UPC:042526631290 - MODEL#:63129

Irwin 63129 Jobber Drill Bit, 29/64 in Dia, 5-5/8 in OAL, Spiral Flute, 29/64 in Dia Shank, Cylinder Shank, Pack of 6

Item #: VORG6009823
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    About This Item

    • Constructed of M-35 5% cobalt high-speed steel for super abrasive resistance in tough metals
    • Heavy-duty spiral flute design produces faster chip ejection
    • Shorter cutting lips reduce torque for drilling in high tensile strength materials
    • 135 deg split point reduces feed pressure for easier penetration without work hardening and tip point ensures a true start and eliminates bit walking
    High-speed steel with M-35, 5% cobalt, for higher heat and abrasion resistance; heavy-duty web construction for strength and durability. Split point begins drilling immediately, minimizing bit walk when used in applications such as metal drilling, including heavy-duty abrasive alloy metal drilling on hardened steel (heat-treated).

    Unit: EA
    • Applicable Materials: Hard Steel Stainless Steel Titanium
    • Cutting Direction: Clockwise
    • Diameter: 29/64 in
    • Finish: Gold Oxide
    • Flute Length: 4-3/16 in
    • Flute Type: Spiral
    • Grade: M35
    • Material: Cobalt HSS
    • Overall Length: 5-5/8 in
    • Point Angle: 135 deg
    • Point Type: Split
    • Shank Diameter: 29/64 in
    • Shank Length: 1-4/9 in
    • Shank Type: Cylinder


    Application: For tough metal drilling, including heavy-duty abrasive alloy metal drilling on hardened steel
    MPN: 63129 - UPC: 042526631290