KDMT Ball Nose Platform • KDMS • KDMT

The KDMT indexable toroidal copy milling system is a proven solution for roughing and finishing operations. Engineered with a wide range of diameters and insert styles, this platform provides exceptional performance and productivity--especially during flat-bottom and back-draft finishing. The high feed insert style provides high removal rates and precision accuracy. The KDMT copy milling system can be used on a variety of workpiece materials ranging from hardened steel to aluminum. The wide diameter range enables the system to be applied across several types of machining conditions. Toolholders are available with screw-on and cylindrical shanks. KDMS precision inserts are also available.

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    Workpiece Material
    Workpiece Material
    • P Steel (61)
      • P1
        Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(61)
      • P2
        Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS(61)
      • P3
        Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS(61)
      • P4
        Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS(61)
      • P5
        Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS(61)
      • P6
        High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS(61)
    • M Stainless Steel (61)
      • M1
        Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS(61)
      • M2
        High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS(61)
      • M3
        Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS(61)
    • K Cast Iron (61)
      • K1
        Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS(61)
      • K2
        Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS(61)
      • K3
        High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS(61)
    • N Non-Ferrous Materials (29)
      • N1
        Wrought Aluminum (29)
      • N2
        Low-Silicon Aluminum Alloys and Magnesium Alloys Si <12.2%(29)
      • N3
        High-Silicon Aluminum Alloys Si >12.2%(29)
    • S High-Temp Alloys (29)
      • S3
        Nickel-Based, Heat Resistant Alloys 160-450 HB; <48 HRC; 600-1700 N/mm^2 UTS(29)
    • H Hardened Materials (54)
      • H1
        Hardened Materials 44-48 HRC(43)
      • H2
        Hardened Materials 48-55 HRC(54)
      • H3
        Hardened Materials 56-60 HRC(54)
    Applications
    Applications
    • PocketPocket (19)
    • Pocket MillingPocket Milling (19)
    • Profile MillingProfile Milling (19)
    • RampingRamping (19)
    • Shoulder Ball NoseShoulder Ball Nose (19)
    • Shoulder MillingShoulder Milling (19)
    • Slot MillingSlot Milling (19)
    • Slot Square EndSlot Square End (19)
    Cutting Diameter
    Cutting Diameter
    • 0.394 in(2)
    • 0.473 in(5)
    • 0.63 in(5)
    • 0.787 in(5)
    • 0.984 in(1)
    • 1.26 in(1)
    Cutting Diameter MintoCutting Diameter Max
    Cutting Diameter
    Cutting Diameter
    • 10.0 mm(2)
    • 12.0 mm(5)
    • 16.0 mm(5)
    • 20.0 mm(5)
    • 25.0 mm(1)
    • 32.0 mm(1)
    Cutting Diameter MintoCutting Diameter Max
    Cutting Length
    Cutting Length
    • 2.5 mm(2)
    • 3.0 mm(5)
    • 4.0 mm(5)
    • 5.0 mm(5)
    • 6.0 mm(1)
    • 8.0 mm(1)
    Cutting Length MintoCutting Length Max
    Cutting Length
    Cutting Length
    • 0.098 in(2)
    • 0.119 in(5)
    • 0.157 in(5)
    • 0.197 in(5)
    • 0.237 in(1)
    • 0.315 in(1)
    Cutting Length MintoCutting Length Max
    Reach
    Reach
    • 1.102 in(2)
    • 1.26 in(1)
    • 1.339 in(1)
    • 1.457 in(2)
    • 1.575 in(1)
    • 1.655 in(1)
    • 1.85 in(1)
    • 1.891 in(1)
    • 2.047 in(3)
    • 2.244 in(2)
    • 2.48 in(1)
    • 2.835 in(1)
    • 3.031 in(1)
    • 3.228 in(1)
    Reach MintoReach Max
    Reach
    Reach
    • 28.0 mm(2)
    • 32.0 mm(1)
    • 34.0 mm(1)
    • 37.0 mm(2)
    • 40.0 mm(1)
    • 42.0 mm(1)
    • 47.0 mm(1)
    • 48.0 mm(1)
    • 52.0 mm(3)
    • 57.0 mm(2)
    • 63.0 mm(1)
    • 72.0 mm(1)
    • 77.0 mm(1)
    • 82.0 mm(1)
    Reach MintoReach Max
    Tool Cutting Edge Angle
    Tool Cutting Edge Angle
    • 90.0 (11)
    Tool Cutting Edge Angle MintoTool Cutting Edge Angle Max
    Connection Style
    Connection Style
    • Screw-On Connection (3)
    • Straight-Cylindrical (16)
    Number of Flutes
    Number of Flutes
    • 2 (19)
    Internal Coolant Capability
    Internal Coolant Capability
    Over All Length [L]
    Over All Length [L]
    • 1.792 in(2)
    • 2.028 in(1)
    • 4.803 in(2)
    • 5.197 in(1)
    • 5.591 in(3)
    • 5.984 in(2)
    • 6.378 in(3)
    • 6.969 in(2)
    • 7.559 in(2)
    • 8.346 in(1)
    Over All Length [L] MintoOver All Length [L] Max
    Over All Length [L]
    Over All Length [L]
    • 45.5 mm(2)
    • 51.5 mm(1)
    • 122.0 mm(2)
    • 132.0 mm(1)
    • 142.0 mm(3)
    • 152.0 mm(2)
    • 162.0 mm(3)
    • 177.0 mm(2)
    • 192.0 mm(2)
    • 212.0 mm(1)
    Over All Length [L] MintoOver All Length [L] Max
    Corner configuration
    Corner Radius
    Corner Radius
    • 0.0 in(7)
    • 0.02 in(1)
    • 0.024 in(3)
    • 0.031 in(30)
    • 0.039 in(32)
    • 0.04 in(15)
    • 0.052 in(7)
    • 0.063 in(24)
    • 0.079 in(8)
    • 0.103 in(2)
    • 0.119 in(6)
    • 0.125 in(1)
    • 0.157 in(6)
    • 0.197 in(1)
    Corner Radius MintoCorner Radius Max
    Corner Radius
    Corner Radius
    • 0.0 mm(7)
    • 0.5 mm(1)
    • 0.601 mm(3)
    • 0.8 mm(30)
    • 1.0 mm(32)
    • 1.026 mm(15)
    • 1.3 mm(7)
    • 1.6 mm(24)
    • 2.0 mm(8)
    • 2.6 mm(2)
    • 3.0 mm(6)
    • 3.176 mm(1)
    • 4.0 mm(6)
    • 5.0 mm(1)
    Corner Radius MintoCorner Radius Max
    Application
    Grade Of Cutting Tool
    Grade Of Cutting Tool
    • KC505M (17)
    • KC515M (21)
    • KC530M (19)
    • KCPH15 (31)
    • KCPK10 (45)
    • KCPK25 (26)
    • KNS10 (17)
    Hand Of Tool
    Hand Of Tool
    • R (19)
    Rough Finish
    Rough Finish
    • F (8)
    Wiper Insert
    Wiper Insert
    • N (50)
    Maximum Ramp Angle
    Maximum Ramp Angle
    • 3.0 (19)
    Maximum Ramp Angle MintoMaximum Ramp Angle Max
    Front-End
    Cutting Width
    Cutting Width
    • 0.237 in(2)
    • 0.25 in(1)
    • 0.312 in(1)
    • 0.315 in(4)
    • 0.375 in(1)
    • 0.394 in(5)
    • 0.473 in(6)
    • 0.5 in(5)
    • 0.63 in(6)
    • 0.75 in(5)
    • 0.787 in(6)
    • 0.984 in(3)
    • 1.0 in(4)
    • 1.26 in(1)
    Cutting Width MintoCutting Width Max
    Cutting Width
    Cutting Width
    • 6.0 mm(2)
    • 6.351 mm(1)
    • 7.926 mm(1)
    • 8.0 mm(4)
    • 9.525 mm(1)
    • 10.0 mm(5)
    • 12.0 mm(6)
    • 12.701 mm(5)
    • 16.0 mm(6)
    • 19.05 mm(5)
    • 20.0 mm(6)
    • 25.0 mm(3)
    • 25.401 mm(4)
    • 32.0 mm(1)
    Cutting Width MintoCutting Width Max
    Neck Diameter
    Neck Diameter
    • 0.347 in(2)
    • 0.414 in(4)
    • 0.551 in(4)
    • 0.709 in(4)
    • 0.882 in(1)
    • 1.127 in(1)
    Neck Diameter MintoNeck Diameter Max
    Neck Diameter
    Neck Diameter
    • 8.8 mm(2)
    • 10.5 mm(4)
    • 14.0 mm(4)
    • 18.0 mm(4)
    • 22.401 mm(1)
    • 28.6 mm(1)
    Neck Diameter MintoNeck Diameter Max
    Center Cutting
    Center Cutting
    Insert Geometry
    Shape
    Shape
    • DMT-TOROIDAL (50)
    Cutting Tool Material
    Cutting Tool Material
    • H W (50)
    Back-End
    Connection Type
    Connection Type
    • CYLINDRICAL (16)
    • SCREW-ON (3)
    Back-End Diameter
    Back-End Diameter
    • 10.0 mm(2)
    • 12.0 mm(4)
    • 13.0 mm(2)
    • 16.0 mm(4)
    • 18.0 mm(1)
    • 20.0 mm(4)
    • 25.0 mm(1)
    • 32.0 mm(1)
    Back-End Diameter MintoBack-End Diameter Max
    Back-End Diameter
    Back-End Diameter
    • 0.394 in(2)
    • 0.473 in(4)
    • 0.512 in(2)
    • 0.63 in(4)
    • 0.709 in(1)
    • 0.787 in(4)
    • 0.984 in(1)
    • 1.26 in(1)
    Back-End Diameter MintoBack-End Diameter Max
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