Chapter Composition of T-CBN (PCBN) and T-DIA (PCD) Tools. Indicates stocked grades Shown in coloured columns according to ISO application code

Transcription

1 Chapter Composition of T-CBN (PCBN) and T-DIA (PCD) Tools T-CBN and T-DIA TAC inserts are arranged by shape as follows: C(8 ) D(55 ) S(9 ) T(6 ) V(5 ) W(8 ) In the same shape, inserts are arranged as follows: Negative inserts (Multi-corner Single-corner) Positive inserts (Multi-corner Single-corner) Chapter title Indicates negative or positive Appearance of inserts Indicates application area and specifications of T-CBN TAC inserts Specifications of preparation T-CBN Series Indicates stocked grades Shown in coloured columns according to ISO application code Negative inserts Multi-corner type Stocked grades Specifi- Inner Thick- Hole Corner CBN TAC cation circle ness dia. radius Length Toolholders ød s ød1 rε a 2QP-CNGA1242F Sharp 2QP-CNGA1244F Toolholders (4-14 ~) 2QP-CNGA1248F QP-CNGA12412F QP-CNGA Toolholders (5- ~) 2QP-CNGA QP-CNGA Tooling 2QP-CNGA Systems (12-47 ~) 2QP-CNGA1244-L Light 2QP-CNGA1248-L QP-CNGA12412-L QP-CNGA1244-H QP-CNGA1248-H QP-CNGA12412-H QP-CNGA1244WL Wiper 2QP-CNGA1248WL QP-CNGA12412WL QP-CNMA1244W Wiper 2QP-CNMA1248W QP-CNMA12412W T2QP-CNGA T2QP-CNGA QP-CNGA QP-CNGA QP-CNGA QP-CNGA1244-H QP-CNGA1248-H QP-CNGA12412-H QP-CNMA1244W Wiper 4QP-CNMA1248W QP-CNMA12412W QP-DNGA1542F QP-DNGA1544F Toolholders Sharp (4-21 ~) 2QP-DNGA1548F QP-DNGA15412F QP-DNGA Toolholders (5-4 ~) 2QP-DNGA QP-DNGA QP-DNGA1544-L Light 2QP-DNGA1548-L QP-DNGA15412-L QP-DNGA1544-H QP-DNGA1548-H QP-DNGA15412-H Wiper 2QP-DNGA1544WJ QP-DNGA1548WJ QP-DNGA QP-DNGA QP-DNGA Note: : Stocked item Letter T in the first position of shows that the standard packing quantity is 1 pieces. -6 Please refer to wiper type inserts, W, WL, WJ. BXM1 BXM2 BXC5 BX1 BX BX6 BX8 BX47 BX48 BX9 BX95 No. of corner Standard specifications -6 BXM1 BXM2 BXC5 BX1 BX BX6 BX8 BX47 BX48 BX91 BX9 BX95 Negative inserts S125 S125 S125 S125 S125 S125 S125 T115 S125 S115 S115 S125 Positive inserts S125 S125 S515 S515 S515 T115 S115 S515 S515 Hard Materials Reference pages of relating items Superalloys 7 Number of tipped corners Cast Iron Indicates insert dimensions TAC Symbols of stock status Ordering information When ordering, please specify, grade, and quantity. Example: 2QP-DNGA1548 BXM2 1 piece. Standard packing quantity is 1 piece. Letter T in the 1st position of shows 1 pieces packing. Other packing quantity is written separately.

2 Guidance Designation system for TAC T-CBN inserts Designation system for TAC T-DIA inserts... - Selection system for TAC T-CBN inserts by work material Honing specifications for TAC T-CBN inserts Specifications of TAC T-CBN inserts with wiper Outline of T-DIA series T-CBN (PCBN) and T-DIA (PCD) tools Products T-CBN tools TAC inserts Negative type multi-corner type inserts TAC inserts Negative type one corner type TAC inserts Positive type multi-corner type inserts TAC inserts Positive type one corner type TAC inserts Solid T-CBN inserts TAC inserts T-CBN grooving inserts T-DIA tools TAC inserts Negative type with rake angle TAC inserts Negative type TAC inserts Positive type with rake angle TAC inserts Positive type

3 Designation System for TAC T-CBN (PCBN) Inserts Multi-Corner type QP CNGA1244 -L 1 No. of corners T 2 QP- CNGA1248 TNGA One side Multi-Corner type Both side Multi-Corner type XG R QP T-CBN Inserts Multi-Corner type (1 inserts packing) T shows 1 inserts packing. For general turning ISO symbol Type T-CBN (PCBN tipped) grooving Inserts ISO symbol - 1 S 4 QBN Special feature & chipbreaker Without Standard Light angle -L Wear resistance priority angle -H Impact resistance priority W Wiper type insert W Round wiper type insert F Sharp s -HF With chipbreaker -HM With chipbreaker TAC T-CBN inserts QBN 5 1 For grooving tool GX-type 2 Hand of Insert Groove width S : Corner radius (r 4 ε) is 5 TAC T-CBN inserts.2 mm. L R Left Right 1 1. mm mm etc. 2

4 Designation System for TAC T-DIA Inserts Inserts for turning 1 TPGW DIA 2 1 Inserts for milling 1 Y DEN155PDFR Symbol Type SECN42ZFR Type Y Special *Tungaloy symbol ISO symbol 2 2 TAC T-DIA inserts - DIA 2 1 ISO symbol 2 TAC T-DIA inserts ISO symbol - D Special feature D PCD-tipped insert WD Wiper inserts BD Deburring wiper inserts

5 T-CBN (PCBN) Series T-CBN series for machining hardened steels and hard materials Application area Workpiece hardness (HRC) Continuous BXM1 BXM2 2 1 BXM1 T-CBN BXM2.15. BX Ceramic Coated / Cermet Light interrupted Cutting mode 1 2 Time in cut (min) interrupted Necessity of PCBN grades The condition necessary to cut the work Interrupted 19 Cutting conditions Work material: Chromium 15 molybdenum steel 14 (JIS SCM415), 6 HRC Cutting speed: Vc = 1m/min Depth of cut: ap =.25 mm 1 1 Feed: f =.15 mm/rev 5 material is: Hardness of tool Hardness of tool X Hardened steel (6HRC) 7 Hv Cemented carbide 16 Hv PCBN (BX6) Hv Effects of grain size of CBN on surface roughness and speed [Fine-grained CBN] [Rough-grained CBN] 1-2μm Fine grained PCBN provided with sharp. Good surface roughness μm Rough grained PCBN. CBN particles are hold fi rmly. Allows high speed machining Uncoated T-CBN grades BX1 continuous BX BX6 BX8 BX6 Light BXM Features of CBN grades for machining hardened steel and other hard materials Increasing BXM2 Impact resistance Wear resistance 1 CBN content Fewer CBN content e Increasing wear resistance Much CBN content e Increasing impact resistance Basic selection of T-CBN grades in machining of hardened steel and hard material Coated T-CBN grades For high speeds For general First recommendation Application area of coated T-CBN grades Continuous Cutting speed Vc (m/min) Effects of Coated T-CBN grades Coated on hard CBN Hardness: CBN > Coating layer Continuous Cutting speed Vc (m/min) For high speeds / Priority on wear resistance in For medium speeds / Priority on surface quality For low speeds / grade, excels in impact resistance For low speeds / Priority on impact resistance in heavily interrupted Interrupted Protect CBN from oxidation wear Since the coating layer intercepts air, oxidation wear of CBN can be prevented. Peeling of coating layer can be protected Hard and deformation resistant CBN is excellent substrate material. Effects of coolant in machining of hardened steel Continuous Flank wear width VB (mm) Dry Wet Continuous Cutting conditions Work material: Chromium molybdenum steel (JIS SCM415), 6 HRC Cutting speed: Vc = 15m/min Depth of cut: ap =.25 mm Feed: f =.1 mm/rev Interrupted Lightly interrupted Interrupted Improved resistance to flank wear Tool life (min) Dry Wet interrupted In continuous, wet is superior to dry in tool life for wear. In interrupted, dry is superior to wet in tool life for fracture. 4

6 T-CBN series for machining sintered metals Application area Ferrous sintered metal Cutting speed Vc (m/min) 15 Features of BX47 and BX Hardness of work material (HRC) Diesel engine Hardness of work material (Hv) 6 Vc = 25 m / min Vc = 12 m / min 1 Conventional BX48 2 PCBN grade After machining After machining 5 15 pcs. pcs. Conventional grade BX48 Cutting conditions Cutting conditions Work material: Sintered metal (> HRA6), Nitriding, Hard particles included Work material: Sintered metal (> HRA6) Cutting speed: Vc = 11 m/min Depth of cut: ap =.15 mm Insert: DCMW11T8 Feed: f =.1 mm/rev Coolant : Water soluble type Depth of cut: ap =.2 ~.5 mm Interrupted Feed : f =.7 mm/rev Coolant : Water soluble type Interrupted BX9 BX48 BX47 BX95 SMF4X series material (JPMA standard) Machining of sintered metal including hard particles Conventional grade BX47 / BX48 BX95 BX9 FCD4 FCD7 Valve seat Cutting speed Vc (m/min) Hard particle Binder CBN grain Binder phase are selectively worn away by hard particles. e Wear proceeds with falling-out of CBN grains, BX48 (Facing of gears) Number of machined parts BX9 BX95 BX BX48 BX95 By increasing CBN content, wear of binder layer is suppressed. e T51 BXC9 BX47 BX48 BX Priority on burr prevention and surface finish Priority on wear resistance and versatility Features of BX47 and BX48 CBN content: 95 vol% Hv = 41 ~ 4 The world highest CBN content as a commercially available material. Improved wear resistance *as of July 21 BX47/BX48 Tool failure after machining sintered metal BX47 (Tool life criterion: Burr occurrence) Number of passes BX47 BX48 Competitor A Competitor B Cutting conditions Work material: Ferrous sintered metal Cutting speed: Vc = 1 m/min Depth of cut: ap =.15 ~. mm Feed: f =.7 ~.25 mm/rev Dry and interrupted T-CBN series for machining grey and ductile cast irons Application area FC and FCA (JIS) Cutting speed Vc (m/min) Continuous Interrupted FCD (JIS), first choice grade. Dedicated grade for machining ductile cast iron Suitable for interrupted machining Excels in impact resistance For machining cylinder liners Solid coated T-CBN grades Cutting speed Vc (m/min) Area for finishing Conventional PCBN grades For general sintered metal parts Area for roughing Ceramic grades (FX15) series (Coated carbide) BXC9 One-piece solid structure for small to large depths of cut Depth of cut (mm) Machining of cylinder liners (Machining example of BX91) Wear width after machining 12 pcs. Tool failure after machining 12 pcs..5 Max. flank wear width VBmax (mm) BX91 Competitor BX91 Competitor Cutting conditions Work material: Cylinder liner (Spin casting) Machining type: Finish boring Cutting speed: Vc = 1, m/min Machine: Special machine Coolant: Wet Tool life comparison in finish machining of disc brakes Number of machine parts (pcs.) Cutting speed: Vc (m/min) BXC9 Ceramic Cutting conditions Work material: Disc rotor (JIS FC25) Insert: SNGN (BXC9) Depth of cut: ap =.7 mm Feed: f =.5 mm/rev Coolant: Dry Tool life criterion: Conditions of finished surface 5

7 T-CBN Series Honing specifi cations T-CBN inserts with special specifi cations are made to order. Refer to the following description. Designation system for Example: Honing width.15 mm Honing angle - With R- S 1 5 Honing angle α Honing width W Rake face R- T Chamfered S Chamfered + R- E R- alone F Sharp s W mm.1 mm.1 mm.15 mm.2 mm α 1 Honing angle Relationship between angle and tool life in continuous turning Relationship between angle and tool life in interrupted turning 15 Cutting conditions Cutting conditions Work material: Chromium molybdenum Work material: Chromium molybdenum 125 steel (JIS SCM415), 6 HRC steel (JIS SCM415), 6 HRC 2 Insert: TNGN1644 (BX6) Insert: TNGN1644 (BX6) 1 Cutting speed: Vc = 1 m/min Cutting speed: Vc =1 m/min Feed: f =.15 mm/rev Feed: f =.15 mm/rev Depth of cut: ap =.25 mm 1 Depth of cut: ap =.25 mm 75 Coolant: Dry Tool life criterion: VBmax =.15 mm Coolant: Dry Tool life criterion: Fracture 5 15º Honing:.1 + R- 2º 25º º 5º 4º 15º 2º 25º º 5º 4º Honing:.1 + R- Honing angle Honing angle Time in cut T (min) When machining with conventional insert Honing width (W) T-CBN Series Wiper insert Sectional profile of surface machined with wiper insert Honing angle (α) When machining with wiper insert Tool life (%) Relief face rule For continuous, small angle is favorable to minimize wear in general. For interrupted, large angle is favorable to minimize fracture in general. A finishing (wiper ) is formed at the point of intersection between corner radius and straight. Effect of wiper Symbol Amount of Doubles the productivity Reduced machining time The wiper can double the feed rate and moreover does not deteriorate the surface roughness. (Note: Feed rate: *f <. mm/rev) Superior surface roughness By integrating roughing and finishing into one process, productivity can be increased. Honing specifi cation can be selected in combination of items described here. Inserts with R alone are available. Note: There are unavailable combinations. For details, ask your nearest Tungaloy sales offi ce. Honing specifi cations for machining hardened steels and other hard materials Standard : R- -L : R- -H : R- Wiper geometry Wiper Compared with conventional inserts only with corner radius, surface roughness can be improved with the wiper. Recommended for wiper-d inserts Profiles of surface roughness Sectional profile of surface machined with conventional insert Removed End angle External toolholder Internal toolholder 2QP-CNGA124**WL QP-WNGA848WL 2QP-DNGA154**WJ QP-TNGA164**WG ACLNR/L*****12-A AWLNR/L*****8-A ADJNR/L*****15-A ATGNR/L*****16-A ATFNR/L*****16-A DTGNR/L*****16 DCLNR/L*****12 DWLNR/L*****8 DDJNR/L*****15 DTFNR/L*****16 A***-ACLNR/L12-D*** A***-AWLNR/L8-D*** A***-ADUNR/L15-D*** A***-ATFNR/L16-D*** 6

8 T-CBN Series Negative inserts Multi-corner type Stocked grades Specifi- Inner Thick- Hole Corner CBN TAC cation circle ness dia. radius Length Toolholders ød s ød1 rε a 2QP-CNGA1242F Sharp 2QP-CNGA1244F Toolholders (4-14 ~) 2QP-CNGA1248F QP-CNGA12412F QP-CNGA Toolholders (5- ~) 2QP-CNGA QP-CNGA Tooling 2QP-CNGA Systems (12-47 ~) 2QP-CNGA1244-L Light 2QP-CNGA1248-L QP-CNGA12412-L QP-CNGA1244-H QP-CNGA1248-H QP-CNGA12412-H QP-CNGA1244WL Wiper 2QP-CNGA1248WL QP-CNGA12412WL QP-CNMA1244W Wiper 2QP-CNMA1248W QP-CNMA12412W T2QP-CNGA T2QP-CNGA QP-CNGA QP-CNGA QP-CNGA QP-CNGA1244-H QP-CNGA1248-H QP-CNGA12412-H QP-CNMA1244W Wiper 4QP-CNMA1248W QP-CNMA12412W QP-DNGA1542F QP-DNGA1544F Toolholders Sharp (4-21 ~) 2QP-DNGA1548F QP-DNGA15412F QP-DNGA Toolholders (5-4 ~) 2QP-DNGA QP-DNGA QP-DNGA1544-L Light 2QP-DNGA1548-L QP-DNGA15412-L QP-DNGA1544-H QP-DNGA1548-H Wiper BXM1 BXM2 BXC5 BX1 BX BX6 BX8 BX47 BX48 BX9 BX95 2QP-DNGA15412-H QP-DNGA1544WJ QP-DNGA1548WJ QP-DNGA QP-DNGA QP-DNGA No. of corner Note: Letter T in the first position of shows that the standard packing quantity is 1 pieces. -6 Please refer to wiper type inserts, W, WL, WJ. : Stocked item Standard specifications Negative inserts Positive inserts -6 BXM1 BXM2 BXC5 BX1 BX BX6 BX8 BX47 BX48 BX91 BX9 BX95 S125 S125 S125 S125 S125 S125 S125 T115 S125 S115 S115 S125 S125 S125 S515 S515 S515 T115 S115 S515 S515 7

9 T-CBN Series Negative inserts Multi-corner type Stocked grades Specifi- Inner Thick- Hole Corner CBN cation circle ness dia. radius Length TAC ød s ød1 rε a 4QP-DNGA QP-DNGA Toolholders (4-21 ~) 4QP-DNGA QP-DNGA1544-H Toolholders 4QP-DNGA1548-H (5-4 ~) 4QP-DNGA15412-H QP-SNGA QP-SNGA Toolholders (4-25 ~) 2QP-SNGA QP-SNGA1244-L Light 2QP-SNGA1248-L Toolholders 2QP-SNGA12412-L (5-5 ~) 2QP-SNGA1244-H Tooling 2QP-SNGA1248-H Systems 2QP-SNGA12412-H (12-72 ~) 4QP-SNGA QP-SNGA QP-SNGA QP-SNGA1248-H QP-SNGA12412-H QP-SNGN QP-SNGN Negative insert a r s d1 d Sharp Light Wiper BXM1 BXM2 BXC5 BX1 BX BX6 BX8 BX47 BX48 BX91 BX9 BX95 QP-TNGA1642F QP-TNGA1644F QP-TNGA1648F QP-TNGA16412F QP-TNGA QP-TNGA QP-TNGA QP-TNGA1644-L QP-TNGA1648-L QP-TNGA16412-L QP-TNGA1644-H QP-TNGA1648-H QP-TNGA16412-H QP-TNGA1644WG QP-TNGA1648WG TQP-TNGA TQP-TNGA QP-TNGA QP-TNGA QP-TNGA QP-TNGA1644-H QP-TNGA1648-H QP-TNGA16412-H Note: Letter T in the first position of shows that the standard packing quantity is 1 pieces. -6 Please refer to wiper type inserts, WG. Toolholders (4-24 ~) Toolholders (5-6 ~) Tooling Systems (12-7 ~) No. of corner : Stocked item 8 Standard specifications -6 BXM1 BXM2 BXC5 BX1 BX BX6 BX8 BX47 BX48 BX91 BX9 BX95 Negative inserts S125 S125 S125 S125 S125 S125 S125 T115 S125 S115 S115 S125 Positive inserts S125 S125 S515 S515 S515 T115 S115 S515 S515

10 T-CBN Series Negative inserts Multi-corner type Stocked grades Specifi- Inner Thick- Hole Corner CBN TAC cation circle ness dia. radius Length ød s ød1 rε a 2QP-VNGA Toolholders 2QP-VNGA (4- ~) 2QP-VNGA Light 2QP-VNGA QP-VNGA1644-L Toolholders (5-7 ~) 2QP-VNGA1648-L QP-VNGA1644-H QP-VNGA1648-H QP-VNGA QP-VNGA QP-VNGA Reinforced 4QP-VNGA1644-H QP-VNGA1648-H QP-WNGA Wiper -6 Negative insert a r s d d1 BXM1 BXM2 BXC5 BX1 BX BX6 BX8 BX47 BX48 BX9 BX95 QP-WNGA848WL QP-WNGA Please refer to wiper type inserts, WL. Toolholders (4-17 ~) No. of corner Toolholders (5-8 ~) : Stocked item Standard specifications -6 BXM1 BXM2 BXC5 BX1 BX BX6 BX8 BX47 BX48 BX91 BX9 BX95 Negative inserts S125 S125 S125 S125 S125 S125 S125 T115 S125 S115 S115 S125 Positive inserts S125 S125 S515 S515 S515 T115 S115 S515 S515 9

11 T-CBN Series Negative inserts Multi-corner type Hard Breaker (T-CBN inserts with chipbreaker) With chipbreaker Stocked grades Specifi- No. of cation corner Inner Thick- Hole Corner CBN circle ness dia. radius Length ød s ød1 rε a 2QP-CNGM1248-HF With chipbreaker HF HM BXM2 2QP-CNGM12412-HF QP-DNGM1548-HF QP-DNGM15412-HF QP-TNGM1648-HF QP-TNGM16412-HF QP-VNGM1648-HF QP-CNGM1248-HM QP-CNGM12412-HM QP-DNGM1548-HM QP-DNGM15412-HM QP-TNGM1648-HM QP-TNGM16412-HM QP-VNGM1648-HM TAC Toolholders (4-14 ~) Toolholders (5- ~) Tooling Systems (12-47 ~) Hard Breakers for removing the carburized layer Two types of chipbreaker provide excellent chip control in a wide application range! type For finishing Single sided CBN insert provides higher stability in heavy machining. Excellent chip control in small DoC due to the high functional nose. Delivers exceptional surface finishes. For medium Single sided CBN insert provides higher stability in heavy machining. Providing ideal chip control in large DoC by the well designed chipbreaker. Suitable for medium or roughing. : Stocked item Example of chips HFChipbreaker Feed: f (mm/rev) type Depth of cut: ap (mm) Depth of cut: ap (mm) Example of chips HMChipbreaker Feed: f (mm/rev) 1

12 T-CBN Series Negative inserts One-corner type Application & features Stocked grades T-CBN BX6 No. of corner Inner circle Thick ness Hole dia. Corner radius CBN length ød s ød1 rε a CNGA1242-QBN CNGA1244-QBN CNGA1248-QBN CNGA12412-QBN CNGN944-QBN CNGN948-QBN DNGA1542-QBN DNGA1544-QBN DNGA1548-QBN DNGA15412-QBN SNGA1242-QBN SNGA1244-QBN SNGA1248-QBN SNGA12412-QBN SNGN1242-QBN SNGN1244-QBN SNGN1248-QBN SNGN12412-QBN TNGA1642-QBN TNGA1644-QBN TNGA1648-QBN TNGA16412-QBN TNGN1642-QBN TNGN1644-QBN TNGN1648-QBN TNGN16412-QBN TAC (4-14 ~) (5-5 ~) (12-47 ~) (4-21 ~) (5-4 ~) (4-25 ~) (5-5 ~) (12-72 ~) (4-5 ~) (4-24 ~) (5-6 ~) (12-7 ~) (4-47 ~) : Stocked item Standard specifications -6 BXM1 BXM2 BXC5 BX1 BX BX6 BX8 BX47 BX48 BX91 BX9 BX95 Negative inserts S125 S125 S125 S125 S125 S125 S125 T115 S125 S115 S115 S125 Positive inserts S125 S125 S515 S515 S515 T115 S115 S515 S515 11

13 T-CBN Series Positive inserts Multi-corner type (G class) Stocked grades Specifi- Clearance TAC Inner Thick- Hole Corner CBN cation angle circle ness dia. radius Length θ ød s ød1 rε a 2QP-CCGW (4-6 ~) 2QP-CCGW QP-CCGW9T (5-12 ~) 2QP-CCGW9T QP-CCGW9T (12-47 ~) 2QP-DCGW QP-DCGW (4-6 ~) 2QP-DCGW Sharp 2QP-DCGW11T2F (5-16 ~) 2QP-DCGW11T4F QP-DCGW11T QP-DCGW11T QP-DCGW11T QP-SPGW9T QP-SPGW9T QP-SPGW QP-SPGW QP-SPGW QP-SPGN QP-SPGN Sharp Positive insert a r s d1 d Sharp BXM1 BXM2 BX47 BX91 No. of corner QP-TPGW QP-TPGW QP-TPGW QP-TPGW QP-TPGW QP-TPGW QP-TPGW QP-TPGW112F QP-TPGW114F QP-TPGW118F QP-TPGW QP-TPGW QP-TPGW QP-TPGW QP-TPGW QP-TPGW QP-TPGW16T QP-TPGW16T QP-TPGW16T QP-TPGW1642F QP-TPGW1644F QP-TPGW1648F QP-TPGW QP-TPGW QP-TPGN QP-TPGN (5-2 ~) (12-6 ~) : Stocked item 12 Standard specifications -6 BXM1 BXM2 BXC5 BX1 BX BX6 BX8 BX47 BX48 BX91 BX9 BX95 Negative inserts S125 S125 S125 S125 S125 S125 S125 T115 S125 S115 S115 S125 Positive inserts S125 S125 S515 S515 S515 T115 S115 S515 S515

14 T-CBN Series Positive inserts Multi-corner type (G class) Stocked grades Specifi- Clearance TAC Inner Thick- Hole Corner CBN cation angle circle ness dia. radius Length θ ød s ød1 rε a 2QP-VBGW QP-VBGW (4-8 ~) 2QP-VBGW QP-VBGW (5-22 ~) 2QP-VBGW QP-VBGW QP-VCGW (4-65 ~) 2QP-VCGW QP-VCGW (5-24) Positive insert a r s d d1 BXM1 BXM2 No. of corner : Stocked item Standard specifications -6 BXM1 BXM2 BXC5 BX1 BX BX6 BX8 BX47 BX48 BX91 BX9 BX95 Negative inserts S125 S125 S125 S125 S125 S125 S125 T115 S125 S115 S115 S125 Positive inserts S125 S125 S515 S515 S515 T115 S115 S515 S515 1

15 T-CBN Series Positive inserts Multi-corner type Specifi- Clear- ance cation angle circle ness dia. radius Length θ ød s ød1 rε a 2QP-CCMW Stocked grades BX1 BX BX6 BX9 BX95 No. of corner Inner Thick- Hole Corner CBN 2QP-CCMW QP-CCMW9T QP-CCMW9T QP-DCMW QP-DCMW QP-DCMW11T QP-DCMW11T QP-DCMW11T QP-SPMN QP-SPMN QP-TPMW QP-TPMW QP-TPMW QP-TPMW QP-TPMW QP-TPMW QP-TPMW QP-TPMW QP-TPMW QP-TPMW QP-TPMW16T QP-TPMW16T QP-TPMW QP-TPMW QP-TPMN QP-TPMN QP-TPMN QP-TPMN QP-TPMN QP-VBMW QP-VBMW QP-VBMW QP-VBMW QP-VCMW TAC (4-6 ~) (5-12 ~) (12-47 ~) (4-6 ~) (5-16~) (4-7) (5-61) (12-72 ~) (5-2 ~) (12-6 ~) (4-7) (5-5) (12-7) (4-8 ~) (5-22 ~) (4-65 ~) (5-24) : Stocked item Standard specifications -6 BXM1 BXM2 BXC5 BX1 BX BX6 BX8 BX47 BX48 BX91 BX9 BX95 Negative inserts S125 S125 S125 S125 S125 S125 S125 T115 S125 S115 S115 S125 Positive inserts S125 S125 S515 S515 S515 T115 S115 S515 S515 14

16 T-CBN series Positive inserts One-corner type Application & features Packing Qty: 2 pcs. T-CBN BX θ ød s ød1 rε a Q-CCMW Q-CCMW9T Q-DCMW Q-DCMW11T Q-SPGN Q-SPGN Q-TPMW Q-TPMW Q-TPMW Q-TPMW Q-TPMW Q-TPMW Q-TPMW Q-TPMW Q-TPMW Q-TPMW16T Q-TPMW Q-TPMW Q-TPGN Q-TPGN Q-TPGN Q-TPGN Positive inserts Mini Application & features Stocked grades Stocked grades BX1 No. of corner Clearance angle T-CBN No. of Clearance corner angle Inner circle Inner circle Thick ness Thick ness Hole dia. Hole dia. Corner radius Corner radius CBN length CBN length θ ød s ød1 rε a 1QP-CCGWX QP-CCGWX QP-CCGW4T QP-CCGW4T QP-EPGWX QP-EPGWX QP-EPGW QP-EPGW TAC (4-6 ~) (5-12 ~) (12-47 ~) (4-6 ~) (5-16~) (4-7) (5-61) (12-72 ~) (5-2 ~) (12-6 ~) (4-7) (5-5) (12-7) TAC (5-12) (12-6 ~) : Stocked item (5-28) (12-6 (12-41) ~) : Stocked item Standard specifications Negative inserts Positive inserts -6 BXM1 BXM2 BXC5 BX1 BX BX6 BX8 BX47 BX48 BX91 BX9 BX95 S125 S125 S125 S125 S125 S125 S125 T115 S125 S115 S115 S125 S125 S125 S515 S515 S515 T115 S115 S515 S515 15

17 T-CBN series Positive inserts One-corner type Application & features Stocked grades T-CBN No. of corner BX6 Clearance angle Inner circle Thick ness Hole dia. Corner radius CBN length θ ød s ød1 rε a SPGN94-QBN SPGN98-QBN SPGN912-QBN SPGN128-QBN SPGN1212-QBN TPGW922-QBN TPGW924-QBN TPGW1122-QBN TPGW1124-QBN TPGW12-QBN TPGW14-QBN TPGW16T2-QBN TPGW16T4-QBN TPGW16T8-QBN TPGN114-QBN TPGN118-QBN TPGN164-QBN TPGN168-QBN TBGN QBN TBGN QBN CPGA924-QBN CPGA928-QBN TPGA922-QBN TPGA924-QBN TPGA1122-QBN TPGA1124-QBN TPGA112-QBN TPGA114-QBN TPGA162-QBN TPGA164-QBN TPGA168-QBN TAC (4-7) (5-61) (12-72 ~) (5-2 ~) (12-6 ~) (4-7) (5-5) (12-7) Tungaloy s former (Not ISO) Tungaloy s former (Not ISO) : Stocked item Standard specifications -6 BXM1 BXM2 BXC5 BX1 BX BX6 BX8 BX47 BX48 BX91 BX9 BX95 Negative inserts S125 S125 S125 S125 S125 S125 S125 T115 S125 S115 S115 S125 Positive inserts S125 S125 S515 S515 S515 T115 S115 S515 S515 16

18 T-CBN series Coated Solid T-CBN (BXC9) Application & features to heavy Stocked grades Coated Solid T-CBN BXC9 Inner circle: ød Thickness: s Corner radius: rε S-CNGN S-CNGN S-CNGN S-CNGN S-RNGN S-RNGN S-SNGN S-SNGN S-SNGN S-SNGN S-SNGN S-SNGN S-TNGN S-TNGN S-TNGN S-TNGN T-CBN Series Solid T-CBN (BX9S) Application & features to heavy Stocked grades Solid T-CBN BX9S Inner circle: ød Thickness: s Corner radius: rε S-CNMN S-CNMN S-CNMN S-CNMN S-RNMN S-RNMN S-SNMN S-SNMN S-SNMN S-SNMN S-SNMN S-SNMN S-TNMN S-TNMN S-TNMN S-TNMN T-CBN Series T-CBN (PCBN tipped) grooving Inserts : Stocked item Application & features Grooving Stocked grades T-CBN BX6 No. of corner Groove width ±.5 Max. groove depth Corner radius R L rε XGR/L61S-QBN XGR/L615S-QBN XGR/L62S-QBN XGR/L625S-QBN XGR/L6S-QBN XGR/L65S-QBN XGR/L64S-QBN XGR/L645S-QBN TAC TAC : GX-R/LE (6-49) TAC boring : GX-L/RI (Min. bore dia. ø55) (6-92) : Stocked item 17

19 T-CBN Ball Endmills MEMO BBB2 2 No. of teeth Helix T-CBN Ball Endmills for die engraving Hard Materials Work materials BBB26 BBB28 BBB21 BBB22 Hardness Ball radius (R) Stock Flute Neck Overall Shank T-CBN R Mill dia. length length length dia Tolerance (BBB2). ~ 1. ±.5 h6 No. of flute Mill dia. Tolerance on dia. Tolerance on shank BBB2 (T-CBN Ball Endmills) Prehardened steels (NAK8, etc.) Die steels High speed steel and die steel Die steels (JIS SKD61, etc.) (JIS SKD11, DRM1 & 2, etc.) (JIS SKH, DRM, etc.) ~ 52 HRC ~ 62 HRC ~ 7 HRC Depth of cut Feed rate No. of revolutions Depth of cut Feed rate No. of ap ~ pf (mm) (mm/min) n (min -1 revolutions Depth of cut Feed rate No. of ) ap ~ pf (mm) (mm/min) n (min -1 revolutions ) ap ~ pf (mm) (mm/min) n (min -1 ).2. 2,.1.2 2,.1.2 1,5..5 2,.2. 2,.1. 1,5 5, 5,.5.5,..5,.2. 2, 5,.1.1 5,.5.5 5,..5, Notes: Depths of cut (ap) shown in the table are the allowable maximum values. Mist cooling or air blow is recommended. The maximum number of revolutions of the machine to be used is lower than 5, min -1, the revolutions and feed rate should be modified at same rate. Use smallest possible overhang. 2 Inclined angle of workpiece (θ1)/ Effective neck length (Z) /1.25 /1.65 /2.5 / /1. 1 /1.7 1 /2.1 1 / /1.5 2 /1.8 2 / /4.5 /1.45 /1.9 /2.4 /4.8 : Stocked item

20 MEMO

21 PCD grades T-DIA series Expanded product line allows T-DIA tools to be applied to wider work materials and conditions. Flank wear width VB (mm) Features and applications (Physical and mechanical properties) Grade DX12 DX14 DX11 DX12 DX14 DX16 DX18 Super fine grained grade. Property Excels in surface finish. Approx. grain size of diamond (μm) Hardness (Hv) 6 Wear resistance Grindability (Cutting sharpness) Better When machining aluminium alloy: < Cutting performance (Wear resistance) DX14 DX16 Grade selection guide Basic selection ( grade) Continuous external turning Work material: 1 % Si, aluminium alloy Insert: SPGN128-DIA Toolholder: CSBPR2525M4 Cutting speed: v c = 5 m/min Feed: f =.1 mm/rev Depth of cut: ap =.5 mm Coolant: Dry Time in cut: min For precision machining When good surface finish is required. When interrupted is involved. When machining hard materials such as high silicon aluminium alloys (Si > 12 %) Simultaneous machining of aluminium alloy and cast iron. When high wear resistance is required. Standard conditions for turning Work material Aluminium alloys (Si < 12 %) Aluminium alloys (Si > 12 %) Copper, brass Phosphor bronze Carbon, graphite FRP Plastics Cemented carbides (D4 ~ D6) Semi-sintered ceramics Fine grained grade. Excels in surface finish. Cutting speed v c (m/min) Depth of cut ap (mm) grade 15 (1-25).5 (.5-2.).1 (.5-.2) 6 (4-8).5 (.5-2.).1 (.5-.2) 8 (5-15).5 (.5-2.).1 (.5-.2) 4 (-5).5 (.5-2.).1 (.5-.2) 4 (-5).5 (.5-2.).1 (.5-.2) 7 (5-1).2 (.5-.5).5 (.-.1) 7 (5-1).2 (.5-.5). (.1-.5) 15 (1-2).1 (.5-.2). (.1-.5) 1 (1-15).5 (.5-2.).5 (.-.1) Flank wear width VB (mm).2.1 When machining FRP: DX12 Excels in - sharpness and impact resistance. DX16 Superior wear resistance Feed f (mm/rev) 6 12 Time in cut (min) High purity grade for hard materials Note: T-DIA grades are not suitable for ferrous materials (such as hardened steel, chilled cast iron), and Ni- or Co-base superalloys. DX14 Grade applicability DX11 DX12 DX14 DX16 DX18 Competitor A Competitor B Competitor C DX11 12 (Harder) Higher Face milling Work material: Fiber reinforced plastics (FRP) Insert: SPCN42ZFR-DIA Milling cutter: TPG428R-A Cutting speed: v c = 942 m/min Feed: f =.1 mm/rev Depth of cut: ap = 1.5 mm Coolant: Dry When requiring higher wear resistance than DX16 (such as when machining high silicon materials, cemented carbides, semi-sintered ceramics, etc.) (Note) Highly wear resistant grade for special applications Super fine grained grade DX18 Special grade : First choice : Second choice 2 TAC TAC boring

22 TAC T-DIA (PCD) Inserts Negative inserts (with rake angle) Application & features low resistance Negative inserts Application & features CNMM1242-DIA CNMM1244-DIA DNMM1542-DIA DNMM1544-DIA TNMM1642-DIA TNMM1644-DIA VNMM1642-DIA VNMM1644-DIA VNMM1648-DIA CNGA1244-DIA CNGA1248-DIA DNGA1544-DIA DNGA1548-DIA TNGA164-DIA TNGA168-DIA TNGA1644-DIA TNGA1648-DIA SNGA1244-DIA SNGA1248-DIA SNGN98-DIA SNGN1248-DIA Stocked grades Sharpenability Better Wear resistance Higher Inner Corner DIA circle Thickness dia. radius length Hole DX12 DX14 DX18 ød s ød1 rε a Stocked grades Sharpenability Better DX12 DX14 DX16 Wear resistance Higher Inner Corner DIA circle Thickness dia. radius length Hole ød s ød1 rε a (4-14 ~) (5- ~) (12-47 ~) (4-21 ~) (5-4 ~) (4-24 ~) (5-6 ~) (12-7 ~) (4- ~) (5-7 ~) (4-14 ~) (5- ~) (12-47 ~) (4-21 ~) (5-4 ~) (4-24 ~) (5-6 ~) (12-7 ~) (4-25 ~) (5-5 ~) (12-72 ~) (4-5~) : Stocked items. : Shortly unavailable Cutting Conditions (-22) 21

23 22 TAC T-DIA (PCD) Inserts Positive inserts (with rake angle) Application & features low resistance Application & features Positive inserts CCMT622-DIA CCMT624-DIA CCMT9T2-DIA CCMT9T4-DIA DCMT722-DIA DCMT724-DIA DCMT11T2-DIA DCMT11T4-DIA TCMT822-DIA TCMT824-DIA TCMT1122-DIA TCMT1124-DIA TCMT112-DIA TCMT114-DIA VCMT1642-DIA VCMT1644-DIA Stocked grades Sharpenability Better Wear resistance Higher DX12 DX14 DX16 Stocked grades Sharpenability Better Wear resistance Higher DX12 DX14 DX16 CCGW62-DIA CCGW622-DIA CCGW624-DIA CCGW9T2-DIA CCGW9T4-DIA CCGW9T8-DIA DCGW72-DIA DCGW722-DIA DCGW724-DIA DCGW11T2-DIA DCGW11T4-DIA DCGW11T8-DIA SPGN92-DIA SPGN94-DIA SPGN98-DIA SPGN122-DIA SPGN124-DIA SPGN128-DIA SPGN1212-DIA TCGW1122-DIA TCGW1124-DIA TCGW16T2-DIA TCGW16T4-DIA TCGW16T8-DIA TPGW822-DIA TPGW824-DIA TPGW922-DIA TPGW924-DIA TPGW1122-DIA TPGW1124-DIA TPGW12-DIA TPGW14-DIA TPGW16T2-DIA TPGW16T4-DIA TPGW16T8-DIA Clearance Inner Thickness dia. radius length Corner DIA Hole angle circle θ ød s ød1 rε a Clearance angle θ ød s ød1 rε a Inner Thickness dia. radius Hole Corner DIA circle length (4-6 ~) (5-12 ~) (12-47 ~) (4-6 ~) (5-16~) (4-65) (5-19) (12-47 ~) (4-65 ~) (5-24 ~) (4-6 ~) (5-12 ~) (12-47 ~) (4-6 ~) (5-16~) (4-7) (5-61) (12-72 ~) (4-65) (5-19) (12-47 ~) (5-2 ~) (12-6 ~) : Stocked items. : Shortly unavailable

24 TAC T-DIA (PCD) Inserts Positive inserts Application & features TPGN924-DIA TPGN928-DIA TPGN111-DIA TPGN112-DIA TPGN114-DIA TPGN118-DIA TPGN161-DIA TPGN162-DIA TPGN164-DIA TPGN168-DIA TPGN1612-DIA VCGW1642-DIA VCGW1644-DIA VCGW1648-DIA VCGW16412-DIA VCGW225-DIA EPGW412-DIA EPGW414-DIA CPGA922-DIA CPGA924-DIA TPGA922-DIA TPGA924-DIA TPGA1122-DIA TPGA1124-DIA TPGA112-DIA TPGA114-DIA TPGA118-DIA TPGA162-DIA TPGA164-DIA TPGA168-DIA DX12 DX14 DX16 Stocked grades Sharpenability Better Wear resistance Higher Inner circle Thickness dia. radius Hole Corner DIA length Clearance angle θ ød s ød1 rε a (5-2 ~) (12-6 ~) (4-65 ~) (5-24 ~) (5-28 ~) (12-6 ~) Tungaloy s former (Not ISO) Tungaloy s former (Not ISO) : Stocked items. : Shortly unavailable Cutting Conditions (-22) 2