Milwaukee 48-89-2730 3/8" Thunderbolt Black Oxide


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Description

Milwaukee 48-89-2730 Description

Milwaukee Thunderbolt Black Oxide Jobber length drill bits are designed for extreme durability and long life. The Thunderbolt web features a thicker core than a standard drill bit, which provides ultimate strength and protects against side-load breakage. A specially designed parabolic flute form clears chips and debris fast to keep the bit cool. A precision start, 135 Split Point tip starts on contact to keep the bit from walking for fast accurate holes. Excellent for drilling on curved surfaces, requires less effort to drill and is highly recommended for use with Portable drills.

Milwaukee 48-89-2730 Includes

  • (1) Thunderbolt Bit

Milwaukee 48-89-2730 Features

  • Extreme durability: thicker web provides greater strength and longer life
  • 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
  • Versatile: reduced shank diameter for use in 3/8 in. chucks
  • Corrosion resistant: black oxide coating provides lubricity and resists corrosion of the bit

Milwaukee 48-89-2730 Specifications

Assembled Weight 0.12 lbs
Bit Diameter 0.375"
Bit Material Black Oxide
Bit Type Twist
Cut Direction Right Hand / Clockwise
Drill Bit Length Type Jobber
Drill Bit Type Twist Drill Bits
Drill Diameter 0.375"
Drill Point Angle 135°
Drill Point Design Split
Drilling Depth 4.0"
Flute Length 4.0"
Grade Heavy Duty
Minimum Chuck Size Required 1/4"
Package Weight 0.12 LBS
Shank Diameter 0.25

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