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Irwin Unibit® Fractional Titanium Nitride Coated Step Drills

Item # IRW 585-15221 by Irwin (Mfg. Part # 585-15221, UPC # 38548152219)

$134.19 Each
Order 5+ and save $2.68 Each

Features:

  • Titanium Nitride finish causes less friction which increases speed and increases product life by 6X
  • New SpeedPoint™ tip provides 6X faster initial penetration time than before, and eliminates the need for center punching
  • Single-fluted cutting edge assures true round holes, and allows greater control with less vibration

  • Cutting Diam : 13/16 in [Min], 1 3/8 in [Max]
  • Brand Name : Unibit®
  • Cutting Edge Material : HSS
  • Finish : TiN
  • Material Thickness : 1/8 in [Max]
  • Measurement Type : Fractional
  • No. of Steps : 10
  • Packing Type : Carded
  • Shank Diam : 1/2 in
  • Tool Shape : Tree - Step Drill
  • Type : Step Drill Bit