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    T820 • Form B Plug Chamfer • Machine Screw and Fractional • ANSI

    GOtap™ T820 Spiral-Point HSS-E Taps • Through Holes

    Material Number5455891

    ISO Catalog IDT820NF#12-28RH3-AANSI Catalog IDT820NF#12-28RH3-A

    T820 ANSI Inch Threading - 5455891 - Kennametal
    T820 ANSI Inch Threading - 5455891 - Kennametal
    T820 ANSI Inch Threading - 5455891 - Kennametal
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    T820 ANSI Inch Threading - 5455891 - Kennametal
    T820 ANSI Inch Threading - 5455891 - Kennametal
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    List Price
    $31.00/each
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    • P Steel
    • M Stainless Steel
    • K Cast Iron
    • Multipurpose Taps: Spiral PointMultipurpose Taps: Spiral Point
    • Tapping: Through HoleTapping: Through Hole
    • 3861838618
    • Chamfer Form: Plug Chamfer (3–5)Chamfer Form: Plug Chamfer (3–5)
    • Flood Coolant: TappingFlood Coolant: Tapping
    • Manufacturer’s Specs: UNFManufacturer’s Specs: UNF
    • Manufacturer’s Specs: UNCManufacturer’s Specs: UNC
    • Manufacturer’s Specs: ANSIManufacturer’s Specs: ANSI
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    Drawings for 5455891
    Metric
    Inch
    Material Number5455891
    ISO Catalog IDT820NF#12-28RH3-A
    ANSI Catalog IDT820NF#12-28RH3-A
    GradeKSP39
    [D1-TDZ] Thread Diameter Size12 - 28
    [L] Overall Length 60.2 mm
    [L] Overall Length 2.37 in
    [L3] Thread Length 12.7 mm
    [L3] Thread Length .5 in
    [L2] Useable Length 24.4 mm
    [L2] Useable Length .96 in
    [D] Adapter / Shank / Bore Diameter5.588 mm
    [D] Adapter / Shank / Bore Diameter.22 in
    [Z] Number of Flutes2
    Tap Pitch Diameter LimitH3
    See all Product Variants

    Workpiece Materials

    • Steel
    • Stainless Steel
    • Cast Iron

    Uses and application

    • Multipurpose Taps: Spiral PointMultipurpose Taps: Spiral Point
    • Tapping: Through HoleTapping: Through Hole
    • 3861838618
    • Chamfer Form: Plug Chamfer (3–5)Chamfer Form: Plug Chamfer (3–5)
    • Flood Coolant: TappingFlood Coolant: Tapping
    • Manufacturer’s Specs: UNFManufacturer’s Specs: UNF
    • Manufacturer’s Specs: UNCManufacturer’s Specs: UNC
    • Manufacturer’s Specs: ANSIManufacturer’s Specs: ANSI

    Features and benefits

    • KSP32 TiCN/TiN
    • KSMN34 TiN + CrC/C

    • KSP39 oxide
    • KSU30 bright**

    Create Solution to calculate Feeds and Speeds

    After creating a solution just choose the Feeds & Speeds icon and our system will provide recommendations. You can customize the information by adding your machine and specifications or make adjustments using the sliders.

    Tolerance

    shank tolerance
    D inchtolerance
    .141 .635+0, -.0015
    .635 1.51+0, -.0020
    1.51 2.01+0, -.0030
    shank tolerance
    D mm tolerance h9
    1 3+0, -0,025
    3 6+0, -0,030
    6 10+0, -0,036
    10 18+0, -0,043
    18 30+0, -0,052
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    CAD Drawings Models

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    Product data

    SDS

    Safety Data Sheets

    I have read and accepted the Terms & Conditions of use

    Create Solution to find the perfect compatible parts for your tool.
     
    Product Name
    Material Number
    ISO Catalog ID
    ANSI Catalog ID
     
    DA J series Collet
    DA J series Collet
    1016470
    JTC12
    JTC12
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    DA K series - Tap Collets
    DA K series - Tap Collets
    1016471
    KTC12
    KTC12
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    /each
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    DA L series - Tap Collets
    DA L series - Tap Collets
    1016472
    LTC12
    LTC12
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    TG100 Solid Tap Collet
    TG100 Solid Tap Collet
    1017387
    100TGST12
    100TGST12
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    ER Standard Tap Collets • Inch/Metric ANSI
    ER Standard Tap Collets • Inch/Metric ANSI
    1026402
    16ERTC12
    16ERTC12
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    ER Standard Tap Collets • Inch/Metric ANSI
    ER Standard Tap Collets • Inch/Metric ANSI
    1026426
    20ERTC12
    20ERTC12
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    ER Standard Tap Collets • Inch/Metric ANSI
    ER Standard Tap Collets • Inch/Metric ANSI
    1026444
    25ERTC12
    25ERTC12
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    ER Standard Tap Collets • Inch/Metric ANSI
    ER Standard Tap Collets • Inch/Metric ANSI
    1026454
    32ERTC12
    32ERTC12
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    RC1 Solid tap adapters
    RC1 Solid tap adapters
    1291355
    T11009
    T11009
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    ER Tension-Only Solid Tap Collets
    ER Tension-Only Solid Tap Collets
    1788048
    25ERTCT12
    25ERTCT12
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