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The Irwin 9/32 x 4-1/4 Cobalt Alloy Steel Drill Bit is ideal for drilling into hardened steel, alloys, Titanium Nitride Coating and stainless steel. Made from tough steel, this drill bit boasts sturdy web construction. A 135 degree point tops off Irwin's steel bit.

Features

  • Built to last: engineered with cobalt alloy steel for high heat and abrasion resistance
  • Heavy-duty use: tackle metal drilling, including abrasive alloy metal drilling on hardened steel
  • Precise drilling: 135° split-point tip eliminates walking
  • Bit Diameter: 0.28125 in
  • Length: 7.2 in
  • Material: Cobalt Alloy Steel
  • Coating: Gold Oxide
  • Shank Diameter: 9/32 in
  • Height: 0.3 in
  • Width: 1.9 in
  • Weight: 0.077 lbs
  • Bit Type: Cobalt Jobber
  • Country of Origin: China
  • Battery Included: No