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5/16" Super Primalloy® Ultra Step Maintenance Length Drill Bit

5/16" Super Primalloy® Ultra Step Maintenance Length Drill Bit

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Item Number: 828520
Package Weight: 0.1 lbs
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Product Details

  • MICRO-CENTER STEPPED DRILL POINT - Eliminates the need for center punching or pilot holes.
  • LONG LASTING - Tip geometry helps reduce heat buildup, helping the cutting edges stay sharp.
  • SUPERIOR PERFORMANCE - Reduced risk of damage to the drill bit while enlarging holes.
  • CLEAN CUTTING - Provides a clean, burr-free cut in soft and hard metal.
    Can be used on sheet metal without deformation of the substrate.
  • 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:
    Surface - Ferro-Gold
    Flute - Black Oxide
  • MADE IN THE U.S.A.

Product Specification

Bit Type:  Standard
Brand:  Super Primalloy®
Diameter:  5/16"
Finish:  Black Oxide, Ferro Gold
Material:  M Series Alloy
Overall Length:  4"
Series:  Super Primalloy® Ultra Step
Tip Style:  Drill Point

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