Item #: 793546 | Model #: 585-3018002
Irwin® Cobalt HSS 29 pcs Grade Heavy Duty Drill Bit Set, 1/16 - 1/2 in By 1/64 in
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Irwin® Cobalt HSS 29 pcs Grade Heavy Duty Drill Bit Set, 1/16 - 1/2 in By 1/64 in

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Product Details
  • Bit diameter: 1/16 - 1/2 in by 1/64 in increments
  • Material: Cobalt M42 high speed steel
  • Point angle: 135 deg
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116.89
116.89
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00024721065131
IRWIN
Irwin® Cobalt HSS 29 pcs Grade Heavy Duty Drill Bit Set, 1/16 - 1/2 in By 1/64 in
Product Description
Irwin® Cobalt HSS 29 pcs Grade Heavy Duty Drill Bit Set has extra hard drill for greater wear.

Irwin® Grade heavy duty drill bit set features cobalt high speed steel construction for toughness and enhanced durability. Drill bit set contains 1/16" - 1/2" bits dia and has 135 deg split point tip to offer smooth/clean drilling.

  • Bit diameter: 1/16 - 1/2 in by 1/64 in increments
  • Material: Cobalt M42 high speed steel
  • Point angle: 135 deg
  • Tip type: Split
  • Constructed of M-35 5 percent cobalt high speed steel for super abrasive resistance in tough metals
  • Cobalt steel extends cutting edge life and maintains cutting life after resharpening
  • 135 deg split point tip starts on contact, cuts with less force; Reduced shank above 3/8 in allows the use of larger drill bits in a 3/8 in chuck
  • Tap & Drill selection chart for convenient reference; Automatic indexing for easy bit access and identification
  • Meets National Aerospace Standards (NAS) 907, Type J
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