microscope Micro Tools For Small Bores METRIC Advanced Threading Solutions

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1 microscope Micro Tools or Small Bores METIC Avance Threaing Solutions

2 microscope New amily of Micro Single Ene Tools The Microscope line by Varex offers new an improve solutions for Micro threaing, boring an grooving in bores as small as. The Microscope line offers a large range of new single-ene inserts an a full range of tool holers with a simple clamping system. Improve Coolant Thru Two coolant holes for effective chip removal an cooling of cutting ege New Slante Insert Design Provies exact insert location for high repeatability Simple Clamping System Simple an fool-proof, the new clamping system uses one large screw to secure the insert in the holer Applications Threaing Grooving Stopper Pin Provies precise cutting ege height an perfect axial location Boring l ISO l UN l Whitworth l NPT l Partial 60 0 l Partial 55 0 l Square l oun l ace Grooving l External ace Grooving l Bore l Copy ong Nose VBX A New an Improve Grae for the Micro ine A tough sub-micron substrate with TiCN coating for general use, VBX provies goo fracture toughness an excellent wear resistance Downloa the latest version at 2

3 microscope Insert Orering Coe M 5 TH ISO / VBX Prouct ine M - Microscope 2 - Insert Size 4, 5, 6, Min. Bore ia. () 1.7, 2.2, 3.2, Type of Application TH-Threaing BC-Boring C-Copy ong Nose GS-Grooving Square G-Grooving oun G-ace Grooving P-ace Grooving External 5 - Pitch (for Threaing) ull Profile - Pitch ange tpi Partial Profile - Pitch ange tpi A - A With / aius (for Grooving) With aius -3.0() -() 5 - Nose aius (for Boring) 0.1,, () 6 - Threaing Stanar ISO - ISO Metric UN - American UN W - Whitworth for BSW, BSP NPT - NPT Partial Profile Partial Profile 55 0 PP-Pre Part Off 7 - Overhang ength (), 8 - H or H - H - H 9 - Carbie Grae VBX microscope Toolholers Orering Coe MH C Prouct ine 2 - Cooling 3 - Shank Size () 4 - Insert Size () MH - Microscope Holer C - Coolant Thru, 12,, 4, 5, 6, 7 3

4 Threaing Y 1 ISO Metric Threa Insert ia. Pitch Orering Coe Dimensions () () () H / H 1 Y Tolerance class: 6g/6H Define by: 262 (DIN 13) h(min) Min. Bore ia. h 1/4P 1/8P 60 External Holer M4x M9TH 0ISO / M5x M4x M439TH 0ISO / M9TH 0.70ISO / M5x0.8 M6x1 M5.5x M5.5x M9TH 0.80ISO / M439TH 0ISO / M5TH 0ISO / M5TH ISO / MHC..-5 M7x1 M549TH 0ISO / M6x M6.5x M7.5x1 M8x M649TH 0ISO / M649TH ISO / M659TH 0ISO / M659TH 1.25ISO / Mx M659TH 0ISO / American UN Threa Insert ia. Pitch Orering Coe Dimensions () () H / H 1 Y Tolerance class: 2A/2B Define by: ANSI B1.1:74 h(min) Min. Bore ia. h 1/4P 60 1/8P External Holer 8-32 UNC - UNS 32 M9TH 32UN / M9TH UN / /4-27 UNS 27 M549TH 27UN / /4-24 UNS M5TH 24UN / MHC..-5 1/4 - UNC M5TH UN / / -18 UNC 3/8 - UNC 18 M659TH 18UN / M659TH UN /

5 Threaing (Con t) Y P 55 Whitworth for BSW, BSP Insert ia. Pitch Orering Coe Dimensions () Tolerance class: Meium Class A Define by: B.S.84:1956, DIN 259, ISO2/1:1982 Min. Bore ia. h 0.137P Threa () H / H 1 Y h(min) Holer 1/ - BSP 1/4-19 BSP 19 M659TH W / M659TH 19W / h NPT Tolerance class: Stanar NPT Define by: USAS B2.1: º47 External Insert ia. Pitch Orering Coe Dimensions () Min. Bore ia. Threa () H / H 1 Y h(min) Holer 1/ -27 NPT 1/4-18 NPT M659TH 27NPT / M659TH 18NPT / h Partial Profile 60º External Insert ia. Pitch Orering Coe Dimensions () Min. Bore ia. () tpi H / H 1 Y h(max) Holer M9TH 60 / M439TH 60 / M659TH A60 / h Partial Profile 55º External Insert ia. Pitch Orering Coe Dimensions () Min. Bore ia. () tpi H / H 1 Y h(max) Holer M9TH 55 / M439TH 55 / M659TH A55 /

6 Boring S max Insert ia. Orering Coe Dimensions () Min. Bore ia. () H / H 1 S max Holer M0BC 06/ M5BC 09/ M7BC 09/ M2BC 09/ M2BC 14/ M432BC / M432BC / M432BC / 39 M4BC / M4BC / M4BC 21/ M4BC 26/ M552BC / M552BC / 5.0 M552BC 21/ M552BC 26/ MHC..-5 M552BC 30/ M552BC / 60 M662BC / M662BC 21/ M662BC 26/ M662BC 30/ M662BC / 61 M662BC 40/ M772BC 25/ M772BC / M772BC 40/ MHC..-7 M772BC 45/ M772BC 50/ Microscope eft-hane tools available upon request (Example: M7BC 09...)

7 Copy (ong Nose) S max Insert ia. Orering Coe Dimensions () Min. Bore ia. () H /H 1 S max Holer M4C / M4C / M4C 21/ M552C / M552C 25/ MHC..-5 M662C / M662C 21/ M662C 30/ Microscope eft-hane tools available upon request (Example: M4C...) 7

8 Square Groove W 1 Groove Dimensions () Insert ia. Orering Coe Dimensions () Min. Bore ia. W +_ 5 () H /H 1 Holer M4GS W0 / 0.8 M4GS W0 / M4GS W0 / M552GS W0 / M552GS W0 / M552GS W0 / M552GS W0 / 5.0 M552GS W0 / MHC..-5 M552GS W0 / M552GS W0 / 2.0 M552GS W0 / M552GS W0 / M662GS W0 / 36 M662GS W0 / M662GS W0 / 47 M662GS W0 30/ M662GS W0 / M662GS W0 / M662GS W0 / M662GS W0 30/ M662GS W0 / M662GS W0 / M662GS W0 / 47 M662GS W0 30/ M772GS W0 / 36 M772GS W0 / M772GS W0 25/ M772GS W0 / 61 M772GS W0 / M772GS W0 / M772GS W0 25/ MHC..-7 M772GS W0 / 61 M772GS W0 / M772GS W0 / M772GS W0 25/ M772GS W0 / 61 8 Microscope eft-hane tools available upon request (Example: M4GS W0...)

9 oun Groove 1 Groove Dimensions () Insert ia. Orering Coe Dimensions () Min. Bore ia. W +_ 5 () H /H 1 Holer M4G 050 / M552G 050 / M552G 075 / M552G 0 / M662G / M662G / M662G 0 25/ MHC..-5 Microscope eft-hane tools available upon request (Example: M4G ) 9

10 ace Grooving Min. Bore Diameter W typx2 1 Groove Dimensions () Insert ia. Orering Coe Dimensions () Min. Bore ia. W +_ 5 () H /H 1 Holer M662G W / M662G W / M662G W / M662G W25 / M662G W30 / ace Grooving External Min. Bore Diameter typx2 W 1 Groove Dimensions () Insert ia. Orering Coe Dimensions () Min. Bore ia. W +_ 5 () H /H 1 Holer 2 M662P W / 3 M662P W / M662P W / M662P W25 / M662P W30 / Microscope eft-hane tools available upon request (Example: M662G W...)

11 Pre-Part Off Parting Off 1 W t Groove Dimensions () Insert ia. Orering Coe Dimensions () Min. Bore ia. W () H /H t 1 Holer M552PP W0 / M552PP W0 / M552PP W0 25/ MHC..-5 M552PP W0 30/ Microscope eft-hane tools available upon request (Example: M662P W...) 11

12 Toolholers H H Coolant Holes B D Spare Parts Insert Dia. Orering Coe Dimensions () () D=B H1 H Clamping Screw Key MHC MHC 12-4 MHC MHC MHC -5 MHC 12-5 MHC S7DT KT MHC MHC MHC MHC MHC -7 MHC

13 Threaing Technical Data ecoene Graes an Cutting Spees Vc [m/min] Group Harness Brinell - HB Vc[m/min]* VBX (Coate) Carbie Grae - VBX ow carbon (C=0.1-5%) Unalloye steel Meium carbon (C=5-5%) 0 1- P Steel M Stainless Steel ow alloy steel (alloying elements < 5%) High alloy steel (alloying elements > 5%) Cast steel eritic Austenitic Cast eritic Cast austenitic High Carbon (C=5-0.85%) Non harene Harene Harene Anneale Harene ow alloy (alloying elements <5%) High alloy (alloying elements >5%) Non harene Harene Austenitic Super Austenitic Non harene Harene Austenitic Harene General use carbie grae for Microscope inserts. TiCN coate. Calculation of N [PM] N = 00 x V c p x D Vc = N x p x D 00 N D Vc K Cast Iron N(K) Non-errous Metals Malleable Cast iron Grey cast iron Noular SG iron Wrought Copper an copper alloys erritic (short chips) Pearlitic (long chips) ow tensile strength High tensile strength eritic Pearlitic Non aging Age Cast Cast & age Cast Si 13-22% Brass Bronze an non leae copper N - evolutions Per Minute [PM] V c - Cutting Spee [m/min] D - Workpiece Diameter [] Number of Passes for Threaing Pitch No. of Passes (Microscope) 0 tpi S(M) Heat esistant High temperature alloys Titanium alloys Anneale (Iron base ) Age (Iron base) Anneale (Nickel or Cobalt base) Age (Nickel or Cobalt base) Pure 99.5 Ti a+b alloys m 50m H(K) Harene Extra har steel Harene & tempere 45-50Hc 51-55Hc *Minimum cutting spee for small holes shoul be 25 m/min. 13

14 Boring Technical Data ecoene Graes, Cutting Spees Vc [m/min], ee f [/rev] an Max Depth [] Group Harness Brinell - HB Vc[m/min]* VBX (Coate) ee f [/rev] VBX Max Depth [] Carbie Grae - VBX ow carbon (C=0.1-5%) P Steel Unalloye steel ow alloy steel (alloying elements < 5%) High alloy steel (alloying elements > 5%) Meium carbon (C=5-5%) High Carbon (C=5-0.85%) Non harene Harene Harene Anneale Harene General use carbie grae for Micro inserts. TiCN coate. M Stainless Steel Cast steel eritic Austenitic Cast eritic ow alloy (alloying elements <5%) High alloy (alloying elements >5%) Non harene Harene Austenitic Super Austenitic Non harene Harene Machining ecoenation Cast austenitic Austenitic Harene 0 0 K Cast Iron Malleable Cast iron Grey cast iron Noular SG iron erritic (short chips) Pearlitic (long chips) ow tensile strength High tensile strength eritic Pearlitic When encountering chip flow evacuation problems, it is recoene to increase the istance between the work piece an sleeve. Wrought Non aging Age N(K) Non-errous Metals Copper an copper alloys Cast Cast & age Cast Si 13-22% Brass Bronze an non leae copper Anneale (Iron base ) S(M) Heat esistant High temperature alloys Titanium alloys Age (Iron base) Anneale (Nickel or Cobalt base) Age (Nickel or Cobalt base) Pure 99.5 Ti a+b alloys m 50m H(K) Harene Extra har steel Harene & tempere 45-50Hc 51-55Hc *Minimum cutting spee for small holes shoul be 25 m/min. 14

15 Grooving Technical Data ecoene Graes, Cutting Spees Vc [m/min] an ee f [/rev] Group Harness Brinell-HB Vc[m/min]* (Coate) ee f [/rev] VBX Carbie Grae - VBX Unalloye steel ow carbon (C=0.1-5%) Meium carbon (C=5-5%) P Steel M Stainless Steel High Carbon (C=5-0.85%) Non harene ow alloy steel (alloying elements < 5%) Harene Harene High alloy steel Anneale (alloying elements > 5%) Harene ow alloy (alloying elements <5%) Cast steel High alloy (alloying elements >5%) Non harene eritic Harene Austenitic Austenitic Super Austenitic Non harene Cast eritic Harene General use carbie grae for Micro inserts. TiCN coate. Machining ecoenation K Cast Iron Cast austenitic Malleable Cast iron Grey cast iron Noular SG iron Austenitic Harene erritic (short chips) Pearlitic (long chips) ow tensile strength High tensile strength eritic Pearlitic Machine the groove in one motion instea of intervals. N(K) Non-errous Metals Wrought Copper an copper alloys Non aging Age Cast Cast & age Cast Si 13-22% Brass Bronze an non leae copper S(M) Heat esistant High temperature alloys Titanium alloys Anneale (Iron base) Age (Iron base) Anneale (Nickel or Cobalt base) Age (Nickel or Cobalt base) Pure 99.5 Ti a+b alloys m 50m H(K) Harene Extra har steel Harene & tempere 45-50Hc 51-55Hc *Minimum cutting spee for small holes shoul be 25 m/min.

16 microscope Micro Tools or Small Bores Avance Threaing Solutions 1 Hayotsrim Street Nahariya 22311, Israel T: +972 (0) : +972 (0) mrktg@vargus.com METIC EE 08/09 EDITION 4