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2021 New 1/2" Thunderbolt Black Oxide Drill Bit MILWAUKEE UK

In stock

Regular Price: £6.41

Special Price £5.45



Milwaukee #48-89-2738 Specifications

  • Drill Bit Size: 1/2 in
  • Item: Hex Shank Drill Bit
  • Finish: black oxide
  • Overall Length: 6 in
  • Drilling Depth: 4-1/2"
  • Decimal Size: 0.5000"
  • Impact Rated: No
  • Features: 135 DegreesSplit Point, 3-Flat Secure Grip Shank, Thunderbolt(R) Web, Parabolic Flute
  • Material: HSS
  • Shank Type - Machining: Hex
  • Cutting Direction: Right Hand
  • Finish - Machining: Black Oxide
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 to provide ultimate strength and protect against side-load breakage. A specially designed parabolic flute form clears chips fast, while the 3-flat Secure-Grip™ shank holds the bit firmly in the drill chuck. The 135° split point tip delivers a precision start and prevents walking for fast, accurate holes. Effective for drilling on curved surfaces, Milwaukee thunderbolt black oxide bits require less effort to drill through metal, wood and PVC, and are highly recommended for use with portable drills.


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