Cutters KSSM™ 12 • Inch

The KSSM 12 series of shell mills are engineered to machine titanium, steel, stainless steel, and high-temperature alloys in shoulder milling operations. With effective thermal management in reduced cutting temperatures, the KSSM 12 cutter through coolant capabilities improves lubricity at the cutter zone improving chip control and tool life. The KSSM 12 platform is ideal for face milling, shoulder milling, pocketing, profiling, ramping, and helical interpolations. Square inserts are available with four cutting edges and Precision Coolant Technology (PCT) where coolant moves through the inserts while machining. IC12 inserts are only for helical cutters.

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    Inch
    Key Filters
    Workpiece Material
    Workpiece Material
    • P Steel (26)
      • P0
        Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(26)
      • P1
        Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(26)
      • P2
        Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS(26)
      • P3
        Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS(26)
      • P4
        Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS(26)
      • P5
        Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS(26)
      • P6
        High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS(26)
    • M Stainless Steel (26)
      • M1
        Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS(26)
      • M2
        High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS(26)
      • M3
        Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS(26)
    • K Cast Iron (26)
      • K1
        Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS(26)
      • K2
        Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS(26)
      • K3
        High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS(26)
    • N Non-Ferrous Materials (26)
      • N1
        Wrought Aluminum (26)
      • N2
        Low-Silicon Aluminum Alloys and Magnesium Alloys Si <12.2%(26)
      • N3
        High-Silicon Aluminum Alloys Si >12.2%(26)
    • S High-Temp Alloys (26)
      • S1
        Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS(26)
      • S2
        Cobalt-Based, Heat-Resistant Alloys 250-450 HB; 25-48 HRC; 1000-1450 N/mm^2 UTS(26)
      • S3
        Nickel-Based, Heat Resistant Alloys 160-450 HB; <48 HRC; 600-1700 N/mm^2 UTS(26)
      • S4
        Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS(26)
    • H Hardened Materials (26)
      • H1
        Hardened Materials 44-48 HRC(26)
    Applications
    Applications
    • Face MillingFace Milling (26)
    • Shoulder MillingShoulder Milling (26)
    • Shoulder Square EndShoulder Square End (26)
    • Slot MillingSlot Milling (18)
    • Slot Square EndSlot Square End (18)
    Cutting Diameter
    Cutting Diameter
    • 2.0 in(3)
    • 2.5 in(2)
    • 3.0 in(3)
    • 4.0 in(6)
    • 5.0 in(3)
    • 6.0 in(5)
    • 8.0 in(3)
    • 10.0 in(1)
    Cutting Diameter MintoCutting Diameter Max
    Cutting Diameter
    Cutting Diameter
    • 50.801 mm(3)
    • 63.5 mm(2)
    • 76.2 mm(3)
    • 101.601 mm(6)
    • 127.0 mm(3)
    • 152.4 mm(5)
    • 203.201 mm(3)
    • 254.0 mm(1)
    Cutting Diameter MintoCutting Diameter Max
    Reach
    Reach
    • 1.75 in(8)
    • 2.0 in(6)
    • 2.38 in(12)
    Reach MintoReach Max
    Reach
    Reach
    • 44.45 mm(8)
    • 50.801 mm(6)
    • 60.45 mm(12)
    Reach MintoReach Max
    Connection Style
    Connection Style
    • A-Socket Head Cap Screw (22)
    • C-Bolt Circle (4)
    Number of Flutes
    Number of Flutes
    • 10 (4)
    • 12 (2)
    • 14 (1)
    • 16 (1)
    • 3 (1)
    • 4 (2)
    • 5 (4)
    • 6 (3)
    • 7 (3)
    • 8 (5)
    Cutting Edges Per Insert
    Cutting Edges Per Insert
    • 2.0 (26)
    • 4.0 (26)
    Cutting Edges Per Insert MintoCutting Edges Per Insert Max
    Over All Length [L]
    Over All Length [L]
    • 1.75 in(8)
    • 2.0 in(6)
    • 2.38 in(12)
    Over All Length [L] MintoOver All Length [L] Max
    Over All Length [L]
    Over All Length [L]
    • 44.45 mm(8)
    • 50.801 mm(6)
    • 60.45 mm(12)
    Over All Length [L] MintoOver All Length [L] Max
    Corner configuration
    Corner Radius
    Corner Radius
    • 0.016 in(26)
    • 0.031 in(26)
    • 0.047 in(26)
    • 0.063 in(26)
    • 0.078 in(26)
    • 0.094 in(26)
    • 0.095 in(26)
    • 0.125 in(26)
    • 0.126 in(26)
    • 0.187 in(26)
    • 0.249 in(26)
    • 0.25 in(26)
    Corner Radius MintoCorner Radius Max
    Corner Radius
    Corner Radius
    • 0.4 mm(26)
    • 0.8 mm(26)
    • 1.201 mm(26)
    • 1.6 mm(26)
    • 1.975 mm(26)
    • 2.375 mm(26)
    • 2.401 mm(26)
    • 3.176 mm(26)
    • 3.2 mm(26)
    • 4.75 mm(26)
    • 6.325 mm(26)
    • 6.351 mm(26)
    Corner Radius MintoCorner Radius Max
    Application
    Grade Of Cutting Tool
    Grade Of Cutting Tool
    • KC410M (26)
    • KC510M (26)
    • KC520M (26)
    • KC522M (26)
    • KC525M (26)
    • KC715M (26)
    • KC725M (26)
    • KC735M (26)
    • KC792M (26)
    • KC915M (26)
    • KC920M (26)
    • KC925M (26)
    • KC935M (26)
    • KCK15 (26)
    • KCK20B (26)
    • KCPK30 (26)
    • KCPM20 (26)
    • KCPM40 (26)
    • KCSM30 (26)
    • KCSM40 (26)
    • KTPK20 (26)
    • KUC20M (26)
    • KUC30M (26)
    • KY1335 (26)
    • KY3500 (26)
    • X500 (26)
    Back-End
    Back-End Diameter
    Back-End Diameter
    • 19.05 mm(3)
    • 25.401 mm(5)
    • 31.75 mm(3)
    • 38.1 mm(9)
    • 50.801 mm(2)
    • 63.5 mm(4)
    Back-End Diameter MintoBack-End Diameter Max
    Back-End Diameter
    Back-End Diameter
    • 0.75 in(3)
    • 1.0 in(5)
    • 1.25 in(3)
    • 1.5 in(9)
    • 2.0 in(2)
    • 2.5 in(4)
    Back-End Diameter MintoBack-End Diameter Max
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