Top Notch™ Threading
Improving the external machining processes is essential for staying ahead of the competition. If you're looking for external machining tools that offer consistent and accurate results, you've come to the right place. At Kennametal, we design and manufacture industry-leading turning systems that leverage the most up-to-date technology. With consistent and accurate results our external tooling combat wear and tear while minimizing costly downtime. If we do not already have the positive and negative clamping styles and tool holders you need for your applications, our design engineers can help you customize the right Kennametal turning tools for all your business operations.
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Filters
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Workpiece Material
Workpiece Material
- P Steel (711)
- P0Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(710)
- P1Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(711)
- P2Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS(711)
- P3Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS(711)
- P4Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS(711)
- P5Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS(710)
- P6High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS(710)
- M Stainless Steel (710)
- M1Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS(710)
- M2High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS(710)
- M3Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS(710)
- K Cast Iron (592)
- K1Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS(592)
- K2Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS(591)
- K3High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS(591)
- N Non-Ferrous Materials (603)
- N1Wrought Aluminum (602)
- N2Low-Silicon Aluminum Alloys and Magnesium Alloys Si <12.2%(562)
- N3High-Silicon Aluminum Alloys Si >12.2%(59)
- N4Copper, Brass, Zinc-based on machinability index range of 70-100 (602)
- N5Nylon, Plastics, Rubbers, Phenolics, Resins, Fiberglass (562)
- N6Carbon, Graphite Composites, CFRP (563)
- S High-Temp Alloys (704)
- S1Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS(704)
- S2Cobalt-Based, Heat-Resistant Alloys 250-450 HB; 25-48 HRC; 1000-1450 N/mm^2 UTS(704)
- S3Nickel-Based, Heat Resistant Alloys 160-450 HB; <48 HRC; 600-1700 N/mm^2 UTS(704)
- S4Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS(703)
- H Hardened Materials (363)
- H1Hardened Materials 44-48 HRC(363)
- H2Hardened Materials 48-55 HRC(264)
- H3Hardened Materials 56-60 HRC(104)
- H4Hardened Materials >60 HRC(104)
Applications
Applications
- Face Grooving (187)
- Grooving (123)
- ID Grooving (69)
- ID Thread Turning (488)
- OD Thread Turning (666)
- Threading (121)
Type of Thread
Type of Thread
- 60 (288)
- ACME (189)
- API (108)
- API RD (76)
- BSW (66)
- BUTTRESS (200)
- M (100)
- NPT (71)
- STUB ACME (97)
- UN (327)
- UNJ (157)
Cutting Condition
Cutting Condition
- Heavily Interrupted Cut (180)
- Lightly Interrupted Cut (180)
- Smooth Cut (181)
Tool Cutting Edge Angle
Tool Cutting Edge Angle
- 90.0 (188)
to
Connection Style
Connection Style
- Bolt-On Head (6)
- Boring Bar Shank (63)
- Toolholder (80)
Cutting Edges Per Insert
Cutting Edges Per Insert
- 1.0 (180)
- 2.0 (737)
- 4.0 (5)
to
Over All Length [L]
Over All Length [L]
- 1.625 in(6)
- 2.165 in(1)
- 2.192 in(1)
- 2.5 in(4)
- 2.757 in(2)
- 3.15 in(2)
- 3.5 in(4)
- 3.938 in(4)
- 4.0 in(3)
- 4.5 in(14)
- 4.921 in(9)
- 5.0 in(15)
- 5.906 in(19)
- 5.996 in(1)
- 6.0 in(37)
- 6.694 in(10)
- 7.0 in(2)
- 7.079 in(2)
- 7.875 in(4)
- 7.931 in(1)
- 7.976 in(1)
- 8.0 in(6)
- 8.058 in(2)
- 8.082 in(1)
- 9.843 in(2)
- 9.879 in(1)
- 10.0 in(8)
- 11.811 in(4)
- 12.0 in(6)
- 13.781 in(1)
- 14.0 in(7)
- 16.0 in(8)
to
Over All Length [L]
Over All Length [L]
- 41.276 mm(6)
- 55.0 mm(1)
- 55.676 mm(1)
- 63.5 mm(4)
- 70.0 mm(2)
- 80.0 mm(2)
- 88.9 mm(4)
- 100.0 mm(4)
- 101.601 mm(3)
- 114.301 mm(14)
- 125.0 mm(9)
- 127.0 mm(15)
- 150.0 mm(19)
- 152.3 mm(1)
- 152.4 mm(37)
- 170.0 mm(10)
- 177.8 mm(2)
- 179.8 mm(2)
- 200.0 mm(4)
- 201.425 mm(1)
- 202.601 mm(1)
- 203.201 mm(6)
- 204.675 mm(2)
- 205.275 mm(1)
- 250.0 mm(2)
- 250.925 mm(1)
- 254.0 mm(8)
- 300.0 mm(4)
- 304.8 mm(6)
- 350.0 mm(1)
- 355.6 mm(7)
- 406.401 mm(8)
to
Corner Radius
Corner Radius
- 0.002 in(60)
- 0.003 in(250)
- 0.004 in(188)
- 0.005 in(82)
- 0.006 in(121)
- 0.007 in(240)
- 0.008 in(191)
- 0.01 in(182)
- 0.011 in(69)
- 0.012 in(63)
- 0.014 in(141)
- 0.016 in(79)
- 0.019 in(101)
- 0.02 in(141)
- 0.023 in(102)
- 0.03 in(72)
- 0.031 in(131)
- 0.033 in(11)
- 0.035 in(99)
- 0.039 in(131)
- 0.047 in(131)
- 0.049 in(131)
- 0.06 in(131)
- 0.062 in(59)
- 0.063 in(167)
- 0.069 in(131)
- 0.078 in(59)
- 0.079 in(95)
- 0.089 in(95)
- 0.095 in(95)
- 0.098 in(36)
- 0.125 in(36)
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Corner Radius
Corner Radius
- 0.05 mm(60)
- 0.076 mm(250)
- 0.1 mm(188)
- 0.125 mm(82)
- 0.151 mm(121)
- 0.176 mm(240)
- 0.2 mm(191)
- 0.225 mm(73)
- 0.25 mm(168)
- 0.275 mm(69)
- 0.301 mm(63)
- 0.325 mm(120)
- 0.351 mm(116)
- 0.4 mm(79)
- 0.45 mm(100)
- 0.476 mm(31)
- 0.5 mm(141)
- 0.576 mm(102)
- 0.75 mm(72)
- 0.775 mm(131)
- 0.826 mm(11)
- 0.9 mm(99)
- 1.0 mm(131)
- 1.201 mm(131)
- 1.25 mm(131)
- 1.5 mm(131)
- 1.576 mm(59)
- 1.6 mm(167)
- 1.75 mm(131)
- 1.975 mm(59)
- 2.0 mm(95)
- 2.25 mm(95)
- 2.401 mm(95)
- 2.5 mm(36)
- 3.176 mm(36)
to
Corner Chamfer
Corner Chamfer
- 0.0 mm(573)
to
Corner Chamfer
Corner Chamfer
- 0.0 in(573)
to
Application
Minimum Depth of Cut
Minimum Depth of Cut
Minimum Feed
Minimum Feed
Grade Of Cutting Tool
Grade Of Cutting Tool
- K1 (8)
- K2885 (131)
- K313 (174)
- K420 (191)
- K4H (94)
- K68 (213)
- KB1345 (95)
- KB1630 (95)
- KB5625 (59)
- KBH20 (30)
- KC250 (139)
- KC5010 (289)
- KC5025 (324)
- KC5410 (168)
- KC710 (167)
- KC720 (177)
- KC722 (167)
- KC730 (261)
- KC732 (59)
- KC810 (186)
- KC850 (223)
- KC910 (94)
- KC9110 (167)
- KC9120 (59)
- KC9320 (167)
- KC935 (167)
- KC950 (167)
- KCK20 (130)
- KCK20B (167)
- KCP10B (167)
- KCP25B (167)
- KCU10 (257)
- KCU10B (205)
- KCU25 (259)
- KCU25B (167)
- KD050 (30)
- KD081 (59)
- KD100 (78)
- KD120 (95)
- KD1425 (59)
- KT175 (131)
- KT315 (167)
- KU10T (167)
- KU25T (167)
- KU30T (167)
- KY3000 (95)
Hand Of Tool
Hand Of Tool
- L (59)
- R (90)
Wiper Insert
Wiper Insert
- N (757)
F Dimension
F Dimension
- 6.551 mm(3)
- 6.726 mm(1)
- 7.0 mm(2)
- 8.25 mm(1)
- 9.525 mm(2)
- 10.0 mm(1)
- 10.3 mm(1)
- 10.775 mm(1)
- 10.976 mm(4)
- 11.0 mm(4)
- 11.101 mm(2)
- 12.0 mm(1)
- 12.576 mm(3)
- 12.701 mm(6)
- 13.0 mm(2)
- 14.0 mm(2)
- 14.15 mm(3)
- 14.275 mm(4)
- 15.875 mm(4)
- 16.0 mm(4)
- 17.0 mm(4)
- 17.35 mm(2)
- 17.475 mm(4)
- 19.05 mm(2)
- 20.0 mm(2)
- 22.0 mm(2)
- 22.225 mm(4)
- 25.0 mm(4)
- 25.401 mm(9)
- 27.0 mm(4)
- 28.576 mm(2)
- 31.75 mm(19)
- 32.0 mm(9)
- 34.926 mm(4)
- 35.0 mm(1)
- 38.1 mm(14)
- 40.0 mm(4)
- 41.276 mm(4)
- 50.801 mm(4)
to
F Dimension
F Dimension
- 0.258 in(3)
- 0.265 in(1)
- 0.276 in(2)
- 0.325 in(1)
- 0.375 in(2)
- 0.394 in(1)
- 0.406 in(1)
- 0.424 in(1)
- 0.432 in(4)
- 0.433 in(4)
- 0.437 in(2)
- 0.473 in(1)
- 0.495 in(3)
- 0.5 in(6)
- 0.512 in(2)
- 0.551 in(2)
- 0.557 in(3)
- 0.562 in(4)
- 0.625 in(4)
- 0.63 in(4)
- 0.669 in(4)
- 0.683 in(2)
- 0.689 in(4)
- 0.75 in(2)
- 0.787 in(2)
- 0.866 in(2)
- 0.875 in(4)
- 0.984 in(4)
- 1.0 in(9)
- 1.063 in(4)
- 1.125 in(2)
- 1.25 in(19)
- 1.26 in(9)
- 1.375 in(4)
- 1.379 in(1)
- 1.5 in(14)
- 1.575 in(4)
- 1.625 in(4)
- 2.0 in(4)
to
Minimum Axial Groove Diameter
Minimum Axial Groove Diameter
- 0.0 mm(76)
- 11.175 mm(3)
- 11.5 mm(2)
- 12.201 mm(1)
- 15.25 mm(1)
- 18.5 mm(2)
- 18.55 mm(6)
- 20.326 mm(1)
- 22.0 mm(3)
- 25.401 mm(5)
- 26.0 mm(2)
- 28.576 mm(5)
- 34.0 mm(4)
- 34.926 mm(6)
- 38.1 mm(4)
- 41.301 mm(27)
- 44.0 mm(2)
- 44.45 mm(2)
- 47.6 mm(27)
- 50.0 mm(2)
- 50.801 mm(2)
- 54.0 mm(4)
- 55.875 mm(3)
- 56.625 mm(29)
- 57.151 mm(1)
- 57.2 mm(15)
- 60.325 mm(2)
- 63.5 mm(22)
- 69.851 mm(4)
- 70.0 mm(1)
- 76.2 mm(8)
- 82.551 mm(4)
- 88.9 mm(58)
- 127.0 mm(1)
- 139.701 mm(27)
- 146.05 mm(3)
- 174.601 mm(27)
- 209.601 mm(17)
- 222.3 mm(15)
- 333.0 mm(3)
to
Minimum Axial Groove Diameter
Minimum Axial Groove Diameter
- 0.0 in(76)
- 0.44 in(3)
- 0.453 in(2)
- 0.48 in(1)
- 0.6 in(1)
- 0.728 in(2)
- 0.73 in(6)
- 0.8 in(1)
- 0.866 in(3)
- 1.0 in(5)
- 1.024 in(2)
- 1.125 in(5)
- 1.339 in(4)
- 1.375 in(6)
- 1.5 in(4)
- 1.627 in(27)
- 1.732 in(2)
- 1.75 in(2)
- 1.874 in(27)
- 1.969 in(2)
- 2.0 in(2)
- 2.126 in(4)
- 2.2 in(3)
- 2.229 in(29)
- 2.25 in(1)
- 2.253 in(15)
- 2.375 in(2)
- 2.5 in(22)
- 2.75 in(4)
- 2.757 in(1)
- 3.0 in(8)
- 3.25 in(4)
- 3.5 in(58)
- 5.0 in(1)
- 5.5 in(27)
- 5.75 in(3)
- 6.875 in(27)
- 8.252 in(17)
- 8.752 in(15)
- 13.11 in(3)
to
Maximum Axial Groove Diameter
Maximum Axial Groove Diameter
- 393.661 in(181)
to
Maximum Axial Groove Diameter
Maximum Axial Groove Diameter
- 9999.0 mm(181)
to
Countersunk Angle
Countersunk Angle
- 7.0 (13)
- 14.5 (124)
- 27.0 (8)
- 27.5 (7)
- 30.0 (391)
- 33.0 (8)
- 45.0 (20)
to
Cutting Direction
Cutting Direction
- E (80)
- S (69)
Rake Angle Style
Rake Angle Style
- NEGATIVE-ZERO (2)
- NEUTRAL (ZERO) (147)
Maximum Bore Depth
Maximum Bore Depth
- 1.0 in(10)
- 1.23 in(1)
- 1.232 in(1)
- 1.291 in(1)
- 1.5 in(1)
- 1.555 in(1)
- 1.87 in(1)
- 1.891 in(2)
- 2.0 in(26)
- 2.499 in(1)
- 2.5 in(4)
- 2.52 in(2)
- 3.0 in(4)
- 3.125 in(1)
- 3.15 in(2)
- 3.75 in(3)
- 3.781 in(1)
- 3.938 in(4)
- 4.0 in(4)
- 4.5 in(2)
- 5.0 in(2)
- 5.039 in(2)
- 6.0 in(4)
- 6.299 in(4)
- 7.0 in(3)
- 7.875 in(1)
- 8.0 in(6)
- 9.0 in(1)
- 10.0 in(7)
to
Maximum Bore Depth
Maximum Bore Depth
- 25.401 mm(10)
- 31.25 mm(1)
- 31.3 mm(1)
- 32.801 mm(1)
- 38.1 mm(1)
- 39.5 mm(1)
- 47.5 mm(1)
- 48.0 mm(2)
- 50.801 mm(26)
- 63.475 mm(1)
- 63.5 mm(4)
- 64.0 mm(2)
- 76.2 mm(4)
- 79.375 mm(1)
- 80.0 mm(2)
- 95.25 mm(3)
- 96.0 mm(1)
- 100.0 mm(4)
- 101.601 mm(4)
- 114.301 mm(2)
- 127.0 mm(2)
- 128.0 mm(2)
- 152.4 mm(4)
- 160.0 mm(4)
- 177.8 mm(3)
- 200.0 mm(1)
- 203.201 mm(6)
- 228.601 mm(1)
- 254.0 mm(7)
to
Boring Bar Material
Boring Bar Material
- C (9)
- H (6)
- S (54)
Front-End
Clamp Style
Clamp Style
- N (187)
Cutting Width
Cutting Width
- 0.02 in(72)
- 0.031 in(80)
- 0.035 in(72)
- 0.039 in(131)
- 0.041 in(72)
- 0.047 in(139)
- 0.055 in(72)
- 0.058 in(72)
- 0.06 in(131)
- 0.062 in(139)
- 0.067 in(72)
- 0.069 in(131)
- 0.073 in(59)
- 0.077 in(72)
- 0.078 in(59)
- 0.079 in(131)
- 0.088 in(131)
- 0.089 in(101)
- 0.094 in(30)
- 0.095 in(139)
- 0.097 in(59)
- 0.098 in(131)
- 0.105 in(59)
- 0.108 in(131)
- 0.11 in(59)
- 0.119 in(167)
- 0.122 in(59)
- 0.125 in(167)
- 0.126 in(167)
- 0.128 in(131)
- 0.129 in(72)
- 0.131 in(30)
- 0.138 in(167)
- 0.143 in(59)
- 0.147 in(37)
- 0.15 in(35)
- 0.151 in(37)
- 0.152 in(72)
- 0.156 in(59)
- 0.157 in(95)
- 0.167 in(95)
- 0.169 in(59)
- 0.177 in(95)
- 0.178 in(59)
- 0.185 in(76)
- 0.188 in(95)
- 0.189 in(95)
- 0.192 in(30)
- 0.193 in(30)
- 0.195 in(59)
- 0.196 in(59)
- 0.197 in(39)
- 0.202 in(36)
- 0.213 in(36)
- 0.217 in(36)
- 0.218 in(8)
- 0.219 in(36)
- 0.237 in(39)
- 0.25 in(47)
- 0.256 in(36)
- 0.276 in(3)
- 0.281 in(11)
- 0.312 in(11)
- 0.315 in(2)
- 0.345 in(3)
- 0.354 in(3)
- 0.375 in(11)
- 0.381 in(3)
- 0.384 in(8)
to
Cutting Width
Cutting Width
- 0.5 mm(72)
- 0.775 mm(80)
- 0.8 mm(72)
- 0.9 mm(72)
- 1.0 mm(131)
- 1.05 mm(72)
- 1.201 mm(139)
- 1.401 mm(72)
- 1.475 mm(72)
- 1.5 mm(131)
- 1.576 mm(139)
- 1.701 mm(72)
- 1.75 mm(131)
- 1.826 mm(59)
- 1.951 mm(72)
- 1.975 mm(59)
- 2.0 mm(131)
- 2.2 mm(131)
- 2.225 mm(131)
- 2.25 mm(101)
- 2.375 mm(30)
- 2.401 mm(139)
- 2.475 mm(59)
- 2.5 mm(131)
- 2.676 mm(59)
- 2.75 mm(131)
- 2.801 mm(59)
- 3.0 mm(167)
- 3.1 mm(59)
- 3.176 mm(167)
- 3.2 mm(167)
- 3.25 mm(131)
- 3.276 mm(72)
- 3.325 mm(30)
- 3.5 mm(167)
- 3.6 mm(59)
- 3.725 mm(37)
- 3.801 mm(35)
- 3.825 mm(37)
- 3.85 mm(72)
- 3.95 mm(59)
- 3.975 mm(30)
- 4.0 mm(95)
- 4.25 mm(95)
- 4.3 mm(59)
- 4.5 mm(95)
- 4.525 mm(59)
- 4.7 mm(76)
- 4.775 mm(95)
- 4.801 mm(95)
- 4.875 mm(30)
- 4.9 mm(30)
- 4.95 mm(59)
- 4.976 mm(59)
- 5.0 mm(39)
- 5.125 mm(36)
- 5.4 mm(36)
- 5.5 mm(36)
- 5.525 mm(8)
- 5.575 mm(36)
- 6.0 mm(39)
- 6.351 mm(47)
- 6.5 mm(36)
- 7.0 mm(3)
- 7.125 mm(11)
- 7.926 mm(11)
- 8.0 mm(2)
- 8.75 mm(3)
- 9.0 mm(3)
- 9.525 mm(11)
- 9.675 mm(3)
- 9.75 mm(8)
to
Insert Size
Insert Size
- 1 (8)
- 2 (45)
- 3 (32)
- 4 (16)
- 6 (2)
Maximum Cutting Depth
Maximum Cutting Depth
- 0.04 in(1)
- 0.063 in(2)
- 0.067 in(1)
- 0.07 in(2)
- 0.075 in(1)
- 0.13 in(1)
- 0.138 in(40)
- 0.21 in(39)
- 0.24 in(2)
- 0.25 in(2)
- 0.293 in(8)
- 0.294 in(15)
- 0.3 in(1)
- 0.334 in(4)
- 0.416 in(3)
to
Maximum Cutting Depth
Maximum Cutting Depth
- 1.026 mm(1)
- 1.6 mm(2)
- 1.701 mm(1)