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21/64" Super Primalloy® Edge Maintenance Length Drill Bit

21/64" Super Primalloy® Edge Maintenance Length Drill Bit

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Item Number: 829521
Package Weight: 0.1 lbs
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Product Details

  • HIGH PERFORMANCE SP EDGE COATING - Extreme temperature resistance, hardness and low friction coefficient provide increased life, drilling feed and speed.
  • EXTREME TEMPERATURE RESISTANCE - Coating maintains structural integrity at temperatures over 2000°F, increasing life in tough materials and resisting dulling.
  • INCREASED TOOL LIFE - Up to 40% increase in life versus uncoated drills in dry drilling.
  • INCREASED FEED AND SPEED - Decreased time spent drilling provides lower cost per hole.
  • MAINTENANCE LENGTH - Overall length reduced by an average of 15% to provide increased rigidity, strength and breakage resistance.
  • 3 FLATS ON SHANK - Eliminates chuck slippage.
  • PREMIUM "M" SERIES ALLOY - Provides superior strength and extended tool life.
  • FINISH - nACo Nanocomposite coating
  • MADE IN THE U.S.A.

    • NOTE: Sizes smaller than 3/16 do not have flats on shanks.

Product Documents
P65 Warning

Product Specification

Bit Type:  Standard
Brand:  Super Primalloy®
Diameter:  21/64"
Finish:  nACo Nanocomposite coating
Material:  M Series Alloy
Overall Length:  4-1/16"
Series:  Super Primalloy® Edge

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