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    4-Edged, 90° Shoulder Mills

    VSM490 is a 4-edged, double-sided roughing shoulder mill with embedded finishing capabilities. This shoulder mill, with four insert geometries to cover applications in every material group (steel, cast iron, stainless steel, titanium, aluminum) produces a best-in-class wall finish in axial step-down jobs.

    VSM490-15 Features

    • Ap1 max = 15mm
    • Screw-on end mills: 25-35mm
    • Cylindrical end mills:16-32mm
    • Shell mills: 40-160mm
    • Weldon end mills: 25-40mm
    • Perfect fit for taper 50 spindles

    Four insert geometries for all material groups in shoulder milling applications

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      Workpiece Material
      Workpiece Material
      • P Steel (96)
        • P0
          Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(91)
        • P1
          Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(96)
        • P2
          Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS(96)
        • P3
          Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS(96)
        • P4
          Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS(96)
        • P5
          Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS(96)
        • P6
          High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS(96)
      • M Stainless Steel (96)
        • M1
          Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS(96)
        • M2
          High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS(96)
        • M3
          Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS(96)
      • K Cast Iron (87)
        • K1
          Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS(87)
        • K2
          Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS(87)
        • K3
          High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS(87)
      • N Non-Ferrous Materials (62)
        • N1
          Wrought Aluminum (62)
        • N2
          Low-Silicon Aluminum Alloys and Magnesium Alloys Si <12.2%(62)
        • N3
          High-Silicon Aluminum Alloys Si >12.2%(62)
      • S High-Temp Alloys (96)
        • S1
          Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS(90)
        • S2
          Cobalt-Based, Heat-Resistant Alloys 250-450 HB; 25-48 HRC; 1000-1450 N/mm^2 UTS(90)
        • S3
          Nickel-Based, Heat Resistant Alloys 160-450 HB; <48 HRC; 600-1700 N/mm^2 UTS(90)
        • S4
          Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS(96)
      • H Hardened Materials (66)
        • H1
          Hardened Materials 44-48 HRC(66)
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      • CN (48)
      • DE (77)
      • GB (17)
      • IN (23)
      • SG (34)
      • US (37)
      Applications
      Applications
      • Face MillingFace Milling (55)
      • PocketPocket (22)
      • Shoulder Bottom ShoulderShoulder Bottom Shoulder (33)
      • Shoulder MillingShoulder Milling (55)
      • Shoulder RoughingShoulder Roughing (55)
      • Shoulder Square EndShoulder Square End (55)
      • Slot MillingSlot Milling (22)
      • Slot Square EndSlot Square End (22)
      Cutting Diameter
      Cutting Diameter
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      • 4.921 in(3)
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      • 6.299 in(2)
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      Cutting Diameter
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      Reach
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      Reach
      Reach
      • 32.0 mm(2)
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      • 50.0 mm(12)
      • 50.801 mm(2)
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      Tool Cutting Edge Angle
      Tool Cutting Edge Angle
      • 90.0 (55)
      Tool Cutting Edge Angle MintoTool Cutting Edge Angle Max
      Connection Style
      Connection Style
      • A-Socket Head Cap Screw (32)
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      Number of Flutes
      Number of Flutes
      • 10 (1)
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      Internal Coolant Capability
      Internal Coolant Capability
      Over All Length [L]
      Over All Length [L]
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      Over All Length [L] MintoOver All Length [L] Max
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      Over All Length [L] MintoOver All Length [L] Max
      Corner configuration
      Corner Radius
      Corner Radius
      • 0.016 in(64)
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      Corner Radius MintoCorner Radius Max
      Corner Radius
      Corner Radius
      • 0.4 mm(64)
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      Corner Radius MintoCorner Radius Max
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      Grade Of Cutting Tool
      Grade Of Cutting Tool
      • WK15CM (62)
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      Hand Of Tool
      Hand Of Tool
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      Neck Diameter
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      Neck Diameter MintoNeck Diameter Max
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      Neck Diameter
      • 18.5 mm(1)
      • 23.6 mm(1)
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      Neck Diameter MintoNeck Diameter Max
      Center Cutting
      Center Cutting
      Insert Geometry
      Shape
      Shape
      • X-RECTANGLE MILL 4 90 (58)
      Cutting Edge Length
      Cutting Edge Length
      • 15.3 mm(58)
      Cutting Edge Length MintoCutting Edge Length Max
      Cutting Edge Length
      Cutting Edge Length
      • 0.602 in(58)
      Cutting Edge Length MintoCutting Edge Length Max
      Chip Breaker CBMD
      Chip Breaker CBMD
      • ALP (2)
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      Cutting Tool Material
      • H W (58)
      Tolerance Class
      Tolerance Class
      • G (30)
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      Connection Type
      Connection Type
      • CYLINDRICAL (17)
      • SCREW-ON (4)
      • SHELL MILL (34)
      Back-End Diameter
      Back-End Diameter
      • 12.701 mm(1)
      • 16.0 mm(2)
      • 19.05 mm(5)
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      • 25.401 mm(8)
      • 27.0 mm(3)
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      Back-End Diameter
      Back-End Diameter
      • 0.5 in(1)
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      Back-End Diameter MintoBack-End Diameter Max
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