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    KHSST HAND • Fractional Sizes • Bottoming Chamfer

    Hand Taps • Blind Holes in General Machining Applications

    Material Number4129979

    ISO Catalog IDKHSST28015ANSI Catalog IDKHSST28015

    KHSST HAND • Fractional Sizes • Bottoming Chamfer
    KHSST HAND • Fractional Sizes • Bottoming Chamfer
    KHSST HAND • Fractional Sizes • Bottoming Chamfer
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    KHSST HAND • Fractional Sizes • Bottoming Chamfer
    KHSST HAND • Fractional Sizes • Bottoming Chamfer
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    $415.64/each
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    • Tapping: Blind HoleTapping: Blind Hole
    • HSSHSS
    • Chamfer Form: 1–2Chamfer Form: 1–2
    • 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
    • Tapping Helix Angle: 0°Tapping Helix Angle: 0°
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    Drawings for 4129979
    Metric
    Inch
    Material Number4129979
    ISO Catalog IDKHSST28015
    ANSI Catalog IDKHSST28015
    CoatingUncoated
    [D1-TDZ] Thread Diameter Size1 1/4 - 12
    [L] Overall Length 146.05 mm
    [L] Overall Length 5.75 in
    [L3] Thread Length 65.088 mm
    [L3] Thread Length 2.5625 in
    [D] Adapter / Shank / Bore Diameter25.933 mm
    [D] Adapter / Shank / Bore Diameter1.021 in
    [Z] Number of Flutes6
    Tap Pitch Diameter LimitH4
    Type of ThreadNF/UNF/UNJF
    See all Product Variants

    Uses and application

    • Tapping: Blind HoleTapping: Blind Hole
    • HSSHSS
    • Chamfer Form: 1–2Chamfer Form: 1–2
    • 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
    • Tapping Helix Angle: 0°Tapping Helix Angle: 0°

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    Product Name
    Material Number
    ISO Catalog ID
    ANSI Catalog ID
     
    RC3 Solid tap adapters
    RC3 Solid tap adapters
    1291558
    T31036
    T31036
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