Thunderbolt 48-89-2317 Jobber Length Drill, 5/16 In Dia X 4-1/2 In Oal, Cobalt, 3-3/16 In Flute

SKU: 166320
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About the Milwaukee 48-89-2317

The Milwaukee 48-89-2317 model 5/16" Thunderbolt Cobalt Drill Bit is a part of the Cobalt Drill Bits Series. This cobalt bit is made for extreme durability and long-life. It gives you a thicker core than a standard drill bit, and its specially made parabolic flute form clears chips and debris fast.

Product Details

Manufacturer: Milwaukee Electric Tool
Mpn # 48-89-2317
Dimensions 1.5 " X 0.25 " X 6.93 "
Weight 0.08 lbs.

Product Features

  • Diameter:5/16 in
  • Flute Type:Parabolic
  • Point Angle:135 deg
  • Point Type:Split
  • Material:Cobalt High Speed Steel
  • Applicable Materials:Cast Iron, Stainless Steel
  • Thunderbolt web, provides longer life and faster driller times
  • Parabolic flute, clears chips faster
  • 135 deg split point, precision start no walking
  • Specialty bit for cast iron and stainless steel

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