External Machining
Engineered for turning operations on the outer surface of a workpiece, Kennametal’s external machining tools can be used for cylindrical parts, shafts, rods, and more. For operations that require external threading operations such as profiling and turning, Kennametal offers a variety of tool holders and clamping styles for your inserts. Choose from Kenloc™ M-style, Kendex™ and Top Notch™ C-style, Kenclamp™ D-style, and Wedgelock tooling systems. When rigidity, reduced chatter, and improved tool life are a concern during external machining, select Kennametal's full range of solutions.
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Workpiece Material
Workpiece Material
- P Steel (1798)
- P0Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(1798)
- P1Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(1798)
- P2Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS(1798)
- P3Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS(1798)
- P4Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS(1798)
- P5Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS(1798)
- P6High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS(1798)
- M Stainless Steel (1780)
- M1Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS(1780)
- M2High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS(1780)
- M3Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS(1780)
- K Cast Iron (1888)
- K1Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS(1888)
- K2Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS(1883)
- K3High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS(1839)
- N Non-Ferrous Materials (1657)
- N1Wrought Aluminum (1607)
- N2Low-Silicon Aluminum Alloys and Magnesium Alloys Si <12.2%(1607)
- N3High-Silicon Aluminum Alloys Si >12.2%(818)
- N4Copper, Brass, Zinc-based on machinability index range of 70-100 (1657)
- N5Nylon, Plastics, Rubbers, Phenolics, Resins, Fiberglass (1558)
- N6Carbon, Graphite Composites, CFRP (1462)
- N7MMC's (1491)
- S High-Temp Alloys (1858)
- S1Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS(1853)
- S2Cobalt-Based, Heat-Resistant Alloys 250-450 HB; 25-48 HRC; 1000-1450 N/mm^2 UTS(1858)
- S3Nickel-Based, Heat Resistant Alloys 160-450 HB; <48 HRC; 600-1700 N/mm^2 UTS(1853)
- S4Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS(1783)
- H Hardened Materials (1504)
- H1Hardened Materials 44-48 HRC(1504)
- H2Hardened Materials 48-55 HRC(1504)
- H3Hardened Materials 56-60 HRC(1504)
- H4Hardened Materials >60 HRC(1154)
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- CN (113)
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Applications
Applications
Chamfer Turning (49)
Facing (1225)
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Multiple Direction Cutting (1288)
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Profiling (1171)
TRN Boring (338)
Turning (1783)
Cutting Condition
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Connection Style
Connection Style
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Cutting Edges Per Insert
Cutting Edges Per Insert
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Over All Length [L]
Over All Length [L]
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Availability
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Application
Minimum Depth of Cut
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Grade Of Cutting Tool
Grade Of Cutting Tool
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- YY87EL (20)
Hand Of Tool
Hand Of Tool
- L (639)
- N (210)
- R (744)
Wiper Insert
Wiper Insert
- N (1900)
- Y (601)
F Dimension
F Dimension
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Minimum Bore Diameter
Minimum Bore Diameter
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- 106.0 mm(10)
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Minimum Axial Groove Diameter
Minimum Axial Groove Diameter
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Cutting Direction
Cutting Direction
- B (378)
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- S (1012)
Rake Angle Style
Rake Angle Style
- DOUBLE NEGATIVE (872)
- DOUBLE POSITIVE (36)
- NEGATIVE-ZERO (157)
- NEUTRAL (ZERO) (397)
- POSITIVE-ZERO (65)
Maximum Bore Depth
Maximum Bore Depth
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Boring Bar Material
Boring Bar Material
- S (13)
Front-End
Clamp Style
Clamp Style
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- M (709)
- N (35)
- P (304)
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- X (15)
Insert Shape
Insert Shape
- C-DIAMOND/RHOMBIC 80 (497)
- D-DIAMOND/RHOMBIC 55 (385)
- E-DIAMOND/RHOMBIC 75 (1)
- R-ROUND (161)
- S-SQUARE 90 (322)
- T-TRIANGLE 60 (260)
- V-DIAMOND/RHOMBIC 35 (191)
- W-TRIGON 80 (99)
Maximum Cutting Depth
Maximum Cutting Depth
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Insert Geometry
Cutting Tool Material
Cutting Tool Material
- B H (1001)
- B L (1034)
- C A (1222)
- C N (1155)
- D P (953)
- H T (1189)
- H W (1841)
Back-End
Connection Type
Connection Type
- SQUARE SHANK (1329)
- TAPER SHANK (264)
System Size
System Size
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Back-End Diameter
Back-End Diameter
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Shank Height
Shank Height
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Shank Width
Shank Width
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