WALTER SURFACE TECHNOLOGIES 01M561 Prentice Drill,135deg,61/64"x3-1/8x6"

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• Walter SST+ ½” Prentice are heavy-duty large diameter drill bits for use in portable drills, drill presses and magnetic base drills with ½” chuck capacity. Their extra hard tips allow for the drilling of many more holes between re-sharpenings. They are made with a cobalt blend for longer life.
  Drill Bit Specs: 61/64" Drill Diameter, 3-1/8" Flute Length, 6" Overall Length
• Walter SST+ ½” Prentice are heavy-duty large diameter drill bits for use in portable drills, drill presses and magnetic base drills with ½” chuck capacity. Their extra hard tips allow for the drilling of many more holes between re-sharpenings. They are made with a cobalt blend for longer life.
  Drill Bit Specs: 61/64" Drill Diameter, 3-1/8" Flute Length, 6" Overall Length.
  Features: 3 Flats on shank prevent slippage inside chuck, Drills more holes faster, Exclusive point geometry eleminates pre-drilling, Special bronze SST treatment.
  For use on: Mild steel, Non-Ferrous metal, Stainless steel.

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