Indexable Inserts

Indexable inserts from Kennametal come in a range of shapes and geometries for several holemaking applications. Choose from specially designed high-precision inserts for better chip control while machining difficult materials to combination tool inserts that are perfect for chamfering and spot-facing in one operation. Kennametal's indexable inserts offer a wide range of options for machining at optimal performance.

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    Workpiece Material
    Workpiece Material
    • P Steel (602)
      • P0
        Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(599)
      • P1
        Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(599)
      • P2
        Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS(600)
      • P3
        Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS(600)
      • P4
        Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS(599)
      • P5
        Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS(574)
      • P6
        High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS(562)
    • M Stainless Steel (560)
      • M1
        Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS(560)
      • M2
        High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS(560)
      • M3
        Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS(536)
    • K Cast Iron (553)
      • K1
        Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS(553)
      • K2
        Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS(553)
      • K3
        High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS(553)
    • N Non-Ferrous Materials (466)
      • N1
        Wrought Aluminum (465)
      • N2
        Low-Silicon Aluminum Alloys and Magnesium Alloys Si <12.2%(463)
      • N3
        High-Silicon Aluminum Alloys Si >12.2%(297)
      • N4
        Copper, Brass, Zinc-based on machinability index range of 70-100 (439)
      • N5
        Nylon, Plastics, Rubbers, Phenolics, Resins, Fiberglass (452)
      • N6
        Carbon, Graphite Composites, CFRP (411)
      • N7
        MMC's (259)
    • S High-Temp Alloys (514)
      • S1
        Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS(502)
      • S2
        Cobalt-Based, Heat-Resistant Alloys 250-450 HB; 25-48 HRC; 1000-1450 N/mm^2 UTS(502)
      • S3
        Nickel-Based, Heat Resistant Alloys 160-450 HB; <48 HRC; 600-1700 N/mm^2 UTS(514)
      • S4
        Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS(514)
    • H Hardened Materials (123)
      • H1
        Hardened Materials 44-48 HRC(123)
      • H2
        Hardened Materials 48-55 HRC(50)
      • H3
        Hardened Materials 56-60 HRC(36)
      • H4
        Hardened Materials >60 HRC(36)
    • C CFRP Materials (30)
      • C1
        CFRP, CFRP / CFRP (14)
      • C2
        CFRP / Aluminium CFRP / Non-Ferrous (16)
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    • BR (55)
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    • US (234)
    Cutting Condition
    Cutting Condition
    • Heavily Interrupted Cut (55)
    • Interrupted (226)
    • Lightly Interrupted Cut (76)
    • Smooth Cut (191)
    • Stable (332)
    • Unstable (262)
    • Varying Depth of Cut (103)
    Cutting Edges Per Insert
    Cutting Edges Per Insert
    • 0.0 (12)
    • 1.0 (26)
    • 2.0 (244)
    • 3.0 (163)
    • 4.0 (182)
    • 8.0 (65)
    Cutting Edges Per Insert MintoCutting Edges Per Insert Max
    Corner configuration
    Corner Radius
    Corner Radius
    • 0.002 in(2)
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    • 0.024 in(6)
    • 0.031 in(244)
    • 0.034 in(9)
    • 0.039 in(23)
    • 0.047 in(68)
    • 0.063 in(15)
    • 0.079 in(9)
    Corner Radius MintoCorner Radius Max
    Corner Radius
    Corner Radius
    • 0.05 mm(2)
    • 0.1 mm(9)
    • 0.2 mm(58)
    • 0.4 mm(217)
    • 0.601 mm(6)
    • 0.8 mm(244)
    • 0.851 mm(9)
    • 1.0 mm(23)
    • 1.201 mm(68)
    • 1.6 mm(15)
    • 2.0 mm(9)
    Corner Radius MintoCorner Radius Max
    Application
    Minimum Depth of Cut
    Minimum Depth of Cut
    Minimum Feed
    Minimum Feed
    Grade Of Cutting Tool
    Grade Of Cutting Tool
    • CS5 (11)
    • K313 (16)
    • K68 (2)
    • KC5010 (75)
    • KC5025 (32)
    • KC5410 (14)
    • KC7015 (6)
    • KC7140 (66)
    • KC720 (8)
    • KC7215 (38)
    • KC7225 (1)
    • KC730 (12)
    • KC7315 (14)
    • KCK05 (3)
    • KCK05B (1)
    • KCK15B (4)
    • KCMS35 (18)
    • KCP05 (4)
    • KCP10 (6)
    • KCP10B (6)
    • KCP25 (6)
    • KCP25B (5)
    • KCPK10 (40)
    • KCU10 (14)
    • KCU25 (112)
    • KCU40 (119)
    • KD1425 (6)
    • KM1 (7)
    • KMF (11)
    • KT315 (33)
    • KT325 (2)
    Wiper Insert
    Wiper Insert
    • N (658)
    • Y (34)
    Countersunk Angle
    Countersunk Angle
    • 30.0 (4)
    • 41.0 (4)
    • 45.0 (18)
    Countersunk Angle MintoCountersunk Angle Max
    Front-End
    Cutting Width
    Cutting Width
    • 0.228 in(1)
    • 0.24 in(1)
    • 0.386 in(2)
    Cutting Width MintoCutting Width Max
    Cutting Width
    Cutting Width
    • 5.801 mm(1)
    • 6.101 mm(1)
    • 9.8 mm(2)
    Cutting Width MintoCutting Width Max
    Insert Shape
    Insert Shape
    • B-PARALLELOGRAM 82 (34)
    • C-DIAMOND/RHOMBIC 80 (243)
    • COUNTERBORE/COUNTERSINK MISC (32)
    • D-DIAMOND/RHOMBIC 90 (30)
    • S-SQUARE 90 (185)
    • T-TRIANGLE 60 (12)
    • X-TRIGON 84 (156)
    Insert Geometry
    Shape
    Shape
    • B-PARALLELOGRAM 82 (34)
    • C-DIAMOND/RHOMBIC 80 (243)
    • COUNTERBORE/COUNTERSINK MISC (32)
    • D-DIAMOND/RHOMBIC 90 (30)
    • S-SQUARE 90 (185)
    • T-TRIANGLE 60 (12)
    • X-TRIGON 84 (156)
    Insert IC Size
    Insert IC Size
    • 5.0 mm(7)
    • 5.426 mm(2)
    • 5.551 mm(13)
    • 6.0 mm(47)
    • 6.351 mm(81)
    • 7.801 mm(2)
    • 7.926 mm(16)
    • 7.95 mm(24)
    • 8.0 mm(41)
    • 9.525 mm(111)
    • 10.0 mm(33)
    • 12.0 mm(27)
    • 12.701 mm(152)
    • 15.0 mm(25)
    • 15.726 mm(22)
    • 15.875 mm(13)
    • 17.6 mm(9)
    • 19.05 mm(4)
    Insert IC Size MintoInsert IC Size Max
    Insert IC Size
    Insert IC Size
    • 0.197 in(7)
    • 0.214 in(2)
    • 0.219 in(13)
    • 0.237 in(47)
    • 0.25 in(81)
    • 0.307 in(2)
    • 0.312 in(16)
    • 0.313 in(24)
    • 0.315 in(41)
    • 0.375 in(111)
    • 0.394 in(33)
    • 0.473 in(27)
    • 0.5 in(152)
    • 0.591 in(25)
    • 0.619 in(22)
    • 0.625 in(13)
    • 0.694 in(9)
    • 0.75 in(4)
    Insert IC Size MintoInsert IC Size Max
    Cutting Edge Length
    Cutting Edge Length
    • 3.301 mm(7)
    • 3.975 mm(28)
    • 5.2 mm(1)
    • 5.301 mm(26)
    • 5.426 mm(8)
    • 5.65 mm(4)
    • 6.2 mm(12)
    • 6.351 mm(13)
    • 6.45 mm(46)
    • 6.476 mm(7)
    • 6.525 mm(1)
    • 6.625 mm(32)
    • 7.801 mm(17)
    • 7.851 mm(1)
    • 7.926 mm(22)
    • 7.95 mm(26)
    • 9.375 mm(22)
    • 9.525 mm(20)
    • 9.625 mm(3)
    • 9.675 mm(66)
    • 9.826 mm(1)
    • 9.925 mm(24)
    • 11.0 mm(3)
    • 11.525 mm(1)
    • 11.625 mm(4)
    • 11.65 mm(4)
    • 12.55 mm(16)
    • 12.701 mm(33)
    • 12.9 mm(112)
    • 13.75 mm(3)
    • 15.726 mm(22)
    • 16.125 mm(4)
    • 16.5 mm(3)
    • 19.35 mm(4)
    Cutting Edge Length MintoCutting Edge Length Max
    Cutting Edge Length
    Cutting Edge Length
    • 0.13 in(7)
    • 0.156 in(28)
    • 0.206 in(1)
    • 0.209 in(26)
    • 0.214 in(8)
    • 0.222 in(4)
    • 0.244 in(12)
    • 0.25 in(13)
    • 0.254 in(46)
    • 0.255 in(7)
    • 0.257 in(1)
    • 0.261 in(32)
    • 0.307 in(17)
    • 0.309 in(1)
    • 0.312 in(22)
    • 0.313 in(26)
    • 0.369 in(22)
    • 0.375 in(20)
    • 0.379 in(3)
    • 0.381 in(66)
    • 0.387 in(1)
    • 0.391 in(24)
    • 0.433 in(3)
    • 0.454 in(1)
    • 0.458 in(4)
    • 0.459 in(4)
    • 0.494 in(16)
    • 0.5 in(33)
    • 0.508 in(112)
    • 0.541 in(3)
    • 0.619 in(22)
    • 0.635 in(4)
    • 0.65 in(3)
    • 0.762 in(4)
    Cutting Edge Length MintoCutting Edge Length Max
    Chip Breaker CBMD
    Chip Breaker CBMD
    • 11 (5)
    • 20 (33)
    • 21 (30)
    • 22 (4)
    • DS (34)
    • FF (3)
    • FN (29)
    • FP (31)
    • FW (16)
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    • HD (4)
    • HP (152)
    • HPF (5)
    • LD (13)
    • LF (71)
    • LP (12)
    • MD (89)
    • MP (7)
    • MW (18)
    • RP (9)
    • UF (4)
    Cutting Tool Material
    Cutting Tool Material
    • D P (6)
    • H T (34)
    • H W (652)
    Tolerance Class
    Tolerance Class
    • G (154)
    • H (12)
    • M (142)
    • P (68)
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