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Tru-Cut 3/16" Cobalt High Speed Steel Jobber Drill Bit

Brand: Tru-Cut Mfg#: COB.187
Product#: 172COB187
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Our Heavy Duty drills are built with a heavy web construction, and 135 deg Split-Point for maximum rigidity and heavier cutting ability. Our Cobalt High Speed drills are made of high speed Cobalt Steel. The Cobalt content adds high abrasion resistance to the already hard working properties of our Heavy Duty Drills. Heavy web construction and 135 deg Split-Point add to the long life of these bits.


  • Brand: Tru-Cut
  • Flute Length: 2.3125 in
  • Standards: NAS 907 Type B
  • Cutting Edge Material: Cobalt
  • Material: High Speed Steel
  • Overall Length: 3.5 in
  • Length Group: American Jobber
  • Flute Type: Ground
  • Diameter: .1875 in
  • Point Type: Split
  • Point Angle: 135 deg
  • Type: Heavy Duty