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Product Summary

The 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.

What's Included

    (1) 8-pc. Thunderbolt black oxide drill bit set (1) Folding case

Features + Benefits

  • Thicker web provides greater strength and longer life
  • 135° split point tip starts on contact to prevent walking
  • Parabolic flute clears chips fast
  • Black oxide coating provides lubricity and resists corrosion of the bit

Key Specs

AttributeSpecification

item#

83154

Brand

Milwaukee

Manufacturer's Warranty

wear item, no warranty

Ship Weight

0.91 LB

Included (qty.)

8

Measurement Standard

Standard (SAE)
AttributeSpecification

Bit Material

Steel

Coating

Black Oxide

Set

Yes

Storage Type

Plastic Case

Product Weight

0.92 lb

Warranty

Manufacturer's Warranty

wear item, no warranty