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    K255_YPC (~5 x D) • KCK10 • A-Shank • YPC Beyond Drills

    YPC Beyond™ Drills • Iron Materials • Through Coolant

    Material Number4052307

    ISO Catalog IDK255A04219YPCANSI Catalog IDK255A04219YPC

    K255_YPC (~5 x D) • KCK10 • A-Shank • YPC Beyond Drills
    K255_YPC (~5 x D) • KCK10 • A-Shank • YPC Beyond Drills
    K255_YPC (~5 x D) • KCK10 • A-Shank • YPC Beyond Drills
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    K255_YPC (~5 x D) • KCK10 • A-Shank • YPC Beyond Drills
    K255_YPC (~5 x D) • KCK10 • A-Shank • YPC Beyond Drills
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    $329.02/each
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    Sold in pkg. of 0Adjusted to meet the minimum package size.
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    • K Cast Iron
    • DrillingDrilling
    • Drilling: Inclined ExitDrilling: Inclined Exit
    • Tool Dimensions: 2flute/3margin/coolantTool Dimensions: 2flute/3margin/coolant
    • Drilling - Through CoolantDrilling - Through Coolant
    • Through Coolant: MQL (Minimum Quantity Lubricant): DrillingThrough Coolant: MQL (Minimum Quantity Lubricant): Drilling
    • Corner Style: Corner ChamferCorner Style: Corner Chamfer
    • Shank - Cylindrical Plain ≤h6Shank - Cylindrical Plain ≤h6
    • Helix Angle: 30°Helix Angle: 30°
    • Drilling: Cross-Hole DrillingDrilling: Cross-Hole Drilling
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    Drawings for 4052307
    Metric
    Inch
    Material Number4052307
    ISO Catalog IDK255A04219YPC
    ANSI Catalog IDK255A04219YPC
    GradeKCK10
    [D1] Drill Diameter M 10.716 mm
    [D1] Drill Diameter M 0.4219 in
    [L] Overall Length 111 mm
    [L] Overall Length 4.3701 in
    [L3] Flute Length 66 mm
    [L3] Flute Length 2.5984 in
    [L4] Maximum Drilling Depth 53.1 mm
    [L4] Maximum Drilling Depth 2.0906 in
    [L5] Drill Point Length2.748 mm
    [L5] Drill Point Length0.1082 in
    [LS] Shank Length 42.499 mm
    [LS] Shank Length 1.6732 in
    [D] Adapter / Shank / Bore Diameter11.113 mm
    [D] Adapter / Shank / Bore Diameter0.4375 in
    See all Product Variants

    Workpiece Materials

    • Cast Iron

    Uses and application

    • DrillingDrilling
    • Drilling: Inclined ExitDrilling: Inclined Exit
    • Tool Dimensions: 2flute/3margin/coolantTool Dimensions: 2flute/3margin/coolant
    • Drilling - Through CoolantDrilling - Through Coolant
    • Through Coolant: MQL (Minimum Quantity Lubricant): DrillingThrough Coolant: MQL (Minimum Quantity Lubricant): Drilling
    • Corner Style: Corner ChamferCorner Style: Corner Chamfer
    • Shank - Cylindrical Plain ≤h6Shank - Cylindrical Plain ≤h6
    • Helix Angle: 30°Helix Angle: 30°
    • Drilling: Cross-Hole DrillingDrilling: Cross-Hole Drilling

    Grades

    KCK10

    KCK10

    Composition: Multilayered PVD AlCrN-based coated fine-grain carbide with superior surface finish.
    Application: First choice for cast iron. Due to the uniquely developed coating combined with the state-of-the-art surface condition, this grade offers extraordinary wear resistance in abrasive materials at elevated cutting conditions.

    Features and benefits

    • YPC Beyond drills with through coolant for iron materials.
    • Material-specific SC drill specifically engineered to deliver best-in-class hole quality and longest tool life in cast iron, ductile iron, CGI, and ADI.
    • Y-TECH™ technology with uneven flute-to-flute angle creates unbalanced forces by design avoid chipping on margin lands.
    • Three-margin lands reduce pendulum motion by directing forces towards third margin for superior hole accuracy (cylindricity, constant diameter, hole straightness).
    • Corner chamfer avoids breakout when drilling through holes in gray iron.
    • KCK10™ Beyond grade contains multiple layers of PVD coating offering outstanding wear resistance for the drilling of cast irons.

    Create Solution to calculate Feeds and Speeds

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    Application Data

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    Tolerance

    Tolerance • Metric
    nominal size rangeD1 tolerance m7D tolerance h6
    3–60,004/0,0160,000/-0,008
    6–100,006/0,0210,000/-0,009
    10–180,007/0,0250,000/-0,011
    18–25,40,008/0,0290,000/-0,013
    Tolerance • Inch
    nominal size rangeD1 tolerance m7D tolerance h6
    .1181 to .2362.0002/.0006.0000/-.0003
    .2362 to .3937.0002/.0008.0000/-.0004
    .3937 to .7087.0003/.0010.0000/-.0004
    .7087 to 1.0000.0003/.0011.0000/-.0005
    View MoreView Less

    Dimension

    Dimensions for Kennametal Solid Carbide Drills (K* Series)

    Dimensions for Kennametal Solid Carbide Drills (B* Series)

    View MoreView Less

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    Product data

    SDS

    Safety Data Sheets
    Create Solution to find the perfect compatible parts for your tool.
     
    Product Name
    Material Number
    ISO Catalog ID
    ANSI Catalog ID
     
    TG100 Series • Inch
    TG100 Series • Inch
    1013878
    100TG0438
    100TG0438
    List Price
    /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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    DA Collets
    DA Collets
    1014895
    100DA0453
    100DA0453
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    Sold in pkg. of 0Adjusted to meet the minimum package size.
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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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    /each
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    Sold in pkg. of 0Adjusted to meet the minimum package size.
    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
    Sold in pkg. of 0Adjusted to meet the minimum package size.
    Minimum qty: 0Adjusted to meet the minimum quantity requirement.
    In StockThis item is no longer availableLonger Delivery
    Round Shank • For Use with Inch Drills • Inch
    Round Shank • For Use with Inch Drills • Inch
    1604301
    SEF390437RSS100
    SEF390437RSS100
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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.
    In StockThis item is no longer availableLonger Delivery
    ER Standard Collets • Inch
    ER Standard Collets • Inch
    1729838
    20ER0438
    20ER0438
    List Price
    /each
    Discount
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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.
    In StockThis item is no longer availableLonger Delivery
    TT-SS
    TT-SS
    1794234
    SS075TT044600
    SS075TT044600
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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.
    In StockThis item is no longer availableLonger Delivery
    ER Standard Collets • Inch
    ER Standard Collets • Inch
    1950130
    25ER0438
    25ER0438
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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
    1950154
    32ER0438
    32ER0438
    List Price
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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
    1950162
    40ER0438
    40ER0438
    List Price
    /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.
    In StockThis item is no longer availableLonger Delivery
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