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Milwaukee 48-89-2830 7/32 in. Thunderbolt Black Oxide Drill Bit 12 Pack

Model: 48-89-2830

$17.99

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 Milwaukee 48-89-2830 7/32 in. Thunderbolt Black Oxide Drill Bit 12 Pack

The Milwaukee 48-89-2830 7/32 in. Thunderbolt Black Oxide Drill Bit set is built for unmatched strength, speed, and durability. Engineered for professional performance, these Thunderbolt jobber length drill bits feature a thicker web design that delivers superior strength and protects against side-load breakage during demanding drilling applications.

The 135° split point tip ensures fast, accurate starts and reduces walking on material surfaces — even on curves. With a parabolic flute form, chips and debris are removed quickly to keep the bit cooler and extend life. The black oxide coating adds lubricity and corrosion resistance, ensuring smooth drilling in metal, wood, and plastic materials. Perfect for use with portable drills and on a variety of jobsite applications.

 Key Features

  • Extreme Durability: Thunderbolt web design provides greater strength and resists side-load breakage.
  • Fast, Accurate Drilling: 135° split point tip starts on contact to reduce walking and ensure precision.
  • Efficient Chip Removal: Parabolic flute design clears debris fast and keeps the bit cool.
  • Corrosion Resistant: Black oxide coating increases lubricity and resists wear.
  • Versatile Application: Ideal for drilling in metal, wood, and plastic.
  • Jobber Length: Perfect for portable drills and everyday professional use.

 Technical Specifications

Specification Details
Model Number 48-89-2830
Bit Size 7/32 in.
Decimal Equivalent 0.2188
Pack Quantity 12
Coating Black Oxide
Overall Length 3-3/4 in.
Flute Length 2-1/2 in.
Shank Type 3-Flat
Tip Angle 135° Split Point
Application Metal, Wood, Plastic

 What’s Included

  • (12) Milwaukee 7/32 in. Thunderbolt Black Oxide Drill Bits (48-89-2830)

 Ideal For

  • Metal fabrication and general construction
  • Woodworking and plastic drilling
  • Maintenance, repair, and assembly work
  • Use with portable drills and drill presses

The Milwaukee 48-89-2830 Thunderbolt Black Oxide Drill Bit Set combines superior durability, precision, and efficiency — making it a trusted choice for professionals who need reliable performance on every job.

Get yours today from ToolKing.com – built for strength, precision, and long-lasting performance.

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