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    GOmill™ GP • Square End • 4 Flutes • Weldon® Shank • Inch

    General Purpose Solid Carbide End Mill

    Material Number101273973

    GOmill™ GP • Square End • 4 Flutes • Weldon® Shank • Inch
    GOmill™ GP • Square End • 4 Flutes • Weldon® Shank • Inch
    GOmill™ GP • Square End • 4 Flutes • Weldon® Shank • Inch
    Open expanded view
    GOmill™ GP • Square End • 4 Flutes • Weldon® Shank • Inch
    GOmill™ GP • Square End • 4 Flutes • Weldon® Shank • Inch
    Generic representation
    Contact our sales team to discover all of your pricing options

    Features and benefits

    • Solid carbide end mill with excellent cost-benefit ratio
    • Eccentric relief increases cutting edge stability for long tool life and high surface quality
    • Eccentric relief eases regrinding and reduces reconditioning cost
    • Center cutting for plunging and ramping operations
    • Ramping: BlankRamping: Blank
    • Slotting: Square EndSlotting: Square End
    • Side Milling/Shoulder Milling: Square EndSide Milling/Shoulder Milling: Square End
    • Tool Dimensions: Flute Configuration: 4Tool Dimensions: Flute Configuration: 4
    • Helix Angle: 30°Helix Angle: 30°
    • Corner Style: Square EndCorner Style: Square End
    End Mill Tolerances
    D1toleranceDtolerance h6 + / -
    All+.000/- .002"≤1/8"+0/-.00024"
    1/8 1/4"+0/-.00031"
    1/4 3/8"+0/-.00035"
    3/8 23/32"+0/-.00043"
    23/32 1 3/16"+0/-.00051"
    product data image 37274product data image 38155product data image 100039730
    Side Milling (A) and Slotting (B)KC633MRecommended feed per tooth (IPT = inch/th) for side milling (A). For slotting (B), reduce IPT by 20%.
    ABCutting Speed vc SFMD1 Diameter
    1/641/321/165/643/321/83/161/45/163/81/25/83/41
    Material GroupapaeapMinMaxinch.0156.0313.0625.0781.0938.1250.1875.2500.3125.3750.5000.6250.75001.0000
    P0Ap1 max0.1 x D0.5 x D490–660IPT.0001.0002.0004.0005.0007.0009.0014.0018.0023.0027.0034.0040.0044.0049
    1Ap1 max0.1 x D0.5 x D490–660IPT.0001.0002.0004.0005.0007.0009.0014.0018.0023.0027.0034.0040.0044.0049
    2Ap1 max0.1 x D0.5 x D460–620IPT.0001.0002.0004.0005.0007.0009.0014.0018.0023.0027.0034.0040.0044.0049
    3Ap1 max0.1 x D0.5 x D390–520IPT.0001.0002.0004.0004.0005.0007.0011.0015.0020.0023.0029.0034.0039.0045
    4Ap1 max0.1 x D0.5 x D300–490IPT.0001.0002.0003.0004.0005.0007.0010.0014.0018.0020.0026.0030.0034.0039
    M1Ap1 max0.1 x D0.5 x D300–380IPT.0001.0002.0004.0004.0005.0007.0011.0015.0020.0023.0029.0034.0039.0045
    2Ap1 max0.1 x D0.5 x D200–260IPT.0001.0002.0003.0004.0004.0006.0009.0012.0016.0018.0023.0027.0031.0036
    K1Ap1 max0.1 x D0.5 x D390–490IPT.0001.0002.0004.0005.0007.0009.0014.0018.0023.0027.0034.0040.0044.0049
    2Ap1 max0.1 x D0.5 x D360–460IPT.0001.0002.0004.0004.0005.0007.0011.0015.0020.0023.0029.0034.0039.0045
    N1Ap1 max0.1 x D0.5 x D820–3250IPT.0002.0003.0006.0008.0009.0013.0019.0025.0031.0038.0050.0063.0075.0100
    2Ap1 max0.1 x D0.5 x D820–2450IPT.0001.0003.0005.0006.0008.0010.0015.0020.0025.0030.0040.0050.0060.0080
    4Ap1 max0.1 x D0.5 x D8202450IPT.0001.0003.0006.0007.0008.0011.0017.0023.0028.0034.0045.0056.0068.0090
    product data image 37274product data image 100039728
    Side Milling (A)KC633MRecommended feed per tooth (IPT = inch/th) for side milling (A).
    ACutting Speed vc SFMD1 Diameter
    3/321/83/161/45/163/81/25/83/41
    Material GroupapaeMinMaxinch.0938.1250.1875.2500.3125.3750.5000.6250.75001.0000
    P0Ap1 max0.1 x D490–660IPT.0007.0009.0014.0018.0023.0027.0034.0040.0044.0049
    1Ap1 max0.1 x D490–660IPT.0007.0009.0014.0018.0023.0027.0034.0040.0044.0049
    2Ap1 max0.1 x D460–620IPT.0007.0009.0014.0018.0023.0027.0034.0040.0044.0049
    3Ap1 max0.1 x D390–520IPT.0005.0007.0011.0015.0020.0023.0029.0034.0039.0045
    4Ap1 max0.1 x D300–490IPT.0005.0007.0010.0014.0018.0020.0026.0030.0034.0039
    M1Ap1 max0.1 x D300–380IPT.0005.0007.0011.0015.0020.0023.0029.0034.0039.0045
    2Ap1 max0.1 x D200–260IPT.0004.0006.0009.0012.0016.0018.0023.0027.0031.0036
    K1Ap1 max0.1 x D390–490IPT.0007.0009.0014.0018.0023.0027.0034.0040.0044.0049
    2Ap1 max0.1 x D360–460IPT.0005.0007.0011.0015.0020.0023.0029.0034.0039.0045
    N1Ap1 max0.1 x D820–3250IPT.0009.0013.0019.0025.0031.0038.0050.0063.0075.0100
    2Ap1 max0.1 x D820–2450IPT.0008.0010.0015.0020.0025.0030.0040.0050.0060.0080
    4Ap1 max0.1 x D820–2450IPT.0008.0011.0017.0023.0028.0034.0045.0056.0068.0090
    product data image 37270product data image 38152product data image 100039729
    Side Milling (A) and Slotting (B)KC633MRecommended feed per tooth (IPT = inch/th) for side milling (A). For slotting (B), reduce IPT by 20%.
    ABCutting Speed vc SFMD1 Diameter
    1/321/165/643/321/83/161/45/163/81/25/83/41
    Material GroupapaeapMinMaxinch.0313.0625.0781.0938.1250.1875.2500.3125.3750.5000.6250.75001.0000
    P0Ap1 max0.1 x D0.5 x D490–660IPT.0002.0004.0005.0007.0009.0014.0018.0023.0027.0034.0040.0044.0049
    1Ap1 max0.1 x D0.5 x D490–660IPT.0002.0004.0005.0007.0009.0014.0018.0023.0027.0034.0040.0044.0049
    2Ap1 max0.1 x D0.5 x D460–620IPT.0002.0004.0005.0007.0009.0014.0018.0023.0027.0034.0040.0044.0049
    3Ap1 max0.1 x D0.5 x D390–520IPT.0002.0004.0004.0005.0007.0011.0015.0020.0023.0029.0034.0039.0045
    4Ap1 max0.1 x D0.5 x D300–490IPT.0002.0003.0004.0005.0007.0010.0014.0018.0020.0026.0030.0034.0039
    M1Ap1 max0.1 x D0.5 x D300–380IPT.0002.0004.0004.0005.0007.0011.0015.0020.0023.0029.0034.0039.0045
    2Ap1 max0.1 x D0.5 x D200–260IPT.0002.0003.0004.0004.0006.0009.0012.0016.0018.0023.0027.0031.0036
    K1Ap1 max0.1 x D0.5 x D390–490IPT.0002.0004.0005.0007.0009.0014.0018.0023.0027.0034.0040.0044.0049
    2Ap1 max0.1 x D0.5 x D360–460IPT.0002.0004.0004.0005.0007.0011.0015.0020.0023.0029.0034.0039.0045
    N1Ap1 max0.1 x D0.5 x D820–3250IPT.0003.0006.0008.0009.0013.0019.0025.0031.0038.0050.0063.0075.0100
    2Ap1 max0.1 x D0.5 x D820–2450IPT.0003.0005.0006.0008.0010.0015.0020.0025.0030.0040.0050.0060.0080
    4Ap1 max0.1 x D0.5 x D820–2450IPT.0003.0006.0007.0008.0011.0017.0023.0028.0034.0045.0056.0068.0090
    product data image 37270product data image 100039727
    Side Milling (A)KC633MRecommended feed per tooth (IPT = inch/th) for side milling (A).
    ACutting Speed vc SFMD1 Diameter
    3/321/83/161/45/163/81/25/83/41
    Material GroupapaeMinMaxinch.0938.1250.1875.2500.3125.3750.5000.6250.75001.0000
    P0Ap1 max0.1 x D490–660IPT.0007.0009.0014.0018.0023.0027.0034.0040.0044.0049
    1Ap1 max0.1 x D490–660IPT.0007.0009.0014.0018.0023.0027.0034.0040.0044.0049
    2Ap1 max0.1 x D460–620IPT.0007.0009.0014.0018.0023.0027.0034.0040.0044.0049
    3Ap1 max0.1 x D390–520IPT.0005.0007.0011.0015.0020.0023.0029.0034.0039.0045
    4Ap1 max0.1 x D300–490IPT.0005.0007.0010.0014.0018.0020.0026.0030.0034.0039
    M1Ap1 max0.1 x D300–380IPT.0005.0007.0011.0015.0020.0023.0029.0034.0039.0045
    2Ap1 max0.1 x D200–260IPT.0004.0006.0009.0012.0016.0018.0023.0027.0031.0036
    K1Ap1 max0.1 x D390–490IPT.0007.0009.0014.0018.0023.0027.0034.0040.0044.0049
    2Ap1 max0.1 x D360–460IPT.0005.0007.0011.0015.0020.0023.0029.0034.0039.0045
    N1Ap1 max0.1 x D360–460IPT.0009.0013.0019.0025.0031.0038.0050.0063.0075.0100
    2Ap1 max0.1 x D360–460IPT.0008.0010.0015.0020.0025.0030.0040.0050.0060.0080
    4Ap1 max0.1 x D360–460IPT.0008.0011.0017.0023.0028.0034.0045.0056.0068.0090
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