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    KOR5™ DS • Radiused • 5 Flutes • 5 x D • Plain Shank • Metric

    KOR5™ DS Solid Carbide End Mill for Dynamic Milling of Steel and Stainless Steel

    Material Number6768036

    ISO Catalog IDKOR5RA0800L040HAR050CMANSI Catalog IDKOR5RA0800L040HAR050CM

    KOR5™ <sup>DS</sup> - Radiused - 5 Flutes - 5 x D - Plain Shank - Metric 6768036 - Kennametal
    KOR5™ <sup>DS</sup> - Radiused - 5 Flutes - 5 x D - Plain Shank - Metric 6768036 - Kennametal
    KOR5™ <sup>DS</sup> - Radiused - 5 Flutes - 5 x D - Plain Shank - Metric 6768036 - Kennametal
    KOR5™ <sup>DS</sup> - Radiused - 5 Flutes - 5 x D - Plain Shank - Metric 6768036 - Kennametal
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    KOR5™ <sup>DS</sup> - Radiused - 5 Flutes - 5 x D - Plain Shank - Metric 6768036 - Kennametal
    KOR5™ <sup>DS</sup> - Radiused - 5 Flutes - 5 x D - Plain Shank - Metric 6768036 - Kennametal
    KOR5™ <sup>DS</sup> - Radiused - 5 Flutes - 5 x D - Plain Shank - Metric 6768036 - Kennametal+1
    KOR5™ <sup>DS</sup> - Radiused - 5 Flutes - 5 x D - Plain Shank - Metric 6768036 - Kennametal
    KOR5™ <sup>DS</sup> - Radiused - 5 Flutes - 5 x D - Plain Shank - Metric 6768036 - Kennametal
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    • P Steel
    • M Stainless Steel
    • K Cast Iron
    • S High-Temp Alloys
    • H Hardened Materials
    • Trochoidal MillingTrochoidal Milling
    • Ramping: 5°Ramping: 5°
    • Side Milling/Shoulder Milling: Square EndSide Milling/Shoulder Milling: Square End
    • Tool Dimensions: Flute Configuration: 5Tool Dimensions: Flute Configuration: 5
    • Shank - Cylindrical PlainShank - Cylindrical Plain
    • Helix Angle: 40°Helix Angle: 40°
    • Corner Style: Corner RadiusCorner Style: Corner Radius
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    Drawings for 6768036
    Metric
    Inch
    Material Number6768036
    ISO Catalog IDKOR5RA0800L040HAR050CM
    ANSI Catalog IDKOR5RA0800L040HAR050CM
    GradeKC643M
    Adapter Style Machine SideStraight-Cylindrical
    [D1] Effective Cutting Diameter8 mm
    [D1] Effective Cutting Diameter0.315 in
    [D] Adapter / Shank / Bore Diameter8 mm
    [D] Adapter / Shank / Bore Diameter0.315 in
    [AP1MAX] 1st Maximum Cutting Depth40 mm
    [AP1MAX] 1st Maximum Cutting Depth1.5748 in
    [L] Overall Length 87 mm
    [L] Overall Length 3.4252 in
    [Re] Corner Radius 0.5 mm
    [Re] Corner Radius 0.02 in
    [Z] Number of Flutes5
    See all Product Variants

    Workpiece Materials

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

    Uses and application

    • Trochoidal MillingTrochoidal Milling
    • Ramping: 5°Ramping: 5°
    • Side Milling/Shoulder Milling: Square EndSide Milling/Shoulder Milling: Square End
    • Tool Dimensions: Flute Configuration: 5Tool Dimensions: Flute Configuration: 5
    • Shank - Cylindrical PlainShank - Cylindrical Plain
    • Helix Angle: 40°Helix Angle: 40°
    • Corner Style: Corner RadiusCorner Style: Corner Radius

    Grades

    KC643M

    KC643M

    Coated fine-grain grade with PVD multilayer (AlTiN). KC643M™ is a very thin and hard PVD coating particularly suited for cutting steel, cast iron, stainless steel (wet), and titanium (wet). This grade can be used for materials with hardness up to 52 HRC.

    Features and benefits

    • Designed for trochoidal milling with low radial engagement and full length of cut
    • With chip deformers for ideal chip evacuation at high surface quality
    • Proprietary flute form reduces vibrations and improves tool life
    • Helix angle tailored to minimize vibration and optimize tool life
    • Front end geometry designed for maximum tool life in helical and ramping operations

    Create Solution to calculate Feeds and Speeds

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    Application Data

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    TechnicalInfo

    KOR5™ DS • 5 Flutes • 5 x D • Adjustment factor table for feed calculation • Metric

    Ae/D10.50%1.00%1.50%2.00%4.00%5.00%
    Speed factorKv2.001.971.931.381.031.00
    Feed factorKFz1.271.181.141.091.051.00
    View MoreView Less

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    SDS

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    1014133
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    100DA080M
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    TG100 Series • Metric
    1014462
    100TGHP080M
    100TGHP080M
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    TG100 Series • Metric
    1014699
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    ER Standard Collets • Metric
    ER Standard Collets • Metric
    1025838
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    20ER080M
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    ER Standard Collets • Metric
    1025839
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    TG100 Series • Metric
    1080543
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    ER Standard Collets • Metric
    1084750
    32ER080M
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    DA Collets
    1092288
    180DAC080M
    180DAC080M
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