IRWIN

Irwin 81121 Jobber Drill Bit, 0.159 in Dia, 3-1/4 in OAL, Spiral Flute, 4-Flute, 0.159 in Dia Shank, Straight Shank

  • Model Number: 81121
  • UPC: 024721811219
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  • Irwin 81121 Jobber Drill Bit, 0.159 in Dia, 3-1/4 in OAL, Spiral Flute, 4-Flute, 0.159 in Dia Shank, Straight Shank

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      • Web SKU: 100004403
    IRWIN 81121

    High-speed M-2 steel bit drills exact size hole for tapping; use where non-fractional sized holes are required in automotive, MRO, portable drill or stationary drill press applications. Jobber length.

    Applicable Materials    :    Metal, Plastic, Wood
    Cutting Direction    :    Right Hand
    Diameter    :    0.159 in
    Finish    :    Bright
    Flute Length    :    2-1/8 in
    Flute Type    :    Spiral
    Grade    :    M2
    Material    :    HSS
    Number of Flutes    :    4
    Overall Length    :    3-1/4 in
    Point Angle    :    118 deg
    Point Type    :    Chisel
    Shank Diameter    :    0.159 in
    Shank Length    :    1-1/8 in
    Shank Type    :    Straight
    • Used where more precisely sized holes are required
    • Drills exact hole size, ideal for tapping
    • Bit is constructed of M-2 high-speed steel for the excellent combination of strength, heat resistance and wear resistance
    • pdfCatalog https://assets.unilogcorp.com/187/ITEM/DOC/IRWIN_100000670_Catalog.pdf