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Milwaukee 48-89-2730 | 3/8" THUNDERBOLT Black Oxide Drill Bit | 6" overall, 5 long, for Aluminum

Milwaukee 48-89-2730 | 3/8" THUNDERBOLT Black Oxide Drill Bit | 6" overall, 5 long, for Aluminum

Part Number : 48-89-2730

The 3/8" THUNDERBOLT Black Oxide Drill Bit, part number 48-89-2730, is a Milwaukee drilling accessory with 6" overall, 5 long and for Aluminum. It is used in a drill or rotary hammer to make holes in the materials it is rated for. Other published details include Twist bit type, drilling depth 4 in and drill point design Split.

Key features

  • Corrosion resistant: black oxide coating provides lubricity and resists corrosion of the bit
  • Extreme durability: thicker web
  • Fast, accurate drilling: 135° split point tip starts on contact to prevent walking, while the parabolic flute clears chips fast
  • Reduced slipping: 3-Flat Secure-Grip shank holds the bit firmly in the drill chuck
Availability: in stock
For pricing, please contact our experts.