N S H M, D D s.c. TiAlN DIN HE DIN HA for cast materials (special GJS) l. l. l l l0 0 d t d. d d M-BGF GJS, D DIN HE DIN HA TiAlN TiAlN t l l. l. l l0 d d d d. AD Z ~ M 0,0,0,, 0,,,,, M 0,0,,, 0,,,,,0 M,00,0, 0,,0,0,,, M, 0,,, 0,, 0,0,, M0,0,,,,,,0 0,, M,,, 0,, 0,,,, M-BGF GJS D DIN HE DIN HA TiAlN TiAlN t l l. l. l l0 d d d d. AD Z ~ M 0,0,0,, 0,,,,, M 0,0,0,,0 0,,,,,0 M,00,0,,,0,0,,, M,,0,, 0,, 0,0,, M0,0,0,,,,,0 0,, M,,0,,, 0,,,, Thread engagements see page. Uncoated tools are available on request. Guideline values for drill thread milling: page.

64 KOMET JEL EG-BGF Drill thread milling tool with cutting edges with rear chamfer P M K N S H $ TiAlN $ EG D s.c. TiAlN DIN HE DIN HA l. l. l l l0 0 d t d. d d EG-BGF D DIN HE DIN HA t l l. l. l l0 d d d d. AD Z ~ EG-M,00,0,, 0,0, 0,, EG-M,,0,,0,,,, EG-M0,0,,,, 0,,, EG-M, 0,0, 0,,,,, TiAlN TiAlN EG-M,00,0,, 0,0, 0,, EG-M,,0,,0,,,, EG-M0,0,,,, 0,,, EG-M, 0,0, 0,,,,, Thread engagements see page. very good $ good

65 KOMET JEL MF-BGF Drill thread milling tool with cutting edges with rear chamfer P M K N S H $ TiAlN $ MF, D D s.c. TiAlN DIN HE DIN HA l. l. l l l0 0 d t d. d d MF-BGF, D DIN HE DIN HA t l l. l. l l0 d d d d. AD Z ~ M,0 0,0,, 0,0,0 0,0,, M0,0,0,,,0,0,0 0,, M,,,0, 0,, 0,,, 0, MF-BGF D DIN HE DIN HA t l l. l. l l0 d d d d. AD Z ~ M 0, 0,,0,, 0,,,,, M,0,0,, 0,0,0 0,0,, M0,0,0,,,0,0,0 0,, M,0,0,,,0,0,, 0, M,,,0,,, 0,,, 0, M,, 0,0,,,,,,, M,, 0,0,,,,,,, M 0, 0,,0,, 0,,,,, M,0,0,, 0,0,0 0,0,, M0,0,0,,,0,0,0 0,, M,0,0,,,0,0,, 0, M,,,0,,, 0,,, 0, M,, 0,0,,,,,,,0 M,, 0,0,,,,,,, Thread engagements see page. TiAlN TiAlN coated tools are available on request. TiAlN Guideline values for drill thread milling: page.

66 KOMET JEL UNC-BGF Drill thread milling tool with cutting edges with rear chamfer Material P M K N S H $ UNC, D D solid carbide DIN HE DIN HA l. l. l l l0 0 d t d. d d UNC-BGF, D DIN HE DIN HA t l l. l. l l0 d d d d. AD Z ~ /-0 UNC,0,,,,,,,, /- UNC,,,, 0,, 0,0,, /- UNC,,,,0,,,0,, /- UNC,,0,,, 0,,,0, UNC-BGF D DIN HE DIN HA t l l. l. l l0 d d d d. AD Z ~ /-0 UNC,0,0,,,,,,, /- UNC,,0,0,0 0,, 0,0,, /- UNC,,0,0,,,,0,, /- UNC,,0 0,,, 0,,,0, Thread engagements see page. TiAlN coated tools are available on request. very good $ good

67 KOMET JEL UNF-BGF Drill thread milling tool with cutting edges with rear chamfer Material P M K N S H $ UNF, D D solid carbide DIN HE DIN HA l. l. l l l0 0 d t d. d d UNF-BGF, D DIN HE DIN HA t l l. l. l l0 d d d d. AD Z ~ /- UNF 0,0,, 0, 0,,,,, /- UNF,0 0,0,, 0,, 0,0,, /- UNF,0,,0,,,,0,, /-0 UNF,0,, 0,,,,,0 0, UNF-BGF D DIN HE DIN HA t l l. l. l l0 d d d d. AD Z ~ /- UNF 0,0,0,, 0,,,,, /- UNF,0,0,, 0,, 0,0,, /- UNF,0,0,,,,,0,, /-0 UNF,0,0,,,,,,0 0, Thread engagements see page. TiAlN coated tools are available on request. Guideline values for drill thread milling: page.

68 KOMET JEL G-BGF Drill thread milling tool with cutting edges with rear chamfer Material P M K N S H $ G D solid carbide DIN HE DIN HA l. l. l l l0 0 d t d. d d G-BGF D DIN HE DIN HA t l l. l. l l0 d d d d. AD Z ~ G/- 0,0,0, 0, 0,,,0 0,0, G/-, 0,0,,,,,,, Thread engagements see page. TiAlN coated tools are available on request. very good $ good

69 KOMET JEL M-BGF Drill thread milling tool with cutting edges with rear chamfer P M K N S H $ TiAlN $ M, D D s.c. TiAlN DIN HE DIN HA for precasted holes l0 l. l. l l 0 d t d. d d M-BGF, D DIN HE DIN HA t l l. l. l l0 d d d d. AD Z ~ M,00,0, 0,,0,0,,, M, 0,,, 0,, 0,0,, M0,0,,,,,,0 0,, M,,, 0,, 0,,,, M,00,0, 0,,0,0,,, M, 0,,, 0,, 0,0,, M0,0,,,,,,0 0,, M,,, 0,, 0,,,, TiAlN TiAlN M-BGF D DIN HE DIN HA t l l. l. l l0 d d d d. AD Z ~ M,00,0,,,0,0,,, M,,0,, 0,, 0,0,, M0,0,0,,,,,0 0,, M,,0,,, 0,,,, M,00,0,,,0,0,,, M,,0,, 0,, 0,0,, M0,0,0,,,,,0 0,, M,,0,,, 0,,,, Thread engagements see page. TiAlN TiAlN Guideline values for drill thread milling: page.

70 KOMET JEL M-BGF Drill thread milling tool with cutting edges with rear chamfer P M K N S H $ TiAlN $ M, D D s.c. TiAlN DIN HE DIN HA for precasted holes l0 l. l. l l 0 d t d. d d M-BGF, D DIN HE DIN HA t l l. l. l l0 d d d d. AD Z ~ M,00,0,,,0,0,,, M,,0,, 0,, 0,0,, M0,0,0,,,,,0 0,, M,,0,,, 0,,,, TiAlN TiAlN M,00,0,,,0,0,,, M,,0,, 0,, 0,0,, M0,0,0,,,,,0 0,, M,,0,,, 0,,,, Thread engagements see page. 0 very good $ good

71 KOMET JEL M-BGF NZ Drill thread milling tool with cutting edges with rear chamfer Material P M K N S H M, D D, D s.c. AlCrN DIN HE DIN HA for grey cast iron (GJL) l0 l. l. l l 0 d t d. d d M-BGF NZ GJL, D DIN HE DIN HA t l l. l. l l0 d d d d. AD Z ~ M,00,0, 0, 0,,0,,, M, 0,,,0 0,0, 0,0,, M0,0,,0,,,,0 0,, M,,,0,, 0,,, 0, M,00,0,,,0,0,,, M,00,0,,,0,0,,, AlCrN AlCrN M-BGF NZ GJL D DIN HE DIN HA t l l. l. l l0 d d d d. AD Z ~ M,00,0,, 0,,0,,, M,,0,, 0,0, 0,0,, M0,0,0,,,,,0 0,, M,,0,,, 0,,, 0, M,00 0,0, 0,,0,0,,, M,00 0,0,,,0,0,,, AlCrN AlCrN M-BGF NZ GJL, D DIN HE DIN HA t l l. l. l l0 d d d d. AD Z ~ M,00,0,, 0,,0,,, M,,0,, 0,0, 0,0,, M0,0,0,0,,,,0 0,, M,,0,,, 0,,, 0, M,00 0,0,,,0,0,,, M,00 0,0,,,0,0,,, Thread engagements see page. Guideline values for drill thread milling: page. AlCrN AlCrN

72 KOMET JEL M-UBGF Drill thread milling tool with cutting edges with front and rear chamfer P M K N S H $ TiAlN $ M D s.c. TiAlN DIN HE DIN HA l. l. l l l0 0 d t d. d d M-UBGF D DIN HE DIN HA t l l. l. l l0 d d d d. AD Z ~ M 0,0,0,, 0,,,,, M 0,0,0,, 0,,,,,0 M,00,0,, 0,,0,,, M,,0,, 0 0,, 0,0,, M0,0,0,, 0,,,0 0,, M,,0,, 0, 0,,,, M,00 0,0, 0, 0,,0,,, M,00 0,0,, 0,,0,,, TiAlN TiAlN M 0,0,0,, 0,,,,, M 0,0,0,, 0,,,,,0 M,00,0,, 0,,0,,, M,,0,, 0 0,, 0,0,, M0,0,0,, 0,,,0 0,, M,,0,, 0, 0,,,, M,00 0,0, 0, 0,,0,,, M,00 0,0,, 0,,0,,, Thread engagements see page. very good $ good

73 KOMET JEL MF-UBGF Drill thread milling tool with cutting edges with front and rear chamfer P M K N S H $ TiAlN $ MF D s.c. TiAlN DIN HE DIN HA l. l. l l l0 0 d t d. d d MF-UBGF D DIN HE DIN HA t l l. l. l l0 d d d d. AD Z ~ M 0, 0,,,,0 0,,,,, M,00,0,, 0 0,,0 0,0,, M0,00,0,, 0,,0,0 0,, M,00,,, 0,,0,, 0, M,,0,0,,0 0, 0,,, 0, M,,0 0,0,0 0, 0,,,,, M,,0 0,0,, 0,,,,, M 0, 0,,,,0 0,,,,, M,00,0,, 0 0,,0 0,0,, M0,00,0,, 0,,0,0 0,, M,00,,, 0,,0,, 0, M,,0,0,,0 0, 0,,, 0, M,,0 0,0,0 0, 0,,,,,0 M,,0 0,0,, 0,,,,, TiAlN TiAlN Thread engagements see page. Guideline values for drill thread milling: page.

74 KOMET JEL UNC-UBGF Drill thread milling tool with cutting edges with front and rear chamfer Material P M K N S H $ UNC D solid carbide DIN HE DIN HA l. l. l l l0 0 d t d. d d UNC-UBGF D DIN HE DIN HA t l l. l. l l0 d d d d. AD Z ~ /-0 UNC,0,0,, 0,,,,, /- UNC,,0,0, 0 0,, 0,0,, /- UNC,,0,0, 0,,,0,, /- UNC,,0 0,, 0, 0,,,0, Thread engagements see page. TiAlN coated tools are available on request. very good $ good

75 KOMET JEL UNF-UBGF Drill thread milling tool with cutting edges with front and rear chamfer Material P M K N S H $ UNF D solid carbide DIN HE DIN HA l. l. l l l0 0 d t d. d d UNF-UBGF D DIN HE DIN HA t l l. l. l l0 d d d d. AD Z ~ /- UNF 0,0,0,, 0,,,,, /- UNF,0,0,, 0 0,, 0,0,, /- UNF,0,0, 0, 0,,,0,, /-0 UNF,0,0,, 0,,,,0 0, Thread engagements see page. TiAlN coated tools are available on request. Guideline values for drill thread milling: page.

76 KOMET JEL G-UBGF Drill thread milling tool with cutting edges with front and rear chamfer Material P M K N S H $ G D solid carbide DIN HE DIN HA l. l. l l l0 0 d t d. d d G-UBGF D DIN HE DIN HA t l l. l. l l0 d d d d. AD Z ~ G/- 0,0,0, 0, 0,,,0 0,0, G/-, 0,0 0,, 0,,,,, Thread engagements see page. TiAlN coated tools are available on request. very good $ good

77 KOMET JEL M-DBGF Direct circular drill thread milling tool with or cutting edges with front chamfer Material P M K N S H M D D s.c. TiAlN DIN HE DIN HA l l l l l 0 d t d M-DBGF D DIN HE DIN HA t l l l l l d d Z ~ M / M,00 0,0, 0,,, M,,0, 0 0,,, M0,0,0, 0 0,,, M,,0,0 0,,, TiAlN TiAlN M-DBGF D DIN HE DIN HA t l l l l l d d Z ~ M / M,00,0, 0,,, M,,0, 0 0,,, M0,0,0, 0 0,,, M, 00,0,0 0,,, Thread engagements see page. TiAlN TiAlN Guideline values for drill thread milling: page.

78 KOMET JEL BGF UBGF DBGF Recommended cutting data Material group. Strength Rm (N/mm²) m00 Hardness HB m0 v c (m/min) = Cutting speed f b (mm/rev.) = Drilling feed f z (mm/tooth) = Milling feed magnetic soft iron Guideline values for drill thread milling BGF UBGF DBGF Surface TiAlN AlCrN m m m m TiAlN v c v c v c f b f b f z f z v c f z Material m/min m/min m/min mm/rev. mm/rev. mm/tooth mm/tooth m/min mm/tooth ,0-0,0. m00 m00 structural, case hardened steel ,0-0,0 P. m0 m0 carbon steel ,0-0,0... m0 m0 >0 m00 m0 >0 >00 >0 alloy steel alloy/heat treated steel alloy/heat treated steel ,0-0, ,0-0, ,0-0,0. m00 m00 hardened steel to HRC H. m00 m00 hardened steel to HRC. m0 m0 stainless steel, sulphuretted M..... K..... m0 m0 austentic m000 m00 ferritic, ferritic & austentic, martensitic m00 m0 grey cast iron >00 m000 m00 > grey cast iron, heat treated vermicular cast iron m00 m00 spheroidal graphite cast iron >00 m000 m00 >00 spheroidal graphite cast iron, heat treated m00 m00 malleable iron >00 <000 m00 >00 malleable iron heat treated m00 m00 pure titanium ,0-0, 0,-0, 0,0-0,0 0,0-0, ,0-0, ,0-0, 0,-0, 0,0-0,0 0,0-0, ,0-0, ,0-0, 0,-0, 0,0-0,0 0,0-0, ,0-0, ,0-0, 0,-0, 0,0-0,0 0,0-0, ,0-0, ,0-0, ,0-0, ,0-0, S... m00 m0 >00 m0 m00 >0 m00 m0 titanium alloys titanium alloys pure nickel..... m00 <0 nickel alloys, heat resistant >00 m00 m0 >0 nickel alloys, high heat resistance m0 m00 non-alloy copper m00 m00 short chip, brass, bronze, red brass m00 m00 long chip brass ,0-0,0 0,0-0,0 0,0-0,0 0,0-0, ,0-0, ,0-0,. m00 m0 Cu-Al-Fe alloy (Ampco) N.... m0 m00 m00 m00 m00 m0 m0 m0 Al, Mg non-alloy Al wrought alloy, breaking strain (A ) < % Al wrought alloy, breaking strain (A ) % Al cast alloy, Si <0 % ,0-0, 0,-0,0 0,0-0,0 0,0-0, ,0-0, ,0-0, 0,-0,0 0,0-0,0 0,0-0, ,0-0, ,0-0,0 0,0-0, 0,0-0,0 0,0-0, ,0-0, ,0-0, 0,-0,0 0,0-0,0 0,0-0, ,0-0,0. m00 m0 Al cast alloy, Si 0 % ,0-0, 0,-0,0 0,0-0,0 0,0-0, ,0-0,0. thermoplastics ,0-0, 0,-0,0 0,0-0,0 0,0-0, ,0-0,0. thermosetting plastics ,0-0, 0,-0,0 0,0-0,0 0,0-0, ,0-0,0. fibre reinforced plastics ,0-0, 0,-0, 0,0-0,0 0,0-0, ,0-0,0 Cutting values shown are relating to the basic recommendations for cutting materials given.

79 .. KOMET JEL BGF UBGF DBGF Problems possible causes solutions Chips packed or glued at the thread profile poor coolant improve coolant (i.e. add flood coolant, lateral flute coolant supply for through holes) add coolant flutes flutes on shank Thread go-gage doesn t fit thread too small reduce tool radius in offset register chips in thread improve coolant. Thread is getting tapered poor tool clamping improve tool holding (i.e. shrink fit holders) thread milling feed too high reduce thread milling feed.. Erratic tool wear tool run out too high use better tool holders (i.e. shrink fit holders) Counterbore chips are winding around the tool chamfer feed too low increase chamfer feed... Loud drilling noise (especially towards the final drilling depth) chip problem reduce drill feed rate use tool with coolant through add peck cycle Tool breakage while drilling (especially in long chipping material) chip problem reduce drill feed rate use tool with coolant through add peck cycle (multiple pecks) Chips glued up in the flutes poor coolant improve coolant situation use tool with coolant through use coated tool. 0. Chippage,tool breakage while thread milling feed rate thread milling too high check that the chip grooves are free of chips after the boring operation vibrations reduce feed rate (check whether NC feeds relate to centre point or eternal track) Poor thread surface (harmonics) vibrations check tool holder (do not use modular systems!) check workpiece clamping and fiture. Where the clamping set-up is unstable introduce a distribution of the cutting force. reduce cutting speed increase tooth feed rate introduce distribution of cutting force Important: See chapter for more application details and safety notes!

KOMET JEL TOMILL GWF Thread milling Producing threads with the highest precision The KOMET JEL TOMILL GWF is suitable for producing large thread diameters according to the /

The cubic capacity complies with the KOMET JEL standard, and the shank is manufactured to DIN. KOMET JEL TOMILL GWF SR Thread milling right to the base of the hole.

KOMET JEL TOMILL GWF GS Counterboring and thread milling in a single clamping arrangement.

KOMET JEL TOMILL CUT Five holders with seven thread milling heads, three chamfering heads and, on request, grooving heads in various forms.

80 KOMET JEL TOMILL GWF Thread milling Producing threads with the highest precision The KOMET JEL TOMILL GWF is suitable for producing large thread diameters according to the / concept. Our tools have a heli angle of approimately to the right, with the effect that etremely quiet work can be achieved. The cubic capacity complies with the KOMET JEL standard, and the shank is manufactured to DIN. KOMET JEL TOMILL GWF SR Thread milling right to the base of the hole. KOMET JEL TOMILL GWF GP Using this tool greatly reduces machining time. Chamfering, face milling and thread milling using one tool. KOMET JEL TOMILL GWF GS Counterboring and thread milling in a single clamping arrangement. KOMET JEL TOMILL GWF HPC PKD Optimised for high cutting speeds due to a higher number of teeth. KOMET JEL TOMILL CUT Five holders with seven thread milling heads, three chamfering heads and, on request, grooving heads in various forms. Thread milling - For pitch,0 -,0 mm, as well as UN - UN T.P.I and G - G T.P.I - For metric- and metric fine ISO threads from M0, as well as / and G½ - Thread lengths up to mm can be produced 0 chamfering and deburring - Carbide chamfer head, TiAlN coated - 0 -chamfering of the bore top as well as the bore eit - Deburring of workpiece edges - Chamfer heads with other angle (combinations) are available on request Grooving - Grooving heads in various designs are available on request - Solid carbide or PCD tipped 0

81 BENEFITS for you: K One and the same tool for different tolerances Thread milling tool TOMILL CUT for thread M, MF, UN, G > 0 mm Page K One and the same tool for different diameters > nominal X with same pitch K One and the same tool for blind and through holes Thread milling tool XAM for thread M, UN, G, NPT, NPTF > mm Thread milling tool TOMILL GWF K One and the same tool for different materials Thread engagements K Eact and repeatable thread depth K No chip root remaining in the thread K High speed cutting (HSC) possible TOMILL GWF M-GWF SR MF-GWF SR for metric ISO thread DIN UN-GWF SR for UN thread ANSI B. G-GWF SR for Whitworth pipe thread DIN EN ISO and DIN EN 0 NPT-/NPTF-GWF GS for NPT/NPTF thread ANSI B. 0 TOMILL GWF for eternal thread M-GWF SR MF-GWF SR for metric ISO thread DIN TOMILL GWF for machining steel M 00 N/mm² M-GWF XS MF-GWF XS for metric ISO thread DIN CNC programs for various control systems can be configured online at or can be obtained on request by telephoning: + 0. Also available as "TPT Mobile" app, with identical features for mobile end devices like iphone and ipad, in the webshop App Store as well as Google Play for Android smartphones. iphone and ipad are registered trademarks of Apple Inc. App Store is a trademark of Apple Inc. Google Play and Android are registered trademarks of Google Inc. TOMILL GWF spot facing, chamfering and thread milling M-GWF GP MF-GWF GP for metric ISO thread DIN G-GWF GP for Whitworth pipe thread DIN EN ISO and DIN EN 0 TOMILL GWF for lightweight structural materials M-GWF SR PKD MF-GWF SR PKD for metric ISO thread DIN M-GWF HPC PKD MF-GWF HPC PKD for metric ISO thread DIN Recommended cutting data Problems Causes Solutions 00 0 Tap drill diameters Chapter KOMET SERVICE Chapter The KOMET SERVICE TOOL life Bo icon describes tools that are available for the high quality cost-efficient refurbishment of tools.

82 KOMET JEL TOMILL CUT Thread milling, chamfering and deburring, grooving > X 0 mm Material P M K N S H $ M MF UN G s.c. TiAlN DIN HE DIN HA Thread milling head TiAlN coated Cylindrical connection with d= d M MF UN G Suitable Metric ISO thread american Unified thread Whitworth pipe for DIN ANSI B. thread holder DIN EN ISO Thread Nut Thread Nut Thread Nut d Z d d d min min min M,0 - M,0 UN - UN / G G/ M, - M, UN - UN0 UNEF G M,0 - M,0 UN-UN -UNC M,0 - M,0 UN-UN M,0 - M,0 UN-UN -/- UNC Chamfering head TiAlN coated Cylindrical connection with d= d T T Suitable for holder Chamfering and deburring Bore d Z T d min,, , 0, ,, Grooving head in various designs available on request solid carbide or PCD tipped Cylindrical connection with d= T B Suitable for holder Grooving Bore d B T d ma ma ma min d,,, 0,, 0,,,, Eamples of possible designs very good $ good

KOMET JEL TOMILL CUT Holder l l l Thread milling d d Chamfering and deburring Grooving Holder Cylindrical shank X d l l l DIN HE DIN HA 00 0 0000000 000000 0 000 0 0 0000000 000000 M 0 0 0 0 00000000

83 KOMET JEL TOMILL CUT Holder l l l Thread milling d d Chamfering and deburring Grooving Holder Cylindrical shank X d l l l DIN HE DIN HA M M Supply includes: Holder with screw. Please order separately: dismantling key. Eample application KOMET JEL TOMILL CUT for M, 0 mm deep, in a plate made of St0- Challenge Material: construction steel St0- Workpiece: Plate Production of an M thread, blind hole 0 mm deep Solution Thread milling head M.0-.0 TiAlN, fitted on holder shank, l= Cutting values vc = 0 m/min fz = 0. mm/tooth th=. min Screw DIN 0 00 M Dismantling key Article Article D/ D/0 Suitable for milling, chamfering and grooving heads Guideline values for thread milling: page 00.

84 KOMET JEL XAM Thread milling tool with carbide inserts P M K N S H $ TiN $ $ M UN G NPT NPTF s.c. TiN DIN HE DIN HB l l l d d l X mm (.) X mm (.) d d l l l l d d l l l l,00,0,0,0,0,0 0,0,00 0,0,0 0,0,0,0 0, XAM carbide inserts 0.0.T s l s (mm) E 0,, lz l XAM holder M metric ISO thread DIN E,00, , ,, ,0, , ,00, ,0,00 Lower milling limit for internal thread E UN american Unified thread ANSI B. TiN TiN No. of No. of milling milling teeth teeth Pitch z lz z lz, mm mm 0, ,,, Lower milling limit for internal thread E /" /" G, Whitworth pipe thread*, DIN EN ISO Lower milling limit for internal thread E NPT american NPT thread ANSI B. G /" G /", / Lower milling limit for internal thread E NPTF american NPTF thread ANSI B., / Lower milling limit for internal thread E * For Whitworth pipe thread the insert can be used both for internal and for eternal thread.

85 KOMET JEL XAM X,0 mm (0.) X,0 mm (.) d d l l l l d d l l l l,0,0,0,0,0 00,0 0,,0,0,0 0,0,0,0 0,,00, ,.0.0,, TiN TiN No. of No. of milling milling teeth teeth Pitch z lz z lz,0, , ,00 0 0, , ,0,00, ,0 0 mm mm, , , , , G " G./" /,, /, Guideline values for thread milling: page 00.

86 KOMET JEL TOMILL GWF Thread engagements GWF SR GWF SR D BT = drill depth TL = full thread length *with aial readjustment TL ma BT min D d l BT min Thread length on tool TL ma 0 TL + min. 0,0 mm,00,00 0 TL + min. 0,0 mm 0,00 0,00 TL + min. 0,0 mm,00 *,00 TL + min. 0,0 mm,00 *, TL + min. 0,0 mm 0,00 *,00 0 TL + min. 0,0 mm,00 *,00 GWF GP GWF GP D D d l BT min Thread length on tool TL ma TL + t + 0,0 mm,00 *,00 0 TL + t + 0,0 mm,00 *,00 BT = drill depth TL = full thread length *with aial readjustment TL ma BT min GWF GS NPT-GWF GS D D d l t Dimension BT min TL ma,, ½ - ¾- NPT 0,0,0, ½ -½ -½ NPT,0,0 TL ma BT min NPTF-GWF GS d l t Dimension BT min TL ma,, ½ - ¾- NPTF 0,0,0, ½ -½ -½ NPTF,0,0 BT = drill depth for safety reasons BT (boring depth) 0. deeper than deepest tool position TL = full thread length

87 KOMET JEL TOMILL GWF SR P M K N S H $ $ $ Thread milling tool M-GWF SR MF-GWF SR M MF s.c. DIN HE DIN HA l For thread (dmin nut) which is smaller than those shown on this page, please use our MGF or MKG thread milling tools. d l l d * without neck recess t M-GWF SR MF-GWF SR DIN HE DIN HA Nut d l t d l l l d Z t = pitch in mm min ~ 0 M*,0 0,0, M,*,0 0,0, M*,0 0,0 0, M,*,0 0,0, M,0 0,0, M,,0 0,0, M,0 0,0, M,0 0,0, M,,0 0,0, M,0 0,0, M*,0 0,0, M 0,0,0, M, 0,0,0, M 0,0,0 0, M 0,0,0, M 0,0 0,0, M, 0,0 0,0, M 0,0 0,0, M 0,0 0,0, M*,0 0,0, M,*,0 0,0, M*,0 0,0 0, M,*,0 0,0, M,0 0,0, M,,0 0,0, M,0 0,0, M,0 0,0, M,,0 0,0, M,0 0,0, M*,0 0,0, M 0,0,0, M, 0,0,0, M 0,0,0 0, M 0,0,0, M 0,0 0,0, M, 0,0 0,0, M 0,0 0,0, M 0,0 0,0, very good $ good Guideline values for thread milling: page.

88 KOMET JEL TOMILL GWF SR Thread milling tool M-GWF SR MF-GWF SR P M K N S H $ $ $ M MF s.c. DIN HE DIN HA l l l d t d * without neck recess M-GWF SR MF-GWF SR DIN HE DIN HA Nut d l t d l l l d Z t = pitch in mm min ~ 0 M*,0 0,0 0, M,*,0 0,0, M,0 0,0, M,,0 0,0, M, 0,0 0,0, M 0,0 0,0, M*,0 0,0 0, M,*,0 0,0, M,0 0,0, M,,0 0,0, M, 0,0 0,0, M 0,0 0,0, For thread (dmin nut) which is smaller than those shown on this page, please use our MGF or MKG thread milling tools. Thread engagements see page. very good $ good

89 KOMET JEL TOMILL GWF SR Thread milling tool UN-GWF SR Material P M K N S H $ UN solid carbide DIN HE DIN HA l l l d t d * without neck recess UN-GWF SR DIN HE DIN HA Nut d l t d l l l d Z t = t.p.i. min 0 UN*,0 0,0, UN*,0 0,0 0, 0 UN*,0 0,0, 0 UN0*,0 0,0 0, 0 UN*,0 0,0 0, UN,0 0,0, UN,0 0,0, UN,0 0,0, UN,0 0,0, UN0,0 0,0, UN,0 0,0, UN,0 0,0, UN,0 0,0, UN,0 0,0, UN,0 0,0, UN0,0 0,0, UN,0 0,0, UN 0,0,0, UN 0,0,0, UN 0,0,0, UN 0,0,0 0, UN 0,0,0, UN0 0,0,0 0, UN 0,0,0, UN 0,0 0,0, UN 0,0 0,0, UN0 0,0 0,0, ~ For thread (dmin nut) which is smaller than those shown on this page, please use our MGF or MKG thread milling tools. Thread engagements see page. coated tools are available on request. Guideline values for thread milling: page.

90 KOMET JEL TOMILL GWF SR Thread milling tool G-GWF SR P M K N S H $ $ $ G s.c. DIN HE DIN HA l l l d t d G-GWF SR DIN HE DIN HA Nut d l t d l l l d Z t = t.p.i. min G G ½ 0,0, G G ½ 0,0, G G /",0, G G,0 0, G G /" 0,0, G G 0,0, ~ G G ½" 0,0, G G ½" 0,0, G G /",0, G G ",0 0, G G /" 0,0, G G" 0,0, For thread (dmin nut) which is smaller than those shown on this page, please use our MGF or MKG thread milling tools. Thread engagements see page. 0 very good $ good

91 KOMET JEL TOMILL GWF GS P M K N S H $ $ $ Thread milling tool NPT-GWF GS NPTF-GWF GS NPT NPTF s.c. DIN HE DIN HA chamfering and thread milling with one tool l l l d d t 0 d NPT-GWF GS DIN HE DIN HA Nut d l t d l l l d d Z t = t.p.i. min ~,, ½ - 0,0,, ,0, ½ - ½,0, 0 0 0, ,, ½ - 0,0,, ,0, ½ - ½,0, 0 0 0, NPTF-GWF GS DIN HE DIN HA Nut d l t d l l l d d Z t = t.p.i. min ~,, ½ - 0,0,, ,0, ½ - ½,0, 0 0 0, ,, ½ - 0,0,, ,0, ½ - ½,0, 0 0 0, For thread (dmin nut) which is smaller than those shown on this page, please use our MGF thread milling tools. Thread engagements see page. Guideline values for thread milling: page.

92 KOMET JEL TOMILL GWF SR Thread milling tool M-GWF SR MF-GWF SR Material P M K N S H $ for eternal thread M MF solid carbide DIN HE DIN HA l l l d t d * without neck recess M-GWF SR MF-GWF SR DIN HE DIN HA Nut d l t d l l l d Z t = pitch in mm min ~ 0 M*,0 0,0, M,*,0 0,0, M*,0 0,0 0,0 0 M,*,0 0,0, M,0 0,0,0 M,,0 0,0, M,0 0,0,0 M,0 0,0,0 M,,0 0,0, M,0 0,0,0 0 0 M 0,0,0, M, 0,0,0, M 0,0,0 0, M 0,0,0, M 0,0 0,0, M, 0,0 0,0, M 0,0 0,0, M 0,0 0,0,0 0 0 coated tools are available on request. very good $ good

93 KOMET JEL TOMILL GWF XS Material P M K N S H Thread milling tool M-GWF XS MF-GWF XS M MF s.c. DIN HE DIN HA for machining steel M 00 N/mm² tensile strength l l l d t d M-GWF XS MF-GWF XS DIN HE DIN HA Nut d l t d l l l d Z t = pitch in mm min ~ M,0 0,0, M,,0 0,0, M, 0,0 0,0, M 0,0 0,0, M 0,0 0,0, For thread (dmin nut) which is smaller than those shown on this page, please use our MGF XS thread milling tools. Thread engagements see page. Guideline values for thread milling: page.

94 KOMET JEL TOMILL GWF GP Thread milling tool M-GWF GP MF-GWF GP P M K N S H $ $ $ M MF s.c. Spot facing, chamfering and thread milling with one tool DIN HE DIN HA l l l d d t d M-GWF GP MF-GWF GP DIN HE DIN HA Nut d l t d l l l d d Z t = pitch in mm min ~ M,0 0,0,0, M,,0 0,0,0, M,0 0,0,0, M 0,0 0,0,0 0 0, M, 0,0 0,0, 0 0, M 0,0 0,0 0,0 0 0, M 0,0 0,0 0, , M,0 0,0,0, M,,0 0,0,0, M,0 0,0,0, M 0,0 0,0,0 0 0, M, 0,0 0,0, 0 0, M 0,0 0,0 0,0 0 0, M 0,0 0,0 0, , very good $ good

95 P M K N S H $ $ $ KOMET JEL TOMILL GWF GP G Thread milling tool G-GWF GP s.c. DIN HE DIN HA Spot facing, chamfering and thread milling with one tool l l l d d t d G-GWF GP DIN HE DIN HA Nut d l t d l l l d d Z t = t.p.i. min ~ G G ½ 0,0,, G G / 0,0 0, 0 0, G G 0,0 0,0 0 0, G G ½ 0,0,, G G / 0,0 0, 0 0, G G 0,0 0,0 0 0, Guideline values for thread milling: page.

96 KOMET JEL TOMILL GWF SR Thread milling tool M-GWF SR PKD MF-GWF SR PKD Material P M K N S H M MF PCD DIN HE DIN HA for cutting lightweight structural materials such as aluminium, magnesium and fibre-reinforced plastics l l l d t d M-GWF SR PKD MF-GWF SR PKD DIN HE DIN HA Nut d l t d l l l d Z t = pitch in mm min ~ M, 0, M, 0, very good $ good

97 KOMET JEL TOMILL GWF HPC PKD Thread milling tool M-GWF HPC PKD MF-GWF HPC PKD Material P M K N S H M MF PCD DIN HE DIN HA for cutting lightweight structural materials such as aluminium, magnesium and fibre-reinforced plastics l l l d t d * without neck recess M-GWF HPC PKD MF-GWF HPC PKD DIN HE DIN HA Nut d l t d l l l d Z t = pitch in mm min ~ M* M,* M M, 0, M M, Special variants: Delivered within - weeks of order confirmation Additional thread profiles: Buttress, Whitworth, pipe thread, UN With deburring cutting edge With countersink step on front face or shank For tool diameter range between and mm, individual dimensioning of l, l, l Click here for inquiry Guideline values for thread milling: page.

98 KOMET JEL TOMILL GWF Recommended cutting data Material group. Strength Rm (N/mm²) m00 Hardness HB m0 v c (m/min) = Cutting speed f z (mm/tooth) = Milling feed magnetic soft iron Surface Guideline values for thread milling GWF m M v c v c f z f z Material m/min m/min mm/tooth mm/tooth 0-0 0,0-0,0 0,0-0,. m00 m00 structural, case hardened steel ,0-0,0 0,0-0, P. m0 m0 carbon steel ,0-0,0 0,0-0,... m0 m0 >0 m00 m0 >0 >00 >0 alloy steel alloy/heat treated steel alloy/heat treated steel ,0-0,0 0,0-0, 0-0 0,0-0,0 0,0-0, ,0-0,0 0,0-0,0. m00 m00 hardened steel to HRC 0-0 0,0-0,0 0,0-0,0 H. m00 m00 hardened steel to HRC 0-0 0,0-0,0. M..... K..... m0 m0 m0 m0 austentic m000 m00 ferritic, ferritic & austentic, martensitic m00 m0 grey cast iron >00 m000 m00 > stainless steel, sulphuretted grey cast iron, heat treated vermicular cast iron m00 m00 spheroidal graphite cast iron >00 m000 m00 >00 spheroidal graphite cast iron, heat treated m00 m00 malleable iron >00 <000 m00 >00 malleable iron heat treated m00 m00 pure titanium 0-0 0,0-0,0 0,0-0, 0-0 0,0-0,0 0,0-0, ,0-0,0 0,0-0, ,0-0,0 0,0-0, ,0-0,0 0,0-0, ,0-0,0 0,0-0, 0-0 0,0-0,0 0,0-0, ,0-0,0 0,0-0, ,0-0,0 0,0-0, ,0-0,0 0,0-0, ,0-0,0 0,0-0, S... m00 m0 >00 m0 m00 >0 m00 m0 titanium alloys titanium alloys pure nickel ,0-0,0 0,0-0, 0-0 0,0-0,0 0,0-0, 0-0 0,0-0,0 0,0-0, m00 <0 nickel alloys, heat resistant >00 m00 m0 >0 nickel alloys, high heat resistance m0 m00 non-alloy copper m00 m00 short chip, brass, bronze, red brass m00 m00 long chip brass 0-0 0,0-0,0 0,0-0, ,0-0,0 0,0-0, ,0-0, 0,0-0, ,0-0, 0,0-0, ,0-0, 0,0-0,0. m00 m0 Cu-Al-Fe alloy (Ampco) ,0-0,0 0,0-0, N.... m0 m00 m00 m00 m00 Al, Mg non-alloy m0 Al wrought alloy, breaking strain (A ) < % m0 Al wrought alloy, breaking strain (A ) % m0 Al cast alloy, Si <0 % ,0-0, 0,0-0, ,0-0, 0,0-0, ,0-0, 0,0-0, ,0-0, 0,0-0,0. m00 m0 Al cast alloy, Si 0 % ,0-0, 0,0-0,0. thermoplastics ,0-0, 0,0-0,0. thermosetting plastics ,0-0, 0,0-0,. fibre reinforced plastics ,0-0, 0,0-0, Cutting values shown are relating to the basic recommendations for cutting materials given.

99 KOMET JEL TOMILL GWF PKD Recommended cutting data Material group Strength Rm (N/mm²) Hardness HB v c (m/min) = Cutting speed f z (mm/tooth) = Milling feed Guideline values for thread milling GWF SR PKD 0 v c f z f z Material m/min mm/tooth mm/tooth. m0 m00 non-alloy copper. m00 m00 short chip, brass, bronze, red brass ,0-0, 0,0-0,0... m00 m00 m0 m00 m0 m00 long chip brass Cu-Al-Fe alloy (Ampco) Al, Mg non-alloy ,0-0, 0,0-0,0 N.. m00 m00 m0 m0 Al wrought alloy, breaking strain (A ) < % Al wrought alloy, breaking strain (A ) % ,0-0, 0,0-0, ,0-0, 0,0-0,0.. m00 m00 m0 m0 Al cast alloy, Si <0 % Al cast alloy, Si 0 % ,0-0, 0,0-0, ,0-0, 0,0-0,0. thermoplastics. thermosetting plastics. fibre reinforced plastics ,0-0,0 0,0-0, Guideline values for thread milling Material group Strength Rm (N/mm²) Hardness HB v c (m/min) = Cutting speed f z (mm/tooth) = Milling feed GWF HPC PKD 0 v c f z f z f z Material m/min mm/tooth mm/tooth mm/tooth. m0 m00 non-alloy copper.. m00 m00 m00 m00 short chip, brass, bronze, red brass long chip brass ,0-0,0 0,0-0, 0,0-0,0. m00 m0 Cu-Al-Fe alloy (Ampco). m0 m00 Al, Mg non-alloy ,0-0,0 0,0-0, 0,0-0,0 N.. m00 m00 m0 m0 Al wrought alloy, breaking strain (A ) < % Al wrought alloy, breaking strain (A ) % ,0-0,0 0,0-0, 0,0-0, ,0-0,0 0,0-0, 0,0-0,0. m00 m0 Al cast alloy, Si <0 % ,0-0,0 0,0-0, 0,0-0,0. m00 m0 Al cast alloy, Si 0 % ,0-0,0 0,0-0, 0,0-0,0.. thermoplastics thermosetting plastics. fibre reinforced plastics ,0-0,0 0,0-0, 0,0-0, Important: See chapter for more application details and safety notes!

100 KOMET JEL TOMILL CUT XAM Recommended cutting data Material group. Strength Rm (N/mm²) m00 Hardness HB m0 v c (m/min) = Cutting speed f z (mm/tooth) = Milling feed magnetic soft iron Surface Guideline values for thread milling TOMILL CUT XAM v c f z v c v c f z Material m/min mm/tooth m/min m/min mm/tooth ,0-0, 0-0 0,0-0, TiN. m00 m00 structural, case hardened steel ,0-0, ,0-0, P. m0 m0 carbon steel ,0-0, ,0-0,... m0 m0 >0 m00 m0 >0 >00 >0 alloy steel alloy/heat treated steel alloy/heat treated steel ,0-0, ,0-0, 0-0 0,0-0, ,0-0, ,0-0, ,0-0,0. m00 m00 hardened steel to HRC 0-0 0,0-0, ,0-0,0 H. m00 m00 hardened steel to HRC. M..... K..... m0 m0 m0 m0 austentic m000 m00 ferritic, ferritic & austentic, martensitic m00 m0 grey cast iron >00 m000 m00 > stainless steel, sulphuretted grey cast iron, heat treated vermicular cast iron m00 m00 spheroidal graphite cast iron >00 m000 m00 >00 spheroidal graphite cast iron, heat treated m00 m00 malleable iron >00 <000 m00 >00 malleable iron heat treated m00 m00 pure titanium 0-0 0,0-0, ,0-0, 0-0 0,0-0, ,0-0, ,0-0, ,0-0, ,0-0, ,0-0, 0-0 0,0-0, ,0-0, ,0-0, ,0-0, 0-0 0,0-0, 0-0 0,0-0, 0-0 0,0-0, ,0-0, 0-0 0,0-0, ,0-0, 0-0 0,0-0, ,0-0, 0-0 0,0-0, ,0-0, S... m00 m0 >00 m0 m00 >0 m00 m0 titanium alloys titanium alloys pure nickel 0-0 0,0-0, ,0-0, 0-0 0,0-0, ,0-0, 0-0 0,0-0, ,0-0, m00 <0 nickel alloys, heat resistant >00 m00 m0 >0 nickel alloys, high heat resistance m0 m00 non-alloy copper m00 m00 short chip, brass, bronze, red brass m00 m00 long chip brass 0-0 0,0-0, ,0-0, ,0-0, ,0-0, ,0-0, ,0-0, ,0-0, ,0-0, ,0-0, ,0-0,0. m00 m0 Cu-Al-Fe alloy (Ampco) ,0-0, N.... m0 m00 m00 m00 m00 Al, Mg non-alloy m0 Al wrought alloy, breaking strain (A ) < % m0 Al wrought alloy, breaking strain (A ) % m0 Al cast alloy, Si <0 % ,0-0, ,0-0, ,0-0, ,0-0, ,0-0, ,0-0, ,-0, ,0-0,0. m00 m0 Al cast alloy, Si 0 % ,-0, ,0-0,0. thermoplastics ,0-0, ,0-0,0. thermosetting plastics ,0-0, ,0-0,. fibre reinforced plastics 0-0 0,0-0, ,0-0, 00 Cutting values shown are relating to the basic recommendations for cutting materials given.

101 KOMET JEL Thread milling tool. Problems possible causes solutions Chips packed or glued at the thread profile poor coolant improve coolant (i.e. add flood coolant, lateral flute coolant supply for through holes) add coolant flutes flutes on shank. Thread go-gage doesn t fit thread too small reduce tool radius in offset register chips in thread improve coolant. Thread is getting tapered poor tool clamping improve tool holding (i.e. shrink fit holders) thread milling feed too high reduce thread milling feed. Erratic tool wear tool run out too high use better tool holders (i.e. shrink fit holders), check material for homogeneity. Chippage, tool breakage feed rate thread milling too high reduce thread milling feed vibrations check tool holder (don t use modular systems!!), change feeds and speeds. Poor thread surface tool overhang too long check part clamping an and fiture. Use multiple cuts when part is clamped weak non-suitable tool for this application reduce cutting speed, increase feed/tooth, prefer conventional milling Important: See chapter for more application details and safety notes! 0

102 KOMET JEL Tapping KOMET JEL DOREX KOMET JEL TAREX KOMET JEL SIREX KOMET JEL Machining threads KOMET JEL tap drills open up a wide range of applications in thread cutting operations. Whether you wish to machine wet, with internal coolant supply, use minimal lubrication or machine dry we will supply you with the optimum tap drill. Compared to HSS-E taps carbide taps have substantial advantages: K Up to 0 longer tool life than HSS-E taps K Fewer tool change times due to longer tool life K Higher cutting speeds so shorter cycle times K Significant reduction in production costs due to longer tool life, higher cutting speeds and fewer tool changes Type of flute straight flutes straight flutes spiral point Chamfer form straight or helical flutes l l l l A B C D E No. of threads l -, -, -, -, - Application mainly for short through hole threads through hole threads blind and through hole threads in short chipping materials blind hole threads with long thread run-out (plug tap) and through hole threads blind hole threads with short thread run-out (bottoming taps) 0

103 Taps Page Taps HSS M Metric ISO thread DIN DOREX, TINIB FEDUC TAREX Taps HSS with central coolant supply M Metric ISO thread DIN GG TAREX 0 0 Taps HSS with carbide strips M Metric ISO thread DIN GG HML SIREX HML Solid carbide taps 0 KOMET JEL GG HML KOMET JEL SIREX HML Taps with carbide strips M Metric ISO thread DIN SIREX, SIREX SR, GG DOREX SIREX XH (hard machining M HRC) MF Metric fine ISO thread DIN SIREX SIREX SR Taps with carbide strips combine the benefits of a fleible HSS shank and hard cutting edge. As a result, slight alignment faults can be compensated for and at the same time, long tool life achieved. Recommended cutting data Problems Causes Solutions The KOMET JEL SIREX HML tap has been specially developed for machining spheroidal graphite cast iron (GJS), and joins the eisting KOMET JEL GG HML tap, designed for machining vermicular graphite iron (GJV) and grey cast iron (GJL), in the HML range. When used by our customers, it has proven eceptionally successful on machining centres and transfer lines: The KOMET JEL SIREX HML achieves up to eight times the tool life of conventional HSS taps in spheroidal graphite cast iron (GJS), and is the perfect tool for reliable, efficient machining. Benefits for you: K Compensation of slight alignment faults K Long tool life K Fewer machine downtimes Tap drill diameters Chapter 0

104 KOMET JEL DOREX HSS-E Taps P M K N S H Tolerance Chamfer range form VAV M TiN ISO B HSS-E DIN DIN l l M - M0 M, - M0 d d l l DIN DIN d. d. m a m a Cutting material E Surface E Shank DIN E d P l l d. a DOREX VAV HSS-E vaporized DOREX TiN HSS-E TiN M, 0,0 0,, M, 0, 0,0,, M, 0, 0,, M, 0, 0,, M 0,0,0,, M, 0,,, M, 0,0,, M, 0, 0,0,, M, 0, 0,, M 0,0,0,, M, 0,0,0,0 M 0,0,0,, M, 0, 0,0, M 0,0 0,0,0, M,00 0,0,0, M,00 0,0,0, M, 0,0,0, M, 0,0,0 M0,0 00,0 0,0, Shank DIN E d P l l d. a M,0 00,0, M, 0,0,0, M,00 0,0,0, M,00 0,0,0,0 M,0,0,0,0 M0,0 0,0,0,0 M,0 0,0,0, M,00 0,0,0, M,00 0 0,0,0 M0,0 0,0,0 0 very good $ good

105 KOMET JEL TINIB HSS-PM Taps Material P M K N S H M Tolerance range Chamfer form ISO B HSS-PM DIN DIN l l M - M0 M, - M0 d d l l DIN DIN d. d. m a m a * without neck d P l l d. a Cutting material E Surface E Shank DIN E TINIB HSS-PM M, 0,0 0,, M, 0, 0,, M, 0, 0,, M, 0, 0,, M 0,0,0,, * M, 0,,, M, 0,0,, M, 0, 0,0,, * M, 0, 0,, M 0,0,0,, * M, 0,0,0,0 M 0,0,0,, * M, 0, 0,0, M 0,0 0,0,0, * M,00 0,0,0, * M,00 0,0, M, 0,0,0, M, 0,0,0 M0,0 00,0 0,0, Shank DIN E d P l l d. a M,0 00,0, M, 0,0,0,0 M,00 0,0,0 M,00 0,0,0 M,0,0,0 M0,0 0,0,0 M,0 0,0, M,00 0,0, M,00 0 0,0,0 M0,0 0,0,0 Guideline values for tapping: page 0. 0

106 KOMET JEL FEDUC HSS-PM Taps Material P M K N S H M Tolerance range Chamfer form ISO C HSS-PM DIN DIN l l M, - M0 M - M0 d d l l DIN DIN d. d. m a m a * without neck d P l l d. a Cutting material E Surface E Shank DIN E FEDUC HSS-PM M, 0,0 0,, M, 0, 0,, M, 0, 0,, M, 0, 0,, M 0,0,0,, M, 0,,, M, 0,0,, M, 0, 0,0,, M, 0, 0,, M 0,0,0,, * M, 0,0,0,0 M 0,0,0,, * M, 0, 0,0, M 0,0 0,0,0, * M,00 0,0,0, * M,00 0,0, M, 0,0,0, M, 0,0,0 M0,0 00,0 0,0, Shank DIN E d P l l d. a M,0 00,0, M, 0,0,0, M,00 0,0,0 M,00 0,0,0 M,0,0,0 M0,0 0,0,0 M,0 0,0, M,00 0,0, M,00 0 0,0,0 M0,0 0,0,0 0 very good $ good

107 KOMET JEL GG HSS-E Taps Material P M K N S H M Tolerance range Chamfer form ISO X C HSS-E DIN DIN l l M - M0 M - M d d l l DIN DIN d. d. m a m a d P l l d. a Cutting material E Surface E Shank DIN E GG IK HSS-E M 0,0,, M, 0, 0,0, M 0,0 0,0, M,00 0,0,0, M,00 0,0, M, 0,0,0, M, 0,0,0 M0,0 00,0 0,0, Shank DIN E d P l l d. a M,0 00,0, M, 0,0,0, M,00 0,0,0 M,00 0,0,0 Guideline values for tapping: page 0. 0

108 KOMET JEL TAREX HSS-E Taps P M K N S H VAV TiN M Tolerance range ISO Chamfer form C HSS-E DIN DIN l l M, - M0 M - M0 d l d l DIN DIN d. d. m a m a Cutting material E Surface E Shank DIN E d P l l d. a TAREX VAV HSS-E vaporized * without neck TAREX TiN HSS-E TiN 0 M, 0,0 0,, M, 0, 0,, M, 0, 0,, M, 0, 0,, M 0,0,0,, M, 0,,, M, 0,0,, M, 0, 0,0,, M, 0, 0,, M 0,0,0,, M, 0,0,0,0,0 M 0,0,0,, M, 0, 0,0, M 0,0 0,0,0, M,00 0 0,0,0, M,00 0,0, M, 0,0,0, M, 0,0,0 M0,0 00,0 0,0, Shank DIN E d P l l d. a M,0 00,0, M, 0,0,0, M,00 0 0,0,0, M,00 0 0,0,0, M,0,0,0, M0,0 0,0,0, M,0 0,0,0, M,00 0,0,0, M,00 0 0,0,0 M0,0 0,0,0 very good $ good

109 KOMET JEL TAREX HSS-E Taps Material P M K N S H M Tolerance range Chamfer form ISO C HSS-E TiN DIN DIN l l M - M0 M - M d l d l DIN DIN d. d. m a m a d P l l d. a Cutting material E Surface E Shank DIN E TAREX IK TiN HSS-E TiN M 0,0,, M, 0, 0,0, M 0,0 0,0, M,00 0 0,0,0, M,00 0,0, M, 0,0,0, M, 0,0,0 M0,0 00,0 0,0, Shank DIN E d P l l d. a M,0 00,0, M, 0,0,0, M,00 0,0,0 M,00 0,0,0 Guideline values for tapping: page 0. 0

110 KOMET JEL GG HML HSS-E Taps with carbide strips Material P M K N S H M Tolerance range Chamfer form ISO X C HSS-E / HM DIN DIN Benefits of a fleible HSS shank and hard cutting edge in one tool especially for CGI and grey cast iron l l M - M0 M d d l l DIN DIN d. d. m a m a d P l l d. a Cutting material E Surface E Shank DIN E GG HML IK HSS-E, carbide tipped M,00 0,0,0, 0, M, 0,0,0, 0, M0,0 00,0 0,0,0 0, Shank DIN E d P l l d. a M, 0,0,0,0 0, very good $ good

111 KOMET JEL SIREX HML HSS-E Taps with carbide strips Material P M K N S H M Tolerance range Chamfer form ISO C HSS-E / HM AlCrN DIN DIN Benefits of a fleible HSS shank and hard cutting edge in one tool especially for spheroidal graphite cast iron (GJS) l l M - M0 M - M0 d d l l DIN DIN d. d. m a m a d P l l d. a Cutting material E Surface E Shank DIN E SIREX HML IK HSS-E, carbide tipped AlCrN M,00 0,0,0, 0, M, 0,0,0, 0, M0,0 00,0 0,0, 0, Shank DIN E d P l l d. a M, 0,0,0, 0, M,00 0,0,0,0 0, M,00 0,0,0,0 0, M0,0 0,0,0,0 0, Guideline values for tapping: page 0.

112 KOMET JEL GG Solid carbide taps Material P M K N S H M Tolerance range ISO X Chamfer form C solid carbide M M DIN DIN l l M - M, without central coolant supply d DIN d. m a l l M - M0 M - M d d l l DIN DIN d. d. m a m a d P l l d. a Cutting material E Surface E Shank DIN E GG solid carbide M 0,0,0,, M, 0,0,0,0 M 0,0,0,, M 0,0 0,0,0, M,00 0,0,0, M,00 0,0, M, 0,0,0, M, 0,0,0 M0,0 00,0 0,0, Shank DIN E d P l l d. a M,0 00,0, M, 0,0,0, M,00 0,0,0 M,00 0,0,0 very good $ good

113 KOMET JEL SIREX Solid carbide taps Material P M K N S H $ M Tolerance range ISO Chamfer form C solid carbide M M DIN DIN l l M - M, without central coolant supply d DIN d. m a l l M - M0 M - M d d l l DIN DIN d. d. m a m a d P l l d. a Cutting material E Surface E Shank DIN E SIREX solid carbide M 0,0,0,, M, 0,0,0,0 M 0,0,0,, M 0,0 0,0,0, M,00 0,0,0, M,00 0,0, M, 0,0,0, M, 0,0,0 M0,0 00,0 0,0, Shank DIN E d P l l d. a M,0 00,0, M, 0,0,0, M,00 0,0,0 M,00 0,0,0 Guideline values for tapping: page.

114 KOMET JEL SIREX SR Solid carbide taps Material P M K N S H $ M Tolerance range ISO Chamfer form C E solid carbide M M DIN DIN l l M - M, without central coolant supply d DIN d. m a l l M - M0 M - M d d l l DIN DIN d. d. m a m a SIREX SR SIREX SR Cutting material E solid carbide solid carbide Surface E Shank DIN E d P l l d. a Chamfer form C Chamfer form E M 0,0,0,, M, 0,0,0,0 M 0,0,0,, M 0,0 0,0,0, M,00 0,0,0, M,00 0,0, M, 0,0,0, M, 0,0,0 M0,0 00,0 0,0, Shank DIN E d P l l d. a M,0 00,0, M, 0,0,0, M,00 0,0,0 M,00 0,0,0 very good $ good

115 KOMET JEL SIREX XH Solid carbide taps Material P M K N S H M Tolerance range ISO X Chamfer form C D s.c. TiAlN DIN DIN for hard machining from HRC hardness l l M - M0 M - M d d l l similar to DIN DIN d. d. m a m a SIREX XH HRC SIREX XH HRC Cutting material E solid carbide solid carbide Surface E TiAlN TiAlN Shank similar to DIN E d P l l d. a Chamfer form D Chamfer form C M 0,0,, M, 0,0,0,0 M 0,0,0,, M 0,0 0 0,0,0, M,00 0,0,0, M,00 0,0, M, 0,0,0, M, 0,0,0 M0,0 00,0 0,0, Shank DIN E d P l l d. a M,0 00,0, M, 0,0,0, M,00 0,0,0, M,00 0,0,0, Guideline values for tapping: page.

116 KOMET JEL DOREX Solid carbide taps Material P M K N S H $ M Tolerance range ISO Chamfer form B solid carbide M M DIN DIN l l M - M, without central coolant supply d l DIN d. m a l M - M0 d DIN d. m a d P l l d. a Cutting material E Surface E Shank DIN E DOREX solid carbide M 0,0,, M, 0,0,0,0 M 0,0,, M 0,0 0,0, M,00 0,0,0, M,00 0,0, M, 0,0,0, M, 0,0,0 M0,0 00,0 0,0, very good $ good

117 KOMET JEL SIREX Solid carbide taps Material P M K N S H $ MF Tolerance range ISO Chamfer form C solid carbide DIN l l d DIN d. m a d P l l d. a Cutting material E Surface E Shank DIN E SIREX solid carbide M 0, 0,, M 0, 0,0, M 0, 0,0, M 0, 0,0, M 0, 0,0, M 0, 0,0, M 0,0, Shank DIN E d P l l d. a M0 0, 0,0, M0 0,0, M0, 00,0, M 0,0, M 00,0,0 M, 00,0,0 M, 00 0,0, M 00,0,0 M, 00,0,0 M, 00 0,0, M 00,0,0 M, 00,0,0 M 00,0,0 M, 00 0,0, M 0,0,0 M, 0,0,0 M0,,0,0 Guideline values for tapping: page.

118 KOMET JEL SIREX SR Solid carbide taps Material P M K N S H $ MF Tolerance range ISO Chamfer form C solid carbide DIN l l d DIN d. m a d P l l d. a Cutting material E Surface E Shank DIN E SIREX SR solid carbide M 0, 0,, M 0, 0,0, M 0, 0,0, M 0, 0,0, M 0, 0,0, M 0, 0,0, M 0,0, Shank DIN E d P l l d. a M0 0, 0,0, M0 0,0, M0, 00,0, M 0,0, M 00,0,0 M, 00,0,0 M, 00 0,0, M 00,0,0 M, 00,0,0 M, 00 0,0, M 00,0,0 M, 00,0,0 M 00,0,0 M, 00 0,0, M 0,0,0 M, 0,0,0 M0,,0,0 Guideline values for tapping: page.

119 KOMET JEL Taps Material group. Strength Rm (N/mm²) Hardness HB m00 m0 Surface coated v c v c Material m/min m/min magnetic soft iron Recommended cutting data Guideline values for tapping Cutting speed Coolant Cutting material Solid carbide Emulsion Oil Dry Air. m00 m00 structural, case hardened steel P.... m0 m0 m0 m0 >0 m00 m0 >0 >00 >0 carbon steel alloy steel alloy/heat treated steel alloy/heat treated steel H.. m00 m00 hardened steel to HRC - m00 m00 hardened steel to HRC -. M..... K. S m0 m0 m0 m0 austentic m000 m00 ferritic, ferritic & austentic, martensitic m00 m0 grey cast iron 0-0 >00 m000 m00 > stainless steel, sulphuretted grey cast iron, heat treated vermicular cast iron 0-0 m00 m00 spheroidal graphite cast iron 0-0 >00 m000 m00 >00 spheroidal graphite cast iron, 0-0 heat treated m00 m00 malleable iron 0-0 >00 <000 m00 >00 malleable iron heat treated 0-0 m00 m00 pure titanium m00 m0 titanium alloys >00 m0 m00 >0 titanium alloys m00 m0 pure nickel m00 <0 nickel alloys, heat resistant >00 m00 m0 >0 nickel alloys, high heat resistance m0 m00 non-alloy copper m00 m00 short chip, brass, bronze, red brass - 0 m00 m00 long chip brass N m00 m0 Cu-Al-Fe alloy (Ampco) - m0 m00 Al, Mg non-alloy m00 m0 Al wrought alloy, breaking strain (A ) < % m00 m0 Al wrought alloy, breaking strain (A ) % m00 m0 Al cast alloy, Si <0 % - 0 m00 m0 Al cast alloy, Si 0 % 0-0 thermoplastics thermosetting plastics 0-0. fibre reinforced plastics - Cutting values shown are relating to the basic recommendations for cutting materials given.

120 KOMET JEL Taps Recommended cutting data Material group. Guideline values for tapping Cutting speed Coolant Cutting material HSS-E Strength Rm (N/mm²) Hardness HB Surface coated with carbide strips GG HML SIREX HML v c v c v c v c Material m/min m/min m/min m/min m00 m0 magnetic soft iron Emulsion Oil Dry Air. m00 m00 structural, case hardened steel P.... m0 m0 carbon steel m0 m0 alloy steel >0 m00 m0 >0 alloy/heat treated steel >00 >0 alloy/heat treated steel H.. m00 m00 m00 m00 hardened steel to HRC hardened steel to HRC. M..... K..... m0 m0 stainless steel, sulphuretted m0 m0 austentic m000 m00 ferritic, ferritic & austentic, - - martensitic m00 m0 grey cast iron >00 m000 m00 > grey cast iron, heat treated vermicular cast iron m00 m00 pure titanium m00 m00 spheroidal graphite cast iron >00 m000 m00 >00 spheroidal graphite cast iron, heat treated m00 m00 malleable iron >00 <000 m00 >00 malleable iron heat treated S m00 m0 titanium alloys >00 m0 m00 >0 titanium alloys m00 m0 pure nickel m00 <0 nickel alloys, heat resistant >00 m00 m0 >0 nickel alloys, high heat resistance - - m0 m00 non-alloy copper m00 m00 short chip, brass, bronze, red brass m00 m00 long chip brass N m00 m0 Cu-Al-Fe alloy (Ampco) - - m0 m00 Al, Mg non-alloy m00 m0 Al wrought alloy, breaking strain (A ) < % m00 m0 Al wrought alloy, breaking strain (A ) % m00 m0 Al cast alloy, Si <0 % m00 m0 Al cast alloy, Si 0 % thermoplastics thermosetting plastics fibre reinforced plastics Cutting values shown are relating to the basic recommendations for cutting materials given.

121 . KOMET JEL Tap Problems possible causes solutions Oversized thread wrong tools select the right tools as shown in the catalogue cutting edge geometry not suitable for materials to be machined select the right tools as shown in the catalogue material built-up at tap flanks improve coolant system use coated tap minor diameter too small, tool is cutting full profile select correct core diameter chip jam blind bore: increase spindle speed. Correct tool selection (spiral flute) through hole: correct tool selection (spiral point) tolerance of tap drill to thread gauge does not agree use tap drill with right tolerance angular or positional error in core bore adjust workpiece clamping, use tapping chuck with ais parallel float. Thread too tigh tolerance of tap drill to thread gauge does not agree use tap drill with right tolerance wrong tool type select the right tools as shown in the catalogue..... No. of threads NOMINAL ACTUAL Thread is cut wrongly aially cutting lead pressure on tapping chuck too great select the right cutting lead pressure Pitch distortion (plug gauge cannot be screwed in over full thread length on the workpiece) tap is not cutting true to pitch select right tool select right cutting lead pressure with length adjustment chucks reduce feed to % Thread oversize at the entry wrong cutting lead pressure use compensation chuck(tension) use lead srcrew select right tool Thread surface not clean wrong tool type select right tool chip jam see thread too large chip jam core diameter too small select right core diameter material built-up on thread flanks use tools with surface treatment improve coolant system cutting speed to low increase cutting speed Tool life too short wrong tool type select right tool type cutting speed too high or too low adjust cutting speed composition and supply of coolant inadequate provide suitable, sufficient coolant premature wear due to lack of or unsuitable surface treatment use coated tools, if necessary solid carbide tools Important: See chapter for more application details and safety notes!

Formed threads have a smoother surface and greater tensile strength under dynamic stress than cut threads.

122 KOMET JEL MOREX Roll form tapping In contrast to thread cutting, no chips are produced when threads are made using thread formers. Materials with a breaking elongation >% and a tensile strength <000 N/mm² are suitable for when forming threads. Formed threads have a smoother surface and greater tensile strength under dynamic stress than cut threads. Solid carbide thread formers have a tool life that is up to 0 times longer than those made of HSS-E. The patented thread former made of HSS-E with brazed carbide inserts are particularly well suited for use on transfer lines. The fleible base body compensates for small alignment errors, whilst the carbide achieves the longest tool life at the cutting point. Limitations: Thin-walled components with a wall thickness < lead cannot be formed. Roll form tap KOMET JEL MOREX S With the KOMET JEL MOREX S solid carbide thread former, the KOMET GROUP is epanding the fields of application for solid carbide thread formers. Above all, these tools are especially suitable for steel materials with small dimensions. BENEFITS for you: K Enhanced fields of application especially in small dimensions, where it was not previously possible to use solid carbide thread formers K Ecellent performance and etremely long tool life for all easy-to-shape materials thanks to a combination of design and optimised geometry K Short cycle times thanks to the high cutting speed

123 Roll form taps Page Chamfer form HSS-E roll form taps l l l C D E M Metric ISO thread DIN MOREX MOREX N MF Metric fine ISO thread DIN MOREX N No. of threads l Application mainly for -,, -,, - blind and through hole through hole threads blind hole threads with short thread runout (bottoming taps) Solid carbide roll form taps M Metric ISO thread DIN MOREX MOREX N MOREX S MOREX S N 0 Roll form tap HSS-E with carbide strips The successfull roll form tap MOREX HML has been refined by KOMET JEL to the brandnew type MOREX R. This new design allows highest tool life in all materials qualified for roll form tapping. Based on the combination of fleible shank and a hard thread profile, this unique tool outmatches conventional carbide roll form taps particularly in steel materials. Furthermore the used tool can be refurbished - times. MF Metric fine ISO thread DIN MOREX S MOREX S N HSS-E roll form taps with carbide strips M Metric ISO thread DIN MOREX HML MOREX N HML MF Metric fine ISO thread DIN MOREX HML M Metric ISO thread DIN MOREX R MF Metric fine ISO thread DIN MOREX R Recommended cutting data 0 Problems Causes Solutions Tap drill diameters Chapter BENEFITS for you: K Highest tool life can be achieved in all materials which are suitable for roll form tapping K Tools can be refurbished several times K Keeps tool costs down

124 KOMET JEL MOREX HSS-E Roll form taps Material P M K N S H $ M tolerance field ISO X chamfer form C HSS-E TiN DIN up to and including M with full tip l M0 M d l d l l DIN DIN d. d. m a m a Cutting material E Surface E Shank DIN E d P l l d. a MOREX TiN HSS-E TiN M 0, 0,, M, 0, 0,, M, 0, 0,, M, 0,0 0,, M, 0, 0,, M, 0, 0,, M, 0, 0,, M 0,0,0,, M, 0,,, M, 0,0,, M, 0, 0,0,, M, 0, 0,, M 0,0,0,, M, 0,0,0,0 M 0,0,0,, M, 0, 0,0, M 0,0 0,0,0, M,00 0,0,0, M,00 0,0, M, 0,0,0, M, 0,0,0 M0,0 00,0 0,0, Shank DIN E d P l l d. a M,0 00,0, M, 0,0,0 M,00 0,0,0 M,00 0,0,0 M,0,0,0 M0,0 0,0,0 very good $ good

125 KOMET JEL MOREX N HSS-E Roll form taps Material P M K N S H $ M tolerance field ISO X chamfer form C E HSS-E TiN DIN MOREX N TiN: up to and including M with full tip, limit to front of the cutting edge shape C l M0 M d l d l l DIN DIN d. d. m a m a Cutting material E Surface E Shank DIN E d P l l d. a M 0, 0,, M, 0, 0,, M, 0, 0,, M, 0,0 0,, M, 0, 0,, M, 0, 0,, M, 0, 0,, M 0,0,, M, 0,,, M, 0,0,, M, 0, 0,, M, 0, 0,, M 0,0,0,, M, 0,0,0,0 M 0,0,0,, M, 0, 0,0, M 0,0 0,0,0, MOREX N TiN MOREX N TiN MOREX N IKS TiN HSS-E HSS-E HSS-E TiN TiN TiN M,00 0,0,0, M,00 0,0, M, 0,0,0, M, 0,0,0 M0,0 00,0 0,0, Shank DIN E d P l l d. a M,0 00,0, M, 0,0,0, M,00 0,0,0, M,00 0,0,0 M,0,0,0 M0,0 0,0,0 chamfer form C chamfer form E chamfer form C Guideline values for thread forming: page.

126 KOMET JEL MOREX N HSS-E Roll form taps Material P M K N S H $ MF tolerance field ISO X chamfer form C HSS-E TiN DIN l l d DIN d. m a Cutting material E Surface E Shank DIN E d P l l d. a MOREX N TiN HSS-E TiN M, 0,,, M 0,,, M 0,,, M 0, 0,, M 0, 0,, M 0, 0,, M 0, 0,, M 0, 0,0, M 0, 0,0, M 0,0, M 0,0, M0 0, 0,0, M0 0,0,0, M0, 00,0, M 0,0, M 00,0,0 M, 00,0,0 M, 00 0,0,0, M 00,0,0 M, 00,0,0 M, 00 0,0,0, M 00,0,0 M, 00,0,0 M 00,0,0 M, 00 0,0,0, M 0,0,0 M, 0,0,0 M,0,0 M0,0,0 M0,,0,0 M0 0,0,0 very good $ good

127 KOMET JEL MOREX Solid carbide roll form taps P M K N S H TiN M tolerance field ISO X chamfer form C E s.c. TiN DIN l l M0 M d l d l DIN DIN d. d. m a m a Cutting material E MOREX IK solid carbide MOREX IK solid carbide MOREX IK TiN solid carbide Surface E TiN Shank DIN E d P l l d. a chamfer form C chamfer form E chamfer form C M 0, 0,, M, 0, 0,, M, 0, 0,, M, 0,0 0,, M, 0, 0,, M, 0, 0,, M, 0, 0,, M 0,0,, M, 0,,, M, 0,0,, M, 0, 0,, M, 0, 0,, M 0,0,, M, 0,0,0,0 M 0,0,0,, M, 0, 0,0, M 0,0 0,0,0, M,00 0,0,0, M,00 0,0, M, 0,0,0, M, 0,0,0 M0,0 00,0 0,0, Shank DIN E d P l l d. a M,0 00,0, M, 0,0,0, M,00 0,0,0 M,00 0,0,0 M,0,0,0 M0,0 0,0,0 Guideline values for thread forming: page.

128 KOMET JEL MOREX N Solid carbide roll form taps P M K N S H TiN M tolerance field ISO X chamfer form C s.c. TiN DIN l M0 M d l d l l DIN DIN d. d. m a m a Cutting material E MOREX N IK solid carbide MOREX N IK TiN solid carbide Surface E TiN Shank DIN E d P l l d. a M 0, 0,, M, 0, 0,, M, 0, 0,, M, 0,0 0,, M, 0, 0,, M, 0, 0,, M, 0, 0,, M 0,0,, M, 0,,, M, 0,0,, M, 0, 0,, M, 0, 0,, M 0,0,, M, 0,0,0,0 M 0,0,0,, M, 0, 0,0, M 0,0 0,0,0, M,00 0,0,0, M,00 0,0, M, 0,0,0, M, 0,0,0 M0,0 00,0 0,0, Shank DIN E d P l l d. a M,0 00,0, M, 0,0,0, M,00 0,0,0 M,00 0,0,0 M,0,0,0 M0,0 0,0,0 very good $ good

129 KOMET JEL MOREX N Solid carbide roll form taps P M K N S H TiN M tolerance field ISO X chamfer form C s.c. TiN DIN l M0 M d l d l l DIN DIN d. d. m a m a Cutting material E MOREX N IKS solid carbide MOREX N IKS TiN solid carbide Surface E TiN Shank DIN E d P l l d. a M 0, 0,, M, 0, 0,, M, 0, 0,, M, 0,0 0,, M, 0, 0,, M, 0, 0,, M, 0, 0,, M 0,0,, M, 0,,, M, 0,0,, M, 0, 0,, M, 0, 0,, M 0,0,, M, 0,0,0,0 M 0,0,0,, M, 0, 0,0, M 0,0 0,0,0, M,00 0,0,0, M,00 0,0, M, 0,0,0, M, 0,0,0 M0,0 00,0 0,0, Shank DIN E d P l l d. a M,0 00,0, M, 0,0,0, M,00 0,0,0 M,00 0,0,0 M,0,0,0 M0,0 0,0,0 Guideline values for thread forming: page.

130 KOMET JEL MOREX S Solid carbide roll form taps Material P M K N S H M tolerance field ISO X chamfer form C s.c. TiN MM, DIN l M M, - M0 M without central coolant supply d l d l l DIN DIN d. d. m a m a Cutting material E Surface E Shank DIN E d P l l d. a MOREX S IK TiN solid carbide TiN M 0,0,0,, M, 0,0,0,0 M 0,0,0,, M, 0, 0,0, M 0,0 0,0,0, M,00 0,0,0, M,00 0,0, M, 0,0,0, M, 0,0,0 M0,0 00 0,0,0 Shank DIN E d P l l d. a M,0 00,0, M, 0,0,0 M,00 0,0,0 M,00 0,0,0 M,0,0,0 M0,0 0,0,0 0 Patent applied for inside and outside Germany very good $ good

131 KOMET JEL MOREX S N Solid carbide roll form taps Material P M K N S H M tolerance field ISO X chamfer form C s.c. TiN MM, DIN l M M, - M0 M without central coolant supply d l d l l DIN DIN d. d. m a m a Cutting material E Surface E Shank DIN E d P l l d. a MOREX S N IKS TiN solid carbide TiN M 0,0,, M, 0,0,0,0 M 0,0,0,, M, 0, 0,0, M 0,0 0,0,0, M,00 0,0,0, M,00 0,0, M, 0,0,0, M, 0,0,0 M0,0 00 0,0,0 Shank DIN E d P l l d. a M,0 00,0, M, 0,0,0 M,00 0,0,0 M,00 0,0,0 M,0,0,0 M0,0 0,0,0 Guideline values for thread forming: page.

132 KOMET JEL MOREX S Solid carbide roll form taps Material P M K N S H MF tolerance field ISO X chamfer form C s.c. TiN DIN l l d DIN d. m a Cutting material E Surface E Shank DIN E d P l l d. a MOREX S IK TiN solid carbide TiN M 0, 0,0, M 0, 0,0, M 0,0,0, M 0,0, M0 0, 0,0, M0 0 0,0,0, M0, 00,0, M 0,0, M 00,0,0 M, 00,0,0 M, 00,0,0 M 00,0,0 M, 00,0,0 Patent applied for inside and outside Germany very good $ good

133 KOMET JEL MOREX S N Solid carbide roll form taps Material P M K N S H MF tolerance field ISO X chamfer form C s.c. TiN DIN l l d DIN d. m a Cutting material E Surface E Shank DIN E d P l l d. a MOREX S N IKS TiN solid carbide TiN M 0, 0,0, M 0, 0,0, M 0,0,0, M 0,0, M0 0, 0,0, M0 0 0,0,0, M0, 00,0, M 0,0, M 00,0,0 M, 00,0,0 M, 00,0,0 M 00,0,0 M, 00,0,0 Guideline values for thread forming: page.

134 KOMET JEL MOREX HML HSS-E Roll form taps with carbide strips P M K N S H TiN M tolerance field ISO X chamfer form C HSS-E / HM TiN M M DIN l M M - M0 M without central coolant supply d l d l l DIN DIN d. d. m a m a Cutting material E MOREX HML IK HSS-E, carbide tipped MOREX HML IK TiN HSS-E, carbide tipped Surface E TiN Shank DIN E d P l l d. a M 0,0 0,0,0 M,00 0,0,0, M, 0,0,0, M0,0 00,0 0,0, Shank DIN E d P l l d. a M, 0,0,0, M,00 0,0,0 M,00 0,0,0 very good $ good

135 KOMET JEL MOREX N HML HSS-E Roll form taps with carbide strips Material P M K N S H M tolerance field ISO X chamfer form C HSS-E / HM DIN l M0 M d l d l l DIN DIN d. d. m a m a Cutting material E Surface E Shank DIN E d P l l d. a MOREX N HML IK HSS-E, carbide tipped M,00 0,0,0, M, 0,0,0, M0,0 00,0 0,0, Shank DIN E d P l l d. a M, 0,0,0, Guideline values for thread forming: page.

136 KOMET JEL MOREX N HML HSS-E Roll form taps with carbide strips Material P M K N S H M tolerance field ISO X chamfer form C HSS-E / HM TiN DIN l M0 M d l d l l DIN DIN d. d. m a m a Cutting material E Surface E Shank DIN E d P l l d. a MOREX N HML IKS TiN HSS-E, carbide tipped TiN M,00 0,0,0, M, 0,0,0, M0,0 00,0 0,0, Shank DIN E d P l l d. a M, 0,0,0, very good $ good

137 KOMET JEL MOREX HML HSS-E Roll form taps with carbide strips Material P M K N S H MF tolerance field ISO X chamfer form C HSS-E / HM DIN l l d DIN d. m a Cutting material E Surface E Shank DIN E d P l l d. a MOREX HML IK HSS-E, carbide tipped M0 0,0,0, M 00,0,0 M, 00 0,0,0, M 00,0,0 M, 00,0,0 M 00,0,0 M, 00,0,0 M 0,0,0 M, 0,0,0 M0,0,0 M0,,0,0 Guideline values for thread forming: page.

138 KOMET JEL MOREX R HSS-E Roll form taps with carbide strips Material P M K N S H M tolerance field ISO X chamfer form C HSS-E / HM TiN DIN l M0 M d l d l l DIN DIN d. d. m a m a Cutting material E Surface E Shank DIN E d P l l d. a MOREX R IK TiN HSS-E, carbide tipped TiN M0,0 00 0,0, Shank DIN E d P l l d. a M, 0,0, M,00 0,0,0 M,00 0,0, M,0,0,0 M0,0 0,0, M,00 0,0, M,00 0 0,0,0 M0,0 0,0,0 M,0 0,0 0,0 M,00 00,0,0 Patent applied for inside and outside Germany very good $ good

139 KOMET JEL MOREX R HSS-E Roll form taps with carbide strips Material P M K N S H M tolerance field ISO X chamfer form C HSS-E / HM TiN DIN l M0 M d l d l l DIN DIN d. d. m a m a Cutting material E Surface E Shank DIN E d P l l d. a MOREX R IKS TiN HSS-E, carbide tipped TiN M0,0 00 0,0, Shank DIN E d P l l d. a M, 0,0, M,00 0,0,0 M,00 0,0, M,0,0,0 M0,0 0,0, M,00 0,0, M,00 0 0,0,0 M0,0 0,0,0 M,0 0,0 0,0 M,00 00,0,0 Guideline values for thread forming: page.

140 KOMET JEL MOREX R HSS-E Roll form taps with carbide strips Material P M K N S H MF tolerance field ISO X chamfer form C HSS-E / HM TiN DIN l l d DIN d. m a Cutting material E Surface E Shank DIN E d P l l d. a MOREX R IK TiN HSS-E, carbide tipped TiN M0 0,0,0, M 00,0,0 M, 00,0,0, M 00,0,0 M, 00,0,0 M 00,0,0 M, 00,0,0, M 0,0,0 M, 0,0,0 M0,0,0 M0,,0,0 0 Patent applied for inside and outside Germany very good $ good

141 KOMET JEL MOREX R HSS-E Roll form taps with carbide strips Material P M K N S H MF tolerance field ISO X chamfer form C HSS-E / HM TiN DIN l l d DIN d. m a Cutting material E Surface E Shank DIN E d P l l d. a MOREX R IKS TiN HSS-E, carbide tipped TiN M0 0,0,0, M 00,0,0 M, 00,0,0, M 00,0,0 M, 00,0,0 M 00,0,0 M, 00,0,0, M 0,0,0 M, 0,0,0 M0,0,0 M0,,0,0 Guideline values for thread forming: page.

142 KOMET JEL Roll form taps Recommended cutting data Material group Guideline values for thread forming Cutting speed Coolant. Strength Rm (N/mm²) m00 Hardness HB m0 Material magnetic soft iron HSS-E with carbide strips Cutting material HSS-E Solid carbide Surface coated coated v c v c v c v c m/min m/min m/min m/min Emulsion Oil P Dry Air. m00 m00 structural, case hardened steel m0 m0 carbon steel m0 m0 >0 m00 m0 >0 >00 >0 alloy steel alloy/heat treated steel alloy/heat treated steel m00 m00 hardened steel to HRC H. m00 m00 hardened steel to HRC. M..... K. S m0 m0 m0 m0 austentic m000 m00 ferritic, ferritic & austentic, martensitic m00 m0 grey cast iron >00 m000 m00 > stainless steel, sulphuretted grey cast iron, heat treated vermicular cast iron m00 m00 spheroidal graphite cast iron >00 m000 m00 >00 spheroidal graphite cast iron, heat treated m00 m00 malleable iron >00 <000 m00 >00 malleable iron heat treated m00 m00 pure titanium m00 m0 titanium alloys >00 m0 m00 >0 titanium alloys m00 m0 pure nickel m00 <0 nickel alloys, heat resistant >00 m00 m0 >0 nickel alloys, high heat resistance m0 m00 non-alloy copper m00 m00 short chip, brass, bronze, red brass m00 m00 long chip brass m00 m0 Cu-Al-Fe alloy (Ampco) N.... m0 m00 m00 m00 m00 Al, Mg non-alloy m0 Al wrought alloy, breaking strain (A ) < % m0 Al wrought alloy, breaking strain (A ) % m0 Al cast alloy, Si <0 % m00 m0 Al cast alloy, Si 0 % thermoplastics. thermosetting plastics. fibre reinforced plastics Cutting values shown are relating to the basic recommendations for cutting materials given.

.. Thread too tigh tolerance of thread forming tool does not align with thread gauge use thread forming tool with right tolerance Core diameter too large on thread wrong drill diameter (too large)

143 .. Thread too tigh tolerance of thread forming tool does not align with thread gauge use thread forming tool with right tolerance Core diameter too large on thread wrong drill diameter (too large) use smaller drill KOMET JEL Roll form taps Problems possible causes solutions. Core diameter too small or torque too high drill diameter too small use larger core boring tool Forming gap Important: See chapter for more application details and safety notes!

144 KOMET JEL JSF Synchro tapping chuck

145 Synchro tapping chuck Page Modern CNC machines allow synchronous thread tapping without a compensating chuck, also called rigid tapping. HSK-A adaptor The backlash of the spindle causes stress to one side of the cut tap or form tap, respectively. This may result in a reduced tool life and lack of quality in the surface of the thread. ABS adaptor Cylindrical shank DIN KOMET JEL synchro tapping chucks compensate for the length errors caused by the backlash and create the prerequisites for achieving optimum performance from your tapping tools. Accessories Collet, coolant supply unit BENEFITS for you: K Optimum tool performance K Lengths can be adjusted from both sides K Maimum tool life K Wet operation, MQL -channel system or MQL -channel system

146 KOMET JEL JSF Synchro tapping chuck with HSK-A adaptor ISO - A synchro tapping chuck for three types of cooling lubricant supply: By choosing the appropriate cooling lubricant delivery set and adjustment screw, the synchro tapping chuck can be used in wet operation, in the MQL -channel system and the MQL -channel system. A Wet operation (ma. 0 bar) B MQL -channel system C MQL -channel system d d HSK-A d JSF HSK-A A B C M M,, 0, L L Wet operation Adjustment dimen- Clamping range for thread HSK-A X d X d for collet X d L sion L Collet Size Article Article Article JSF-HSK-A-0- MQL -channel system JSF-HSK-A-0- MQL -channel system JSF-HSK-A-0- ER0 M M,, 0,0 M M0 0,,0 0, JSF-HSK-A JSF-HSK-A JSF-HSK-A JSF-HSK-A JSF-HSK-A JSF-HSK-A--0 ER0 ER Supply includes: Synchro tapping chuck with collet nut, coolant supply unit, or and Allen key for adjusting screw. Please order separately: collet, seal disc and adjusting screw or.

147 KOMET JEL JSF Accessories for synchro tapping chuck d m a Collet with square drive ER0 Seal disc for collet nut Adjusting screw for wet operation Adjusting screw for MQL X d m a l l Norm,, DIN ,, DIN ,0, DIN ,0, DIN ,0, DIN ,0, DIN ,0,0 DIN ,0,0 DIN d m a Collet with square drive ER Seal disc for collet nut Adjusting screw for wet operation Adjusting screw for MQL l X d m a l Norm,0, DIN ,0, DIN ,0, DIN ,0, DIN ,0,0 DIN ,0,0 DIN ,0,0 DIN ,0,0 DIN ,0,0 DIN Coolant supply unit for wet operation for MQL -channel system for MQL -channel system Key Supply coolant supply unit includes: Coolant tube, locking collar and two O rings. Note re. supply: Only use the keys listed for assembly. This will prevent coolant flowing back into the machine spindle/clamping system. A specific coolant hose for the machine can also be fitted on all HSK adaptors.

148 KOMET JEL JSF Synchro tapping chuck with ABS adaptor A synchro tapping chuck for two types of cooling lubricant supply: By choosing the appropriate adjustment screw, the synchro tapping chuck can be used in wet operation and in the MQL -channel system. A Wet operation (ma. 0 bar) B MQL -channel system d d ABS d L L JSF ABS A B Wet operation and Clamping Adjustment MQL -channel system range for thread ABS X d X d for collet X d L dimension L Article Collet Size M M,, 0, JSF ABS ER0 M M 0,,, 0, JSF ABS0-0-, ER0 M M0 0 0,,0 0,,0 JSF ABS0--0, ER Supply includes: Synchro tapping chuck with collet nut and Allen key for adjusting screw. Please order separately: collet, seal disc and adjusting screw or (page ). Patent applied for inside and outside Germany

149 KOMET JEL JSF Synchro tapping chuck with cylindrical shank DIN A Wet operation (ma. 0 bar) d d l d L L JSF ZS A Wet operation Clamping Adjustment Cylindrical range for shank for collet dimension Collet thread X d l X d X d L L Article Size M M,, 0, JSF-ZS ER0 M M0 0,,0, 0, JSF-ZS ER Supply includes: Synchro tapping chuck with collet nut and Allen key for adjusting screw. Please order separately: collet, seal disc and adjusting screw (page ).

150 KOMET JEL VABOS EASY Modular Tool System especially for machining aluminium 0

151 VABOS EASY Page Boring, counterboring and thread milling with the shortest possible delivery times Head KOMET JEL VABOS, the variable boring and countersinking system, is a modular tool system which is particularly notable for its etremely high fleibility. A broad based range of machining tasks can be carried out with just a few components a central tool combined with inserts for universal shaping. When manufacturing bores and threads on CNC machines significant time savings and improvements in quality can be achieved. HSK-A adaptor Application eample Enquiry form BENEFITS for you: K Large number of possible combinations K One tool holder sufficient K Lower tool costs K Echangeable head K Easy echangeability at re-tipping K Easy assembly of the central tool K HSK-A basic holder kept in stock as standard in two lengths K Can be supplied as insert tools or in PCD brazed version K Shortest possible delivery times

152 KOMET JEL VABOS EASY Head with PCD brazed PCD head No. of flutes No. of flutes D 0 L d X D X d L ma. ma., , , , , , with inserts Indeable insert head No. of flutes No. of flutes D L d X D X d L ma. ma., , , , , , Calculating the achievable spotface diameter in conjunction with boring and 0 countersinking using inserts. P D F d X d =,0 + 0, +, X d =,0 mm Bore diameter D shank X d X D X D min ma,0,0,0,0 0,0 0,0 0,0,0,0,0,0,0 Chamfer width F F min F ma W ,, Spotface diameter d = bore diameter D + chamfer width F + cutting length P of inserts Eample: Bore diameter D =,0 mm, chamfer width F = 0, mm, cutting length P =, mm Cutting length P P P min ma W ,, W ,, W ,, W ,, W ,,

153 KOMET JEL VABOS EASY Holder with HSK-A Adaptor ISO - internal coolant supply K d d B A HSK-A d C L L HSK-A X d X d X d L L Short version Assembly parts Accessories Adjusting screw Clamping screw N00 00 N N00 00 N N00 0 M N00 0 N N00 0 N N00 00 N Location screw N00 S/M,,-0IP, Nm Screwdriver for Article Article L IP HSK-A X d X d X d L L Long version Assembly parts Accessories Adjusting screw N00 00 N N00 00 N N00 0 M N00 0 N N00 0 N N00 00 N Supply includes: HSK-A adaptor with assembly parts. Please order coolant supply connection and key separately (chapter ). Clamping screw Location screw N00 S/M,,-0IP, Nm Screwdriver for Article Article L IP

154 0 0 0,, M, 0 R0, R0, KOMET JEL VABOS EASY Modular Tool System Application : K Boring K 0 countersinking K Spotfacing Countersink dia., Application : Eisting bore Shaped counterbore: K Spotfacing and K 0 chamfering K Eternal deburring K Thread milling M, Countersink dia., Application : K Circular boring 0 mm K Machining of complete counterbore Chamfer dia., 0

155 Fa to + KOMET JEL VABOS EASY / Order date Company: Address: n Order n Enquiry Please state Customer No. Signature Contact: Department: Phone: Fa: Quantity: KOMET internal Please provide workpiece sketch! This order is subject to the KOMET GROUP GmbH conditions of supply and payment. A fa form is available to download from

IDEEN-FABRIK + Inhalt IDEEN-FABRIK + Die Fabrik der Ideen Informationen Leistungsberechnung Anwendungstechnische Hinweise Internationale Werkstoffklassifizierung Lieferungs- und Zahlungsbedingungen

KOMET Leistungsberechnung KOMET 0 Anwendungs- und sicherheitstechnische Hinweise 0 Anwendungs- und sicherheitstechnische Hinweise KOMET Internationale Werkstoffklassifizierung (nach VDI Standard)

Nummerischer Inde Nummerischer Inde Nummerischer Inde Nummerischer Inde Nummerischer Inde 0 Nummerischer Inde Nummerischer Inde Nummerischer Inde Nummerischer Inde Nummerischer Inde Notizen KOMET

aspects of boring, reaming, thread milling and mechatronic tools. The central objective is to offer our customers and employees scope for creative working and learning.

156 IDEEN-FABRIK + Inhalt IDEEN-FABRIK + Die Fabrik der Ideen Informationen Leistungsberechnung Anwendungstechnische Hinweise Internationale Werkstoffklassifizierung Lieferungs- und Zahlungsbedingungen Fa-Bestellformular Nummerischer Inde KOMET GROUP weltweit KOMET Leistungsberechnung Vollbohren KOMET Leistungsberechnung KOMET Leistungsberechnung Antriebsleistung kw Vorschubkraft F Drehmoment M f d KOMET Leistungsberechnung KOMET 0 Anwendungs- und sicherheitstechnische Hinweise 0 Anwendungs- und sicherheitstechnische Hinweise KOMET Internationale Werkstoffklassifizierung (nach VDI Standard) Internationale Werkstoffklassifizierung (nach VDI Standard) Allgemeine Lieferungs- und Zahlungsbedingungen KOMET GROUP GmbH Fa an KOMET SERVICE Partner Kontakt Seite Bestellung KomPass TOOL life Nummerischer Inde Nummerischer Inde Nummerischer Inde Nummerischer Inde Nummerischer Inde 0 Nummerischer Inde Nummerischer Inde Nummerischer Inde Nummerischer Inde Nummerischer Inde Notizen KOMET GROUP Vertretungen weltweit Europa International The ideas factory The IDEEN-FABRIK reflects the evolution of the KOMET GROUP from a tool manufacturer into a creative epert for solutions covering all aspects of boring, reaming, thread milling and mechatronic tools. The central objective is to offer our customers and employees scope for creative working and learning. On a total area of,00 m², we have created a modern, multi-storey factory environment. The IDEEN-FABRIK was deliberately not constructed as a separate, detached training building, but integrated directly above a manufacturing business. While the metal swarf flies down below, ideas are echanged above. By this, we aim to demonstrate that the work here is always associated with new ideas and creative ambition. With the IDEEN-FABRIK and the comprehensive seminar programme for customers and employee qualification, we aim to offer you a measurable and permanent competitive advantage in your markets. Ask for our no-obligation specialist seminar brochure.

Informations Page KOMET BRINKHAUS Modular Assistance System ToolScope Technical informations Special solutions Tap drill diameters Achievable thread lengths Formulae Eplanation CNC program

157 Informations Page KOMET BRINKHAUS Modular Assistance System ToolScope Technical informations Special solutions Tap drill diameters Achievable thread lengths Formulae Eplanation CNC program Preparations on tool Milling method for different materials Hardness comparison table Torque calculations Circular interpolation grooving Miniumum quantity lubrication Cylindrical shanks Usage and safety notes 0 0 KOMET Company concept KOMET APP The KOMET GROUP is the worldwide technology leader for innovative tool concepts and complete solutions for drilling machining. Our customers know us as a manufacturer of premium tools, and know the ideas behind our solutions. The further creativity is still unused, and remains to be discovered. We have set ourselves the objective of eploiting the added value thus created for the benefit of our customers. Numerical inde Order formulae KOMET GROUP International agencies We call this TOOLS+IDEAS. A new and different way of being able to offer our customers long-term, sustainable advantages through a plus in support and services. Our IDEEN-FABRIK in Besigheim is the first step in this direction. KOMET SERVICE Page A network of local partners that provide professional tool refurbishment, trade tools and manufacture customized solid carbide special tools

158 KOMET BRINKHAUS ToolScope Modular Assistance System For Your Use The comprehensive Industry.0 solution With firmware version V0, KOMET has developed ToolScope into a comprehensive assistance system for machining production. It contains several apps, which harnesses recorded machine production and process data for the user in a simple manner.

Channal : Torque / Spin Torque/spindle/machine c Average fee Torque imped Torque Feed force (kn) Time Time (s) Number of Net generation process monitoring Growing automation in the machining

thereby improving the delivery times to your customers.

not only detects breakage but also recognizes considerably smaller process deviations.

KOMET BRINKHAUS ToolScope adds considerable value to your production KOMET BRINKHAUS ToolScope has an advantage over other systems not only because it features the latest technology, but also

Above that, many additional modules like Adaptive Feed Control, Condition Monitoring or Energy Monitoring underline the multiplicity of the system.

Benefits for you: Wide network of KOMET tool and process eperts, which can support the operation of the system Online visualization of the process (oscilloscope function) to support the set-up

in order to promptly detect the jamming of chips Si Sigma Strategy: statistical process verification and process quality monitoring Dynamic Monitoring Module: Process monoitoring for small

159 Channal : Torque / Spin Torque/spindle/machine c Average fee Torque imped Torque Feed force (kn) Time Time (s) Number of Net generation process monitoring Growing automation in the machining industry increases the demand for more process and machine tool monitoring, which can help minimize machine down time and reduce scrap rates, detect and manage wear in mass series production, thereby improving the delivery times to your customers. Based on the latest technology of process and machine tool monitoring, the ToolScope System from KOMET BRINKHAUS relies on a unique, patented method for statistical process monitoring which not only detects breakage but also recognizes considerably smaller process deviations. In addition to the usual procedures of process control, the ToolScope System provides a procedure for monitoring quality while a process is running. KOMET BRINKHAUS ToolScope adds considerable value to your production KOMET BRINKHAUS ToolScope has an advantage over other systems not only because it features the latest technology, but also because of its modularity and user-friendliness. Above that, many additional modules like Adaptive Feed Control, Condition Monitoring or Energy Monitoring underline the multiplicity of the system. Finally we offer with our wide network of application tools and process specialist service up to the complete management of system and production process. Benefits for you: Wide network of KOMET tool and process eperts, which can support the operation of the system Online visualization of the process (oscilloscope function) to support the set-up procedure, e.g. in order to promptly detect the jamming of chips Si Sigma Strategy: statistical process verification and process quality monitoring Dynamic Monitoring Module: Process monoitoring for small batch runs which alleviates the need for a learning period Adaptive Control (AC) Module: Optimization of the essential operating time through process acceleration for tools that are underused, and speed reduction for tools that are overused Measuring without (additional) sensors: The sensor data is read directly from the CNC via Profibus or TCP/IP Automatic documentation of the process data as a PDF, PNG or Ecel file Monitoring for tool wear and missing tool Monitoring of any and all possible sensor signals Evaluating analogue sensor signals with up to 0 khz Monitoring of the vibration behavior of bearings, ales, spindles and tools Operation via the machine control system HMI or using a touch screen Modular program structure enables the optimal adjustment to customer needs Many additional modules like chatter recognition and control, Condition Monitoring, Energy Monitoring etc.

160 KOMET JEL Special solutions Combination tools Take advantage of our know-how to reduce your production costs. The development of innovative special tools in close cooperation with our customers is part of our everyday business. Below you will see a few eamples of special solutions: PCD special boring tool PCD special milling tool (buttress thread) KOMET JEL VABOS-M PKD Drill thread milling tool KOMET JEL VABOS-M Drill thread milling tool KOMET JEL VABOS-K Machining eample: Housing in G-AlSi0Mg drilling mm chamfering 0 spot facing 0 mm with PCD thread milling M Cylcle time:. secs. 0

KOMET JEL TPT Find the suitable thread milling tool App for iphone and Android Software for thread milling tools Quick

manufactured by the KOMET GROUP: hours a day, across the globe, at http://tpt.kometgroup.

to use Benefits for you: You can enter the machining task All possible tools will be proposed, with the machining time

languages, in metric or imperial CNC programs for various control systems can be configured online at http://tpt.

Also available as "TPT Mobile" app, with identical features for mobile end devices like iphone and ipad, in the

161 KOMET JEL TPT Find the suitable thread milling tool App for iphone and Android Software for thread milling tools Quick and easy tool selection, and generation of CNC programmes for standard thread milling cutters and thread mills manufactured by the KOMET GROUP: hours a day, across the globe, at Benefits: - Free service - Simply register, and you will instantly be provided with a password - Program is ready to use Benefits for you: You can enter the machining task All possible tools will be proposed, with the machining time given for each Tool drawings will be displayed CNC programs for si different control systems in si different languages, in metric or imperial CNC programs for various control systems can be configured online at or can be obtained on request by telephoning: + 0. Also available as "TPT Mobile" app, with identical features for mobile end devices like iphone and ipad, in the webshop App Store as well as Google Play for Android smartphones. iphone and ipad are registered trademarks of Apple Inc. App Store is a trademark of Apple Inc. Google Play and Android are registered trademarks of Google Inc.

162 KOMET JEL Tap drill diameters for milled and cut threads M Metric thread MF Metric fine thread MF Metric fine thread Milled and cut threads Milled and cut threads Milled and cut threads Size Pitch Tap drill M,0 0, 0, M,, 0, 0, M,, 0, 0, M,, 0,0,0 M,, 0,, M,, 0,, M,0 0,0,0 M,, 0,, M,, 0,,0 M,0 0,0,0 M,, 0,0,0 M,0 0,0,0 M,, 0,,0 M,0 0,0,0 M,0,00,00 M,0,00,00 M,0,,0 M,0,,0 M0 0,0,0,0 M,0,0,0 M,0, 0,0 M,0,00,00 M,0,00,00 M,0,0,0 M0 0,0,0,0 M,0,0,0 M,0,00,00 M,0,00,00 M0 0,0,0,0 M,0,0,0 M,0,00,00 M,0,00,00 M,0,0,0 M,0,0 0,0 M,0,00,00 M,0,00,00 M,0,0 0,0 M0 0,0,0,0 M,0,00,00 Size Pitch Tap drill M, 0,, 0,, M 0, 0,, M, 0,, 0,, M 0, 0,0,0 M 0, 0,0,0 M 0, 0,0,0 M 0, 0,,0 M 0, 0,0,0 M 0, 0,,0 M,00,00 M0 0, 0 0,,0 M0 0,00,00 M,00,00 M,,0 0,0 M,00,00 M,,0,0 M,,0,0 M,00,00 M,,0,0 M,,0,0 M,00,00 M,,0,0 M,00,00 M0 0,00,00 M0, 0,0,0 M0 0,00,00 M,00,00 M,,0 0,0 M,00 0,00 M,00,00 M,,0,0 M,00,00 M0, 0,0,0 M0 0,00,00 M0 0,00,00 M,,0,0 M,00,00 M,00 0,00 M,,0,0 M,00,00 M,00,00 M0, 0,0,0 M0 0,00,00 M0 0,00,00 M,,0 0,0 M,00 0,00 M,00,00 M,,0,0 M,00,00 M,00,00 M,00,00 Size Pitch Tap drill M0, 0,0,0 M0 0,00,00 M0 0,00,00 M,00,00 M,00,00 M0, 0,0,0 M0 0,00,00 M0 0,00,00 M0 0,00,00 M,,0,0 M,00,00 M,00,00 M,00 0,00 M,00 0,00 M,00,00 M,00,00 M,00,00 M0 0,00,00 M0 0,00,00 M0 0,00,00 M0 0,00,00 M0 0,00,00 M0 0,00,00 M,00,00 M,00,00 M00 00,00,00

163 KOMET JEL Tap drill diameters for milled and cut threads UNC American Unified coarse thread UNF American Unified fine thread UNEF American Unified etra fine thread Milled and cut threads Milled and cut threads Milled and cut threads Size Pitch t.p.i. Tap drill Nr., 0, Nr., 0, Nr.,0, Nr.,,0 Nr. 0,0,0 Nr.,,0 /,0 0,0 /,,0 /,,00 /,,0 /,00 0,0 /,,0 /,,0 /,00 0,0 /,,0 ",00,0 /",,00 /",0,00 /", 0, /",00,00 /",0,0 " 0,00 /,00 Size Pitch t.p.i. Tap drill Nr.,,0 Nr.,,0 Nr.,0 0, Nr.,, Nr. 0,,0 Nr.,,0 /,0, /,,0 /,, /, 0, /,00 0, /,,0 /,, /,00, /, 0,0 ",00,0 /",, /",0, /",,0 /",00,00 Size Pitch t.p.i. Tap drill Nr.,, /,0, /,, /,,0 /, 0,0 /,00,0 /,,0 /,,0 /,,0 /,00 0,0 / 0, 0,0 /, 0 0, /, 0,0 ",00 0, /",,0 /",,0 /" 0,, /",0 0, /",, /",,0 /",,0 /",00,0 G Pipe thread DIN EN ISO Milled and cut threads EG Helical wire insert thread Milled and cut threads Size NPT, NPTF without using a reamer Milled and cut threads Size Pitch t.p.i. Tap drill G /,, G /,, G /,, G / 0,,0 G /,,0 G /,,0 G / 0,0,0 G, 0,0 G /,,0 G /,0,0 G /,,0 G /,0,0 G /,,0 G,,0 G /",0,0 G /",,0 G /",,0 G ",,0 Size Pitch Tap drill EG M 0,0, EG M,, 0,0,0 EG M 0,0,0 EG M,, 0,, EG M 0,0, EG M,00,0 EG M,00,0 EG M,,0 EG M0 0,0 0,0 EG M,,0 EG M,00,0 EG M,00,0 EG M,0, EG M0 0,0 0, EG M,0, EG M,00, EG M,00, EG M0 0,0,00 D Pitch t.p.i. Tap drill D NPT Tap drill D NPTF /,,0 /,0, /,00 0,0 /,0,0 /,,0 /,0,00 /,00, / /,0,0 / /,00, /,00,

164 KOMET JEL Tap drill diameters for milled and cut threads W Whitworth thread BSF Whitworth fine thread NPSF American cylindrical pipe thread Milled and cut threads Milled and cut threads Milled and cut threads Size Pitch t.p.i. Tap drill /, 0,0 /,,0 /,0 0,0 /,,0 /,,0 /,, /,00 0,0 /,,0 /,0 0,0 /,,,0,00 /,, /,, /, 0,0 /,0,0 /,,0 /,,00 /, /,0 0,0 /,0 Size Pitch t.p.i. Tap drill /,0,0 /,,0 /,,0 /, 0,0 /,,0 /,00,0 /,,0 /,,00 /,,0 /,00, / 0,,0 /,,,00 0, /,,0 /,0, /,,0 /,00,0 /,,00 /,0 0,0 0,00,00 Size Pitch t.p.i. Tap drill NPSF /,, NPSF /,, NPSF /,, NPSF /,, NPSF / 0,,0 NPSF /,,0 NPSF, /,0 RC without using a reamer RP ISO /, DIN -, DIN EN 0, Milled and cut threads Milled and cut threads Size Pitch t.p.i. Tap drill RC /,0 RC /,0 RC /,00 RC /,0 RC /,00 RC /,0 RC,0 RC /, RC /, RC, RC /, RC, Size Pitch t.p.i. Tap drill RP /,, RP /,,0 RP /,,0 RP /,,00 RP / 0,,0 RP /,,00 RP, 0, RP /,0,00 RP /,0, RP,,0

165 KOMET JEL Tap drill diameters for formed threads M Metric thread MF Metric fine thread MF Metric fine thread Formed threads Formed threads Formed threads Size Pitch M,, 0,, M,0 0,0, M,, 0,,0 M,, 0,, M,0 0,0,0 M,, 0,0, M,0 0,0, M,, 0,, M,0 0,0, M,0,00, M,0,00, M,0,, M,0,, M0 0,0,0, M,0,0 0, M,0,,0 M,0,00,00 M,0,00,00 UNC American Unified coarse thread Tap drill Size Pitch M, 0,, 0,, M 0, 0,, M, 0,, 0,, M 0, 0,0,0 M 0, 0,0,0 M 0, 0,0,0 M 0, 0,, M 0, 0,0,0 M 0, 0,, M,00, M0 0, 0 0,, M0 0,00, M,00, M,,0, M,00, M,,0, M,,0, M,00, M,,0, M,,0, M,00, M,,0, M,00,00 M0 0,00, M0, 0,0, M0 0,00,00 M,00, M,,0, M,00,00 M,00, M,,0, M,00,00 M0, 0,0, M0 0,00,00 M,,0, M,00,00 M,,0, M,00,00 The tap drill diameters listed are guidelines. The actual tap drill diameters have to be investigated in use as these depend on the fluidity of the material and the forming speed. UNF American Unified fine thread Tap drill Size Pitch UNEF American Unified etra fine thread Tap drill Formed threads Formed threads Formed threads Size Pitch t.p.i. Tap drill Nr., 0, Nr., 0, Nr.,0, Nr.,, Nr. 0,0, Nr.,,00 /,0 0, /,, /,, /, 0, /,00,0 /,, Size Pitch t.p.i. Tap drill Nr.,, Nr.,, Nr.,0 0, Nr.,, Nr. 0,,0 Nr.,, /,0, /,, /,,0 /, 0 0, /,00 0, /,, /,, /,00, /,, ",00, /",, /",0 0, /",, /",00,0 Size Pitch t.p.i. Tap drill Nr.,, /,0,0 /,, /,,0 /, 0, /,00, /,,0 /,, /,, /,00 0, / 0, 0 0,0 /, 0, /, 0, ",00 0, /",, /",, /" 0,, /",0,0 /",, /",, /",, /",00,

166 KOMET JEL Thread milling, drill thread milling Achievable thread lengths Material Drill thread milling Thread milling Thread milling BGF MKG MGF Steel Stainless steel Grey cast iron Nodular grey cast iron Titanium alloys Nickel alloys Copper alloys Aluminium Plastics Formulae,0 D,0 D,0 D,0 D, D,0 D, D,0 D,0 D,0 D, D, D, D, D, D,0 D, D, D / D,0 D, D / D, D,0 D, D n z v c f z f r f e g g D R R z R R Formula symbols and abbreviations used r.p.m. Spindle speed No. of teeth m/min Cutting speed mm/teeth Milling feed mm/rev Boring feed mm Tool radius mm Eccentricity mm Amount of withdrawal for conventional milling mm Amount of withdrawal for climb milling mm thread diameter mm thread radius mm Radius entry loop, eternal path (J) mm z dimension entry and eit loop mm Radius entry loop, centre path (J) mm Radius full circle, centre path (=e) Formulae vc = D p n 000 v c 000 n = D p r f = R e e = R r f e g =, pitch + a tan ( ) Cutting speed in m/min Spindle speed in r.p.m. Tool radius in mm Eccentricity in mm Amount of withdrawal for conventional milling in mm Path feeds Entry loop contour path F = n z fz Entry loop centre point path F = n z fz e r f + R e g = a tan ( ) R = D Amount of withdrawal for climb milling in mm where a = 0 countersink angle = tan = where countersink angle is 0 the amount of withdrawal is larger thread radius in mm Full circle contour path F = n z fz Full circle centre point path F = n z fz e D R = r f + R z = p 0, Radius entry loop, eternal path (J) in mm z dimension entry and eit loop in mm Eit loop contour path F = n z fz, R = e Radius entry loop, centre path (J) in mm Eit loop centre point path F = F, R = e Radius full circle, centre path (=e) in mm

167 KOMET JEL Thread milling, drill thread milling Machining task: Thread: M0, depth = 0.0 (EL) Bore: blind bore, D =,00 mm, cyl. depth =,00 mm Chamfer steps: ) tapered, D = 0,00 mm, W = 0,0 Material:. aluminium alloy (A < %), AlMn Mg 0,,.0 Tool: BGF-M0.0D, Milling tool radius =,0 mm Eccentricity =,00 mm : Drawing No.: Main time:,0 secs CNC program step-by-step eplanation Cutting values (eternal track): vc = 00 m/min n = 0 min - fs = 0,00 mm/rev F = mm/min (chamfering) fb = 0,00 mm/rev F = mm/min (drilling) fz = 0,00 mm/tooth F = mm/min (thread milling) NC machine: Drive: standard NC machine Ma. spindle speed: 000 min - Control: Sinumerik Ref.: contour path, incremental NC options: Entry loop: 0 Eit loop: 0 Milling method: conventional milling Chip removal: single, degressive Note: Deepest tool position =,0 mm For control systems where the feed relates to the central track, the figures given in brackets must be used N G00 G G0 G0 G0 D0 Z N0 G0 N T M0 N0 G X Y M0 N Z D S0 M0 N0 G0 Z-.000 F N G0 Z-.0 F N0 G00 Z N G00 Z-.0 N0 G0 Z-.00 N G00 Z ;(C O N V E N T I O N A L M I L L I N G) N0 G00 Z N G0 G G G X Y+.00 F ;(F0) N0 G0 X Y-.00 I J-.00 Z-0.0 Initialisation, absolute coordinates Deselect any eisting cycles Tool selection Zero point shift Move to start pos. mm above workpiece Start bore with reduced boring feed Bore to first boring depth Clear chips ( chip clearance, blow through ) Move to start position for second boring depth Bore to end bore depth Clear chips Move to start position for thread milling Incremental coordinates, select milling radius adjustment, no movement Entry loop with pitch adjustment (Z = 0, P) N G0 X Y I J Z-.000 ;(F) Thread finish milling to nominal dimension (Z = P) N0 G0 X Y+.00 I J+.00 Z-0.0 F0 ;(F) N G00 G0 G0 X Y-.00 N0 G00 G G0 G0 D0 Z M N M0 KOMET JEL TPT see page Eit loop with pitch adjustment (Z = 0, P) Deselect milling radius adjustment Eit status End of program SINUMERIK is a registered trademark of Siemens AG. Important: See page for more application details and safety notes!

168 KOMET JEL Thread milling, drill thread milling Setting Preparations on tool Tool clamping Correct alignment of clamping screw on clamping surface for Whistle-Notch adaptor Minimise overhang but the cutting sweep for the tool should be beyond the adaptor Effect of concentricity on tool life using a solid carbide thread milling tool as an eample Material: heat treated steel, Rm = 000 N/mm Size: M0 Cutting values: vc = 00 m/min, fz = 0,0 mm/tooth thermal epansion or hydr. epansion chuck HE cyl. with side screw collet Lf (%) , 0,, 0, 0 run-out error (µm) Tool measurement Only measure tool length on pre-setter. Check concentricity at drill tip resp. thread milling section <0.0 mm Use tool radius shown on the CNC program Preparations on machine Inkey tool length and tool radius into offset register of the control Program test Do a test run over the workpiece (increase tool length in tool record) Check machining time. If the time recorded is clearly different to that given in the program, there is an error in the feed rate calculation (contour path/centrer point path Optimise coolant supply. If flood coolant used, i.e. direct coolant flow onto the milling section of the tool. For through holes use flood coolant if there is no lateral flute coolant supply on the tool.

169 KOMET JEL Thread milling, drill thread milling Milling method for different materials Cast aluminium Can be carried out without peck cycle For tools with internal coolant there is no need for chip clearance after boring. Setting Long chipping aluminium At least once peck cycle Radial division of cut may be necessary if a thread with very low burring is required Grey cast iron No chip clearance Conventional thread milling in one path. Over D two pathes may be required. Special cases Through hole For tool with internal coolant, switch to eternal coolant for milling To reduce side load, preferably work with milling section on shank side Angled bore eit / cutting through cross holes Reduce bore feed rate at bore eit by 0% Cavities (inclusions) in cast materials Reduce bore feed rate by 0-0% Important: See page for more application details and safety notes!

170 KOMET JEL Hardness comparison table Etract from DIN 00 Tensile strength Vickers hardness Brinell hardness Rockwell hardness Rm (N/mm ) HV HB HRC HRB

171 KOMET JEL Torque calculations for tapping and thread forming M k c h D M = Nm N/mm² mm mm Factor* 000 Formula symbols and abbreviations used Torque Specific cutting force Thread pitch thread diameter kc h² D Factor* Tapping Thread forming New tool Used tool,0,,, Specific cutting force kc Material Steel N/mm² Steel N/mm² Steel 00-0 N/mm² Steel <00 N/mm² Stainless steel Cast bronze GJL-0 (HB 0 (grey cast iron) for tapping only Malleable Iron- hard Copper Malleable Iron - soft Brass (CuZn) Alu-Si alloy Zinc alloy k c (N/mm²)

KOMET JEL Circular interpolation grooving An eceptional tool concept Method description: With circular interpolation grooving, the principle of eternal grooving is transferred from a machining centre

At every point on the circular path the cutting edge is vertical to the bore tangent. Application areas: For all internal and eternal grooves, angled grooves and annular slots.

172 KOMET JEL Circular interpolation grooving An eceptional tool concept Method description: With circular interpolation grooving, the principle of eternal grooving is transferred from a machining centre to a lathe by programming the machining centre spindle as an ais. The tool is then moved outwards at grooving depth on a helical interpolation path programmed by the machine control. At every point on the circular path the cutting edge is vertical to the bore tangent. Application areas: For all internal and eternal grooves, angled grooves and annular slots. Tool design: An etremely wide variety of tool designs specifically matched to the machining task in question. tool cutting edge tool centre point workpiece feed Tool size Aluminium / Alum. alloy Grey cast iron / SG cast iron very small tools solid carbide mono, TiAlN coating solid carbide mono TiAlN coating up to mm larger than mm solid carbide tool carrier cutting edge PCD tipped steel tool carrier PCD brazed cutting edge solid carbide tool carrier, cutting edge with solid carbide tip, TiAlN coating steel tool carrier solid carb. brazed cutting edge, TiAlN coating

KOMET JEL Circular interpolation grooving An eceptional tool concept Machine requirements: To carry out programming on a machining centre, the machine spindle has to be programmed and controlled as

173 KOMET JEL Circular interpolation grooving An eceptional tool concept Machine requirements: To carry out programming on a machining centre, the machine spindle has to be programmed and controlled as an ais. This is a basic requirement that must be clarified with the relevant machine manufacturer and/or control manufacturer. Coolant system: A sufficient high pressure internal coolant system is required for internal grooving subject to the bore depth and the cutting properties of the material. BENEFITS for you: Short cycle times Better surface finish than with milling as cutting edge constantly engaged High cutting feed settings Economic production A single tool for roughing and finishing Less likelihood of vibrations Stable tools because of asymmetric construction, even with an unfavourable diameter to length ratio Cutting data: Rotation speed of tool centre point: 0-0 min (depending on machine) Cutting speed at cutting edge: - m/min (depending on machine) Feed rates: mm (depending on material) Turning process can be carried out on a machining centre Problem-free division of cut for grooves which are particularly deep Specially arranged coolant bores guarantee chip removal even from deep grooves Circular eternal grooving allows maimum rigidity in tool design Etremely good surface finish in grooves Etremely good repeatability of grooves in aluminium, e.g. Ø mm: up to D <0.00 mm, up to D <0.0 mm Application eample: Workpiece: Main brake cylinder Material: Cast aluminium Machine: BA 00- (-spindle) Task: Internal production of several internal grooves in one machining operation Tool: Circular eternal grooving tool with multiple grooving profile for roughing and finishing operation Important: See page for more application details and safety notes!

KOMET JEL MQL Miniumum Quantity Lubrication In order to combine the advantages which minimum quantity lubrication can offer in a production system, all the components which make up this system need

174 KOMET JEL MQL Miniumum Quantity Lubrication In order to combine the advantages which minimum quantity lubrication can offer in a production system, all the components which make up this system need to be eamined and aligned with each other in the best possible way. Tool adaptor Coolant pipe Minimal lubrication pipe Length adjustment screw Tool Advantages and disadvantages of minimum quantity lubrication Advantages: No need to dispose of coolant No maintenance for coolant and machine No thermal shock to the tool Better lubricating effect Minimum costs for lubricating medium Disadvantages: Increased thermal and mechanical stresses on the tool Connections need to be optimised Tools need to be optimised By working continuously with leading MWL system suppliers the KOMET GROUP can also be your partner for applications with minimum quantity lubrication.

175 KOMET JEL Cylindrical shanks for carbide tools DIN (etract) l + 0 chamfer d Form HA Allocation of tool adaptors: Shrink fit chuck Epanding chuck Collet holder (SZV) X d l X d l d= 0 mm with a clamping flat Form HB Allocation of tool adaptors: Adaptor sleeve Weldon (HWD) + b +0,0 0 b +0,0 0 l + 0 d= mm with two clamping flats e e 0 - chamfer d h l + 0 h h X d h b +0,0 e - h h l + l +,,,, 0 0, 0, 0,,, 0, 0, 0, d h h h l + 0 chamfer Form HE d= 0 mm - r l + 0 d= mm l ' l d h d h (b) chamfer h (b) (h) Allocation of tool adaptors: Adaptor sleeve Whistle Notch (FWD) X d h (b) (b) h h (h) l + l - l r ~ Nom.dia. min.,,,,,, 0,, 0 0,, 0,,,,,,, 0,,, 0,,, 0,, 0,,,,,,, 0, 0, Important: See page for more application details and safety notes!

176 KOMET HSK-A Accessories HSK-A Mounting of the coolant supply unit Coolant supply unit Key Note: The coolant supply unit should be fitted in the tool with the key, to ensure a seal is produced. A coolant supply unit specifically for the machine can also be fitted, if required, using the thread in the tool. L O rings Supply coolant supply unit includes: Coolant tube, locking collar and two O rings. d d Key Coolant supply unit O ring face side and over tube HSK-A size X d X d L Article M0,0, M,0,,, M,0 0, 000 0, M,0, M0,, M,, 00 Note re. supply: The coolant supply connection for the tool adaptors must be ordered separately. Only use the keys listed for assembly. This will prevent coolant flowing back into the machine spindle/clamping system. A specific coolant hose for the machine can also be fitted on all HSK adaptors. Usage and Safety Notes Balancing note: Tool holders or adaptors are only balanced as supplied, i.e. no allowance has been made for items which can alter this, such as boring tools, milling cutters, inserts, etc. When used at high speeds, we recommend precision balancing be carried out when the tool is fitted ready for use. Hazard warning: If using tungsten carbide-based hard metal products together with cobalt as a binder metal, please read our safety data sheets, which are available for you to download from our website. (

processing time, power and torque can be

Technical dictionary German/English with

Many common words from the machining and

Calculator screen Here you can enter the

177 KOMET APP Products Product menu with a short, descriptive tet to the portfolio Material classification International translation table for material classification. Cutting data Cutting data: speed, feed, processing time, power and torque can be calculated. Technical dictionary German/English with full-tet search. Many common words from the machining and tool world. Calculator screen Here you can enter the diameter and the cutting speed, is automatically calculated. Videos Links to the KOMET GROUP product videos on YouTube YouTube is a registered trademark for the Google Inc.

178 KOMET Certified Management System carbon neutral natureoffice.com DE-0- print production A PLUS for our customers and the environment The company targets The KOMET GROUP pursues a consistent policy of investments and achieves long-term and profitable growth via continuous improvement of products and processes as well as via consistent qualification of employees. This increases the value of the company. The KOMET GROUP consistently increases its innovation quota via research and development, offering the market new products every year. The KOMET GROUP is a premium quality manufacturer and motivates employee qualification and customers in their IDEAS FACTORY. The training quota of vocational beginners is eemplary for the entire field of business. The products and services KOMET GROUP products and services offer the customer incomparable added value. The KOMET GROUP develops, manufactures and sells the comprehensive, modular portfolio on bore machining as full-range suppliers. The KOMET GROUP offers the innovative technologies, thereby taking the high economic viability, best quality and most attractive designs into account. The KOMET GROUP sees itself not purely as a tool manufacturer, but rather as suppliers of innovative solutions and ideas for the benefit of the customer:. The customer The KOMET GROUP places value on long-term, binding customer relations, seeing itself as a partner of the customer in a balance of benefit supplies and benefit harvests. The KOMET GROUP records customers' demands and then produces the most effective ideas and tool solutions for their machining tasks. The KOMET GROUP offers the customer information and collaboration via their worldwide presence in local Service Centres. The IDEAS FACTORY supports vocation-related training and further qualifications for customers. The environment / surroundings The KOMET GROUP feels itself obliged to avoid any wastage, and therefore commits itself to responsible usage of raw materials and careful utilisation of remaining materials. The KOMET GROUP management is well aware of its responsibilities towards society, and creates the foundations for modern working environments and working conditions. The specifications on ergonomics and work safety are taken into account. Beholden to the founder, Robert Breuning, the KOMET GROUP supports the site at Besigheim, maintaining direct contact to schools and social facilities in the region. With these claims in mind, the KOMET GROUP has introduced a modern, integrated management system, known as KMS (KOMET Management System), which is certified in accordance with ISO 00:00, ISO 00:00 and the German Akkreditierungs-und Zulassungsverordnung Arbeitsförderung AZAV. Certification Energy efficiency and resource conservation The KOMET GROUP is now also focussing on the issue of energy efficiency. The reason is that metal machining companies need intelligent products, processes and systems in this regard as well, in order to successfully meet the challenges that the future holds. Bluecompetence is the sustainability initiative launched by the VDMA (German Engineering Association) with which the KOMET GROUP has also associated itself. By combining the resources, epertise and strengths of all members of the VDMA, the intention is to consolidate and enhance the joint global position as the technology leader in sustainable production and products.

179 Numerical Inde Page Page Page Page Page

180 Numerical Inde Page Page Page Page Page

181 Numerical Inde Page Page Page Page Page

182 Numerical Inde Page Page Page Page Page

183 Numerical Inde Page Page Page Page Page

184 Fa Order + Enquiry: Solid carbide grooving head Company: Customer No.: Address: Contact: Department: Phone: Fa: Grooving form: Grooving head Available in various forms on request Solid carbide version Cylindrical connection with d= Workpiece: Tools required units Workpiece units/year Eamples of possible grooving forms T d T B Material to be machined: n construction steel, good machinability n tool steel n stainless steels Material name n hardened steels n malleable cast iron Tensile strength n spheroidal graphite cast iron Rm (N/mm²) n non-ferrous metal (refractory) Hardness (HRc, HB, HV) n non-ferrous metal (malleable) n Parameter drill dia. d B T d ma ma ma min,,, 0,, 0,,,, A fa form is available to download from

185 Fa Order + KomPass Threading Customer No. please specify Order date Supplier No. Delivery address (if different) Company Company Contact person (surname) Name Contact person (surname) Name Branch Department/site Branch Department/site Street Street Town/city, postcode Town/city, postcode Tel. Fa Tel. Fa Date Signature Order quantity Tool name / Item Article Customer material number Additional information This order is subject to the KOMET GROUP GmbH conditions of supply and payment.

186 The service brand name of the KOMET GROUP Fast, fleible and always close to you. A network of local partners that provide professional tool refurbishment, trade tools and manufacture customized solid carbide special tools: Everything from a single source.

Tool reconditioning that matches the original quality Our conditioning eperts analyse your tools both from a

TOOLlife range Buy KomPass TOOL life tools directly from your KOMET SERVICE partner.

187 Tool reconditioning that matches the original quality Our conditioning eperts analyse your tools both from a technical point of view and in terms of cost-effectiveness, and custom recondition them based on this assessment. Fully customised coating It goes without saying that KOMET GROUP tools are always given the same coating as they had originally. We meet your specific needs and complete the coating within a few days even with other common coatings available on the market. Tool reworking Our partners will happily adapt your tools for you, quickly and fleibly. TOOLlife range Buy KomPass TOOL life tools directly from your KOMET SERVICE partner. Strong and supportive network Etensive network of KOMET SERVICE partners wherever you are. Special tools Thanks to epert technical project engineering and design planning by your KOMET SERVICE partner, you will be provided with a special tool tailor-made from solid carbide to your eact requirements in net to no time. Collection and delivery service Your KOMET SERVICE partner will get your tools back to you in just a few days.

KOMET SERVICE Partner Europe 0 Görans Slipservice AB Ångpannegatan SE- 0 Göteborg Tel. + 00 Fa + gorans@kometservice.com Werkzeugservice Wulf e.k. Inhaber: Karsten Wulf Industriestr.

D- Wickede Tel. + 0 Fa + 0 hermes@kometservice.com Kanne Werkzeugtechnik GmbH Borsigstr. D- Northeim Tel. + 00 Fa + 0 kanne@kometservice.com CNC Werkzeugschleiferei und Werkzeughandel J.

188 KOMET SERVICE Partner Europe 0 Görans Slipservice AB Ångpannegatan SE- 0 Göteborg Tel Fa + gorans@kometservice.com Werkzeugservice Wulf e.k. Inhaber: Karsten Wulf Industriestr. 0 D-000 Wedemark Tel Fa + 0 wulf@kometservice.com Herbert Schaube Werkzeugschleiferei Alt-Blankenburg D- Berlin Tel Fa + 0 schaube@kometservice.com D. Hermes GmbH & Co. KG Otto-Hahn-Str. D- Wickede Tel. + 0 Fa + 0 hermes@kometservice.com Kanne Werkzeugtechnik GmbH Borsigstr. D- Northeim Tel Fa + 0 kanne@kometservice.com CNC Werkzeugschleiferei und Werkzeughandel J. Steikert OT Göllingen Am Atzelsberg D-0 Kyffhäuserland Tel. + Fa + steikert@kometservice.com 0 Zero systems, s.r.o. Pod Tratí / CZ-00 Plzeň Tel. +0 Fa +0 0 zero@kometservice.com Andre Woitschach GmbH Ma-Berk-Straße D- Nussloch Tel. + Fa + woitschach@kometservice.com Werkzeugschleiferei Liebrich Obere Brandstr. 0 D-0 Stuttgart Tel. + Fa + liebrich@kometservice.com Werkzeugschleiferei Schlenker GmbH Mögglinger Str. D-0 Böbingen Tel. + 0 Fa + schlenker@kometservice.com NB Werkzeugtechnik Im Anwandel D- Albstadt Tel Fa + 00 nb@kometservice.com WEMA GmbH Raiffeisenstraße D- Pfaffenhofen Tel. + 0 Fa + 0 wema@kometservice.com Gradauer G.M.B.H. Ternberger Straße a A- Steinbach/Steyr Tel. + Fa + gradauer@kometservice.com TBS Werkzeugschärferei AG Schändrichstrasse CH-0 Flawil Tel Fa + 0 tbs@kometservice.com AFLY, Affûtage Lyonnais S.A.S. 00 rue Léon Blum F-00 Villeurbanne Tel. + Fa + 00 afly@kometservice.com Fast, fleible and always close to you

KOMET SERVICE Partner North America 0 Castelar Tool & Grinding Inc. Slough St. LT G, Mississauga, Ontario, Canada Tel. + 000 Fa + 00 castelar@kometservice.com Countyline Tool, Inc. 0 N.

0 NE Liberty Street Minneapolis, MN, USA Tel. + 0 0 Fa + 0 Toll Free + 00 ntm@kometservice.com Integrity Saw & Tool 0 West Rolling Meadows Drive Fond du Lac, WI, USA Tel.

189 KOMET SERVICE Partner North America 0 Castelar Tool & Grinding Inc. Slough St. LT G, Mississauga, Ontario, Canada Tel Fa + 00 castelar@kometservice.com Countyline Tool, Inc. 0 N. Main Street East Peoria, IL, USA Tel Fa + 0 countyline@kometservice.com Razor Tool, Inc. Elm Street Stoneham, MA 00, USA Tel. + razortool@kometservice.com NTM, Inc. 0 NE Liberty Street Minneapolis, MN, USA Tel Fa + 0 Toll Free + 00 ntm@kometservice.com Integrity Saw & Tool 0 West Rolling Meadows Drive Fond du Lac, WI, USA Tel. + 0 Fa integrity@kometservice.com Tri-State Tool Grinding -A Robert Ave Cincinnati, OH, USA Tel Fa + tristate@kometservice.com Brecker's ABC Tool Company East Mile Road Roseville, MI 0, USA Tel. + Fa + 0 breckers@kometservice.com 0 Cutting Tool Engineers, Inc. 0 Commerce Parkway Pelham, AL, USA Tel Fa + 00 CTE@kometservice.com Grinding Technology, LLC 0 Barren Springs Drive Houston, TX 00, USA Tel. + 0 Fa + 0 GT@kometservice.com Ekstrom Carlson th Avenue Rockford, IL 0, USA Tel. + Fa + 0 ekstrom@kometservice.com

190 AR AT AU BA BR CA CH CN CZ DE DK EG ES VORTEX S.R.L. Pedro Morán, Lomas del Mirador, Buenos Aires Tel. +-() 0 Fa +-() 0 vorte@vorte.com.ar KOMET GROUP GmbH Zeppelinstraße, DE- Besigheim Tel. + Fa + info.at@kometgroup.com Rosler International PTY Ltd. P.O. BOX, The Nook, Bayswater, Vic. Tel Fa Schmidt HSC, d.o.o. Trg celjskih knezov, 000 Celje Tel Fa + 00 peter@hsc-schmidt.si JOTA REPRESENTAÇÃO E CONSULTORIA TECNICA" Rua dos Agapantos, - Taubaté, SP, 00-0 Tel KOMET of CANADA Tooling Solutions ULC Slough St., Mississauga, Ontario LT G,Canada Tel. + (0) - customerservice.ca@kometgroup.com KOMET GROUP GmbH Zeppelinstraße, DE- Besigheim Tel. + 0 Fa + info@kometgroup.com KOMET GROUP Precision Tools (Taicang) Co.,Ltd. No. Schaeffler Road Taicang, Jiangsu Province, PRC 00 Tel. + Fa + info.cn@kometgroup.com KOMET GROUP CZ s.r.o. Přípotoční /0b, 0 00, Praha 0 Tel Fa +0 0 info.cz@kometgroup.com KOMET GROUP GmbH Zeppelinstraße, Besigheim Tel. + 0 Fa + info@kometgroup.com KOMET Scandinavia AB Bo, SE-00 Malmö Tel Fa +-0- scandinavia@kometgroup.com ZAHRANCO, ENGINEERING TRADE, Ali Amer Str. th Sector Nasr City Cairo, Egypt Tel Fa +0-- Tele 0 YAZCO UN KOMET IBERICA TOOLS S.L. Av. Corts Catalanes - Planta baja, local B 0 Sant Cugat del Valles Tel Fa info.es@kometgroup.com FI FR GB HR HU ID IE IL IN IR IT JP P.Aro Oy Hallimestarinkatu, FI-00 KAARINA Tel. +-(0)0 00 Fa +-(0)0 0 info@p-aro.com KOMET S.à.r.l. rue de Copenhague 00 Schiltigheim Tel. +(0) 0 00 Fa +(0) info.fr@kometgroup.com KOMET (UK) Ltd. Palmerston House, Brighton Road, Purley, Surrey, CR BR Tel. +(0) 0 Fa +(0)0 0 info.uk@kometgroup.com Schmidt HSC, d.o.o. Trg celjskih knezov, 000 Celje Tel Fa + 00 peter@hsc-schmidt.si POWER TOOLS KFT 0 GYOR, Tavirózsa u. /F Tel. + 0 Fa + 00 info@power-tools.hu KOMET GROUP Precision Tools (Thailand) Co.,Ltd. th Floor Unit A, Bangna Tower A, / Moo, Bangna - Trad Road K.M.., Bangkaew, Bangplee, Samutprakarn, 00 Tel. + (0) 0 info.sea@kometgroup.com KOMET (UK) Ltd. Palmerston House, Brighton Road, Purley, Surrey, CR BR Tel. +(0) 0 Fa +(0)0 0 info.uk@kometgroup.com ARNOLD TRADING Co., Ltd. P.O.B. 00, Hamachtesh St., Ind. Area, Holon 0 Tel Fa + -- KOMET Precision Tools India Pvt. Ltd. J, Attibele Industrial Area, BANGALORE - 0 Tel Fa info.in@kometgroup.com SHIVEH TOLID Co. LTD. # 0, West Dr. Fatemi Ave., Post Code :, Tehran Tel. + Fa + info@shivehtolid.com KOMET Utensili S.R.L. Via Massimo Gorki n., 00 S. Giuliano Mil. Tel Fa +-0- info.it@kometgroup.com KOMET GROUP KK # 0-000, -- Naka-cho Musashino-shi, Tokyo Japan Grand Preo Musashino 0 Tel. +(0) 0 0 Fa +(0) 0 0 info.jp@kometgroup.com

Kosovo KR ME MK MX MY NL NO NZ PL PT Schmidt HSC, d.o.o. Trg celjskih knezov, 000 Celje Tel. + 00 0 Fa + 00 peter@hsc-schmidt.si KOMET Korea Co.,Ltd.

191 Kosovo KR ME MK MX MY NL NO NZ PL PT Schmidt HSC, d.o.o. Trg celjskih knezov, 000 Celje Tel Fa + 00 peter@hsc-schmidt.si KOMET Korea Co.,Ltd. #0,Lotte IT Castle-,, Gasan digital -ro, Geumcheon-gu, Seoul, Korea - Tel. +(0).0-00 Fa +(0).0-0 info.kr@kometkorea.com Schmidt HSC, d.o.o. Trg celjskih knezov, 000 Celje Tel Fa + 00 peter@hsc-schmidt.si Schmidt HSC, d.o.o. Trg celjskih knezov, 000 Celje Tel Fa + 00 peter@hsc-schmidt.si KOMET de Méico S. de R. L. de C.V Acceso Nave No., Fraccionamiento Industrial La Montaña Querétaro, Qro. C.P 0 Méico Tel customerservice.m@kometgroup.com KOMET GROUP Precision Tools (Thailand) Co.,Ltd. th Floor Unit A, Bangna Tower A, / Moo, Bangna - Trad Road K.M.., Bangkaew, Bangplee, Samutprakarn, 00 Tel. + (0) 0 info.sea@kometgroup.com Roco B.V. Willem Barentszweg, LM Venlo Tel Fa info@roco.nl KOMET Scandinavia AB Bo, SE-00 Malmö Tel Fa +-0- scandinavia@kometgroup.com Coulson Carbide Limited Double J Centre, Gum Road, Henderson Valley, Henderson P.O.Bo -, Henderson, Auckland Tel Fa +-- KOMET-URPOL Sp. z o.o ul. Przyjaźni b, PL - Kędzierzyn-Koźle Tel Fa info.pl@kometgroup.com KOMET IBERICA TOOLS S.L. Av. Corts Catalanes -, Planta baja, local B 0 Sant Cugat del Valles Tel Fa RO RS RU SE SG SK SI TH TR TW US VN ZA S.C. INMAACRO S.R.L. Avram Iancu, 000 Săcele-Braşov Tel Fa +0 0 info@inmaacro.com Schmidt HSC, d.o.o. Trg celjskih knezov, 000 Celje Tel Fa + 00 peter@hsc-schmidt.si OOO KOMET GROUP ul. Bakhrushina /, 0 Moscow Tel. + 0 Fa + info.ru@kometgroup.com KOMET Scandinavia AB Bo, SE-00 Malmö Tel Fa +-0- scandinavia@kometgroup.com KOMET GROUP Precision Tools (Thailand) Co.,Ltd. th Floor Unit A, Bangna Tower A, / Moo, Bangna - Trad Road K.M.., Bangkaew, Bangplee, Samutprakarn, 00 Tel. + (0) 0 info.sea@kometgroup.com KOMET GROUP CZ s.r.o. Přípotoční /0b, 0 00, Praha 0 Tel Fa +0 0 info.cz@kometgroup.com Schmidt HSC, d.o.o. Trg celjskih knezov, 000 Celje Tel Fa + 00 peter@hsc-schmidt.si KOMET GROUP Precision Tools (Thailand) Co.,Ltd. th Floor Unit A, Bangna Tower A, / Moo, Bangna - Trad Road K.M.., Bangkaew, Bangplee, Samutprakarn, 00 Tel. + (0) 0 info.sea@kometgroup.com KOMET KESICI TAKIMLAR SAN VE TIC LTD STI Istanbul World Trade Center EGS Business Park Block B / Yesilköy-Bakirköy / Istanbul Tel. +0 Fa +0 info.tr@kometgroup.com Hung Chih Ltd., Co. No., Chung Cheng Road, Tainan, Taiwan, R.O.C. Tel Fa hclhsu@ms.hinet.net KOMET of America, Inc. 00 Mitchell Blvd., Schaumburg, IL 0- Tel. + () -00 Tel. + () - 0 Fa + (00) - customerservice.us@kometgroup.com KOMET GROUP Precision Tools (Thailand) Co.,Ltd. th Floor Unit A, Bangna Tower A, / Moo, Bangna - Trad Road K.M.., Bangkaew, Bangplee, Samutprakarn, 00 Tel. + (0) 0 info.sea@kometgroup.com MULTITRADE DISTRIBUTORS P.O. Bo, Kempton Park, 0 Tel Fa +---

YE-SY16. Coated HSS-PM (Powder Metallurgy) Taps for High-Speed Tapping on Rigid CNC Machine

YE-SY16. Coated HSS-PM (Powder Metallurgy) Taps for High-Speed Tapping on Rigid CNC Machine YE-SY16 Coated HSS-PM (Powder Metallurgy) Taps for High-Speed Tapping on Rigid CNC Machine FEATURES OF GEOMETRY Shorter thread length will reduce chip trouble at higher speed tapping conditions Tolerance