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    GOmill™ PRO • Chamfered • 4 Flutes • Plain Shank • Inch

    Solid Carbide End Mill for Roughing and Finishing of Multiple Materials

    Material Number7300383

    ISO Catalog IDGOPR4CH0438S063HAANSI Catalog IDGOPR4CH0438S063HA

    GOmill™ PRO • Chamfered • 4 Flutes • Plain Shank • Inch 7300383 - Kennametal
    GOmill™ PRO • Chamfered • 4 Flutes • Plain Shank • Inch 7300383 - Kennametal
    GOmill™ PRO • Chamfered • 4 Flutes • Plain Shank • Inch 7300383 - Kennametal
    GOmill™ PRO • Chamfered • 4 Flutes • Plain Shank • Inch 7300383 - Kennametal
    GOmill™ PRO • Chamfered • 4 Flutes • Plain Shank • Inch 7300383 - Kennametal
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    GOmill™ PRO • Chamfered • 4 Flutes • Plain Shank • Inch 7300383 - Kennametal
    GOmill™ PRO • Chamfered • 4 Flutes • Plain Shank • Inch 7300383 - Kennametal
    GOmill™ PRO • Chamfered • 4 Flutes • Plain Shank • Inch 7300383 - Kennametal+0
    GOmill™ PRO • Chamfered • 4 Flutes • Plain Shank • Inch 7300383 - Kennametal
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    • P Steel
    • M Stainless Steel
    • K Cast Iron
    • N Non-Ferrous
    • S High-Temp Alloys
    • H Hardened Materials
    • Helical MillingHelical Milling
    • Ramping: BlankRamping: Blank
    • Slotting: Square EndSlotting: Square End
    • Side Milling/Shoulder Milling: Square EndSide Milling/Shoulder Milling: Square End
    • Shank - Cylindrical PlainShank - Cylindrical Plain
    • Corner Style: Corner ChamferCorner Style: Corner Chamfer
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    Drawings for 7300383
    Metric
    Inch
    Material Number7300383
    ISO Catalog IDGOPR4CH0438S063HA
    ANSI Catalog IDGOPR4CH0438S063HA
    GradeKCU20
    Adapter Style Machine SideStraight-Cylindrical
    [D1] Effective Cutting Diameter11.113 mm
    [D1] Effective Cutting Diameter0.4375 in
    [D] Adapter / Shank / Bore Diameter11.113 mm
    [D] Adapter / Shank / Bore Diameter0.4375 in
    [AP1MAX] 1st Maximum Cutting Depth15.875 mm
    [AP1MAX] 1st Maximum Cutting Depth0.625 in
    [L3] Usable Length21.209 mm
    [L3] Usable Length0.835 in
    [L] Overall Length 63.5 mm
    [L] Overall Length 2.5 in
    [BCH] Corner Chamfer Width 0.508 mm
    [BCH] Corner Chamfer Width 0.02 in
    [Z] Number of Flutes4
    See all Product Variants

    Workpiece Materials

    • Steel
    • Stainless Steel
    • Cast Iron
    • Non-Ferrous
    • High-Temp Alloys
    • Hardened Materials

    Uses and application

    • Helical MillingHelical Milling
    • Ramping: BlankRamping: Blank
    • Slotting: Square EndSlotting: Square End
    • Side Milling/Shoulder Milling: Square EndSide Milling/Shoulder Milling: Square End
    • Shank - Cylindrical PlainShank - Cylindrical Plain
    • Corner Style: Corner ChamferCorner Style: Corner Chamfer

    Features and benefits

    • An asymmetric divided flute for better vibration control and tool life and smoother cutting
    • A variable helix angle for better vibration control and tool life
    • A tapered core for better chip evacuation and tool strength
    • Multilayer TiN/TiAlN coating for high performance at medium-high cutting on steels, stainless steels and cast iron
    • Special relief design for higher edge strength, better vibration control and workpiece material flexibility

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    SDS

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    Product Name
    Material Number
    ISO Catalog ID
    ANSI Catalog ID
     
    TG100 Series • Inch
    TG100 Series • Inch
    1013878
    100TG0438
    100TG0438
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    /each
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    /each
    Sold in pkg. of 0Adjusted to meet the minimum package size.
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    DA Collets
    DA Collets
    1014871
    100DA0438
    100DA0438
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    /each
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    DA Collets
    DA Collets
    1014872
    180DA0438
    180DA0438
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    DA Collets
    DA Collets
    1014895
    100DA0453
    100DA0453
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    Hydraulic Sleeves • HC 20M - HC 32M • Metric with Inch Bores
    Hydraulic Sleeves • HC 20M - HC 32M • Metric with Inch Bores
    1093570
    20HCM0438
    20HCM0438
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    Minimum qty: 0Adjusted to meet the minimum quantity requirement.
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    TG50 Series • Inch
    TG50 Series • Inch
    1105092
    50TGC0438
    50TGC0438
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    /each
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    /each
    Sold in pkg. of 0Adjusted to meet the minimum package size.
    Minimum qty: 0Adjusted to meet the minimum quantity requirement.
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    ER Standard Collets • Inch
    ER Standard Collets • Inch
    1729838
    20ER0438
    20ER0438
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    /each
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    /each
    Sold in pkg. of 0Adjusted to meet the minimum package size.
    Minimum qty: 0Adjusted to meet the minimum quantity requirement.
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    TT-SS
    TT-SS
    1794234
    SS075TT044600
    SS075TT044600
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    ER Standard Collets • Inch
    ER Standard Collets • Inch
    1950130
    25ER0438
    25ER0438
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    ER Standard Collets • Inch
    ER Standard Collets • Inch
    1950154
    32ER0438
    32ER0438
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