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  2. Irwin 63920 Jobber Drill Bit, 5/16 in Dia, 4-1/2 in OAL, Spiral Flute, 2-Flute, 5/16 in Dia Shank, Straight Shank

Irwin 63920 Jobber Drill Bit, 5/16 in Dia, 4-1/2 in OAL, Spiral Flute, 2-Flute, 5/16 in Dia Shank, Straight Shank

Product Description
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Only 4 left in stock!

Titanium nitride coating reduces friction and last longer, cutting edge stays sharper longer. Used in repetitive metal drilling with portable drills or stationary drill press. Jobber length.

  • Titanium nitride coating resists heat and friction, providing up to 6X longer life than standard HSS bits
  • Heavy-duty web design provides extreme rigidity when drilling in metal applications
  • SIGHTLINE® channel improves visibility of cut line
  • 135 deg split point reduces feed pressure for easier penetration without work hardening and tip point ensures a true start and eliminates bit walking
SKU: 9706771
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$9.35
Maximum quantity available reached.

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