Irwin® 15 Piece Cobalt HSS Fractional Bit St
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Irwin® Cobalt HSS Fractional Bit Set; 15 Piece
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Item # 901-793572ORS
  Model # 316015
$30.99 Set
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Product Information
Drill Bit Set sliding latch design, 1/16 - 3/8 in.
  • Type: Grade heavy duty, jobber length
  • Bit diameter: 1/16 - 3/8 in
  • Shank type: Straight
  • Material: Cobalt high speed steel
  • Point angle: 135 deg
  • Constructed of M-42 8 percent cobalt high speed steel for super abrasive resistance in tough metals
  • 135-deg split point reduces feed pressure for easier penetration without work hardening
  • Durable rubber-sided case for added impact resistance
  • Available with a variety of drill bit types and piece count configurations
  • Meets National Aerospace Standards (NAS) 907, Type J