Chicago Latrobe® NAS-Type Cobalt Heavy-Duty Jobber Length Drills, Cutting Tool Supply

Supplier: Cutting Tool Supply
46604 54078 46683 46609 46691
76249-088EA 13.08 USD
76249-088 76250-098 76243-932 76242-876 76243-260
Chicago Latrobe® NAS-Type Cobalt Heavy-Duty Jobber Length Drills, Cutting Tool Supply
Tool Sets
Heavy-duty construction for drilling in tough, high-tensile, and work-hardening materials under extreme operating conditions.

  • 135° P3 split point is self-centering for reduced thrust and easier penetration
  • Manufactured from premium cobalt high-speed steel
  • Increasing hot hardness and extending drill wear life

Straw finish adds lubricity and easily identifies cobalt drills and titanium nitride (TiN) coating adds lubricity and hardness, enhancing chip flow, finish hole quality, and drill life.
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