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Description
The THUNDERBOLT® Black Oxide Drill Bit Set offers convenient, heavy-duty performance on the jobsite. MILWAUKEE® 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 protection against side-load breakage. Our 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. Black oxide drill bits are effective for drilling on curved surfaces. The Milwaukee THUNDERBOLT™ Black Oxide Bits require less effort to drill through metal, wood and PVC, and are highly recommended for use with portable drills.

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
  • Corrosion resistant: Black oxide coating provides lubricity and resists corrosion of the bit
  • Coating: Black Oxide
  • Application: Metal, Wood, Plastic
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Specs
Product Type:

Drill Bit Set

Size:

13/64"

7/32"

15/64"

Coating:

Black Oxide

Size:

3/8"

7/64"

9/64"

1/8"

3/16"

5/32"

11/64"

5/64"

1/4"

3/32"

5/16"

1/2"

1/16"

Length (Inches):

5"

4-1/2"

3-1/2"

2"

2-3/4"

2-7/8"

3-1/8"

2-1/4"

4"

6"

1-7/8"

3-5/8"

3-1/4"

3-3/4"

3-7/8"

2-5/8"

Application:

Metal

Wood

Plastic

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