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5/16 Cobalt Taper Length Drill M51CO

Brand: Precision Twist Drill, Fractional: 5/16", Decimal: 0.3125", Flute Length: 4", OAL: 6-3/8", Point Angle: 135, Series: M51CO, Material: Cobalt HSS, Finish: Bronze Oxide
Item #: PTD 051320
Precision Twist Drill Cobalt Taper Length Drills
Heavy Duty 6xD

  • Low thrust design Heavy Duty self centering 135° Split Point for easier penetration
  • Cobalt base material with Bronze Oxide for wear resistance and lubricity

M51CO Series Fractional Sizes 1/16" - 1"
M52CO Series Wire Sizes #1 - #40

$17.30
Ordered from factory
UOM: EA
Order multiples of 6
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Item Specifications

  • Precision Twist Drill
  • 5996323
  • 0.3125"
  • 4"
  • 5/16"
  • Cobalt HSS
  • 6-3/8"
  • 135
  • M51CO
  • 0.3125"
  • Bronze Oxide
  • Taper Length