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R15CO J Cobalt Jobber Drill 135°
Catalog Sheet Catalog Sheet
Technical Specs Technical Specs
Cutting Tools/Drill Bits/Jobber Length Drills

R15CO J Cobalt Jobber Drill 135°

Brand: Precision Twist Drill, Letter: J, Decimal: 0.2772", Flute Length: 2-7/8", OAL: 4-1/8", Type: Heavy-Duty, Type J, Point: 135°, Series: R15CO, Material: Cobalt HSS, Finish: Bronze Oxide, Shank: 0.2772"
Item #: PTD 015310
Precision R15CO Cobalt Jobber Drills
Letter Sizes

  • Low thrust design self centering Split Point for
  • easier penetration.
  • Cobalt base material with Bronze tempered for wear resistance & lubricity.
  • Enhanced tool life in ferrous materials

Cobalt high speed steel. Heavy-duty. NAS 907, Type J, 135° self-centering split point.

$6.79
In Stock
UOM: EA
Order multiples of 12
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Item Specifications

  • Precision Twist Drill
  • 5999029
  • 0.2772"
  • Jobber Length
  • 2-7/8"
  • J
  • Cobalt HSS
  • 4-1/8"
  • 135
  • R15CO
  • 0.2772"
  • Bronze Oxide