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Next Level Turning for Small Parts Machining

TopSwiss small parts machining inserts enhance Kennametal’s turning portfolio with better solutions for aerospace, general engineering, medical and transportation customers facing challenges with achieving superior chip evacuation and surface finish in low feed, high depth-of-cut applications.

TopSwiss Inserts Feature:

  • 4 new carbide grades, 1 new cermet grade and 7 new geometries
  • Straight and curved cutting edges for stable cuts and smooth chip flow in low feed, high DOC applications
  • Polished finishing geometries for increased welding resistance and improved surface finishing
  • Medium and finishing wiper geometries for increased feed rates and superior surface quality
  • Several geometries with high chip breaker walls and large pockets for better chip evacuation
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    Workpiece Material
    Workpiece Material
    • P Steel (204)
      • P0
        Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(137)
      • P1
        Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(137)
      • P2
        Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS(137)
      • P3
        Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS(137)
      • P4
        Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS(137)
      • P5
        Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS(204)
      • P6
        High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS(204)
    • M Stainless Steel (183)
      • M1
        Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS(183)
      • M2
        High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS(183)
      • M3
        Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS(183)
    • N Non-Ferrous Materials (50)
      • N1
        Wrought Aluminum (50)
      • N2
        Low-Silicon Aluminum Alloys and Magnesium Alloys Si <12.2%(50)
      • N3
        High-Silicon Aluminum Alloys Si >12.2%(50)
      • N4
        Copper, Brass, Zinc-based on machinability index range of 70-100 (50)
      • N5
        Nylon, Plastics, Rubbers, Phenolics, Resins, Fiberglass (50)
      • N6
        Carbon, Graphite Composites, CFRP (50)
      • N7
        MMC's (50)
    • S High-Temp Alloys (117)
      • S1
        Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS(117)
      • S2
        Cobalt-Based, Heat-Resistant Alloys 250-450 HB; 25-48 HRC; 1000-1450 N/mm^2 UTS(117)
      • S3
        Nickel-Based, Heat Resistant Alloys 160-450 HB; <48 HRC; 600-1700 N/mm^2 UTS(117)
      • S4
        Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS(82)
    Cutting Condition
    Cutting Condition
    • Heavily Interrupted Cut (55)
    • Lightly Interrupted Cut (152)
    • Smooth Cut (254)
    • Varying Depth of Cut (232)
    Cutting Edges Per Insert
    Cutting Edges Per Insert
    • 0.0 (3)
    • 2.0 (222)
    • 3.0 (8)
    • 4.0 (14)
    • 6.0 (4)
    • 8.0 (3)
    Cutting Edges Per Insert MintoCutting Edges Per Insert Max
    Corner configuration
    Corner Radius
    Corner Radius
    • 0.0 in(3)
    • 0.001 in(18)
    • 0.004 in(51)
    • 0.008 in(60)
    • 0.016 in(71)
    • 0.031 in(43)
    • 0.047 in(2)
    Corner Radius MintoCorner Radius Max
    Corner Radius
    Corner Radius
    • 0.0 mm(3)
    • 0.025 mm(18)
    • 0.1 mm(51)
    • 0.2 mm(60)
    • 0.4 mm(71)
    • 0.8 mm(43)
    • 1.201 mm(2)
    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
    • KCM25S (35)
    • KCP20S (21)
    • KCS25S (32)
    • KN10S (50)
    • KTP25S (116)
    Wiper Insert
    Wiper Insert
    • N (247)
    • Y (5)
    Front-End
    Insert Shape
    Insert Shape
    • C-DIAMOND/RHOMBIC 80 (102)
    • D-DIAMOND/RHOMBIC 55 (100)
    • S-SQUARE 90 (2)
    • T-TRIANGLE 60 (10)
    • V-DIAMOND/RHOMBIC 35 (38)
    • W-TRIGON 80 (2)
    Insert Geometry
    Shape
    Shape
    • C-DIAMOND/RHOMBIC 80 (102)
    • D-DIAMOND/RHOMBIC 55 (100)
    • S-SQUARE 90 (2)
    • T-TRIANGLE 60 (10)
    • V-DIAMOND/RHOMBIC 35 (38)
    • W-TRIGON 80 (2)
    Insert IC Size
    Insert IC Size
    • 6.351 mm(121)
    • 9.525 mm(119)
    • 12.701 mm(12)
    Insert IC Size MintoInsert IC Size Max
    Insert IC Size
    Insert IC Size
    • 0.25 in(121)
    • 0.375 in(119)
    • 0.5 in(12)
    Insert IC Size MintoInsert IC Size Max
    Cutting Edge Length
    Cutting Edge Length
    • 6.45 mm(41)
    • 6.65 mm(3)
    • 7.75 mm(19)
    • 7.775 mm(26)
    • 8.675 mm(2)
    • 9.525 mm(2)
    • 9.675 mm(44)
    • 11.0 mm(4)
    • 11.076 mm(28)
    • 11.625 mm(20)
    • 11.65 mm(29)
    • 12.9 mm(4)
    • 15.5 mm(6)
    • 16.5 mm(6)
    • 16.6 mm(10)
    Cutting Edge Length MintoCutting Edge Length Max
    Cutting Edge Length
    Cutting Edge Length
    • 0.254 in(41)
    • 0.262 in(3)
    • 0.305 in(19)
    • 0.306 in(26)
    • 0.342 in(2)
    • 0.375 in(2)
    • 0.381 in(44)
    • 0.433 in(4)
    • 0.436 in(28)
    • 0.458 in(20)
    • 0.459 in(29)
    • 0.508 in(4)
    • 0.61 in(6)
    • 0.65 in(6)
    • 0.654 in(10)
    Cutting Edge Length MintoCutting Edge Length Max
    Chip Breaker CBMD
    Chip Breaker CBMD
    • FFS (22)
    • FPS (36)
    • FWS (6)
    • LFS (36)
    • M (1)
    • MPS (18)
    • MWS (4)
    • PPS (129)
    Tolerance Class
    Tolerance Class
    • E (101)
    • G (86)
    • M (65)
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    Positive Swiss Style Inserts • Screw-On

    (239)Positive Swiss Style Inserts • Screw-On

    Negative Swiss Style Inserts • Kenloc™

    (15)Negative Swiss Style Inserts • Kenloc™

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