Drillco S & D Drill Bit 1/2″ Shank

$45.30$99.90

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Description

Drillco S & D Drill Bit 1/2″ Shank

The Drillco S & D Drill Bit 1/2″ Shank:

  • Available in sizes from 33/64″ to 1″ by 64ths
  • Cobalt S & D (Silver and Deming) fractional/Black & Gold bits
  • Flute Length: 3″
  • Overall length: 6″
  • 118º split point reduces thrust and eliminates walking at the drill point
  • Nitride surface treatment provides a hard, protective layer to the bits that increases hardness without increasing brittleness
  • Harder than high speed steel (HSS)
  • Body & clearance are black and gold surface treated to maximize lubricity
  • Recommended for drilling stainless steel and other hard metals

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Additional information

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Brand Name

Drill Bit Size

1", 11/16", 13/16", 15/16", 17/32", 19/32", 21/32", 23/32", 25/32", 27/32", 29/32", 3/4", 31/32", 33/64", 35/64", 37/64", 39/64", 41/64", 43/64", 45/64", 47/64", 49/64", 5/8", 51/64", 53/64", 55/64", 57/64", 59/64", 61/64", 63/64", 7/8", 9/16"

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