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Metal Drill Bit Kit 25 - Cobalt M42
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Metal Drill Bit Kit 25 - Cobalt M42

Regular price $318.60 including GST
excluding GST

TUSK Cobalt HSS Metal Drill Bits - Cobalt M42

  • Fully ground bits constructed of M42 High Speed Steel
  • For the maximum combination of strength, heat & wear resistance and bit life at higher cutting temperatures
  • The preferred drill for harder materials especially stainless steel.
  • 8% cobalt HSS provides 5x more life than regular TIN coated HSS drills.
  • Increased 135 degree point enables a faster drilling rate, lower feed pressure and features a 'split point' or 'self cantering' tip.

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