Product Details

Features

  • Longer life: Titanium coating reduces heat build-up for up to 3X longer life
  • Extreme durability: Thicker web provides greater strength
  • 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" chucks
  • Corrosion resistant: Titanium coating keeps the bit sharp and provides added protection from heat build-up

Specifications

Shank 3/8" Reduced 3-Flat
Type Twist Drill Bits
Coating Titanium
Length 5-3/4"
Flute Length 4-5/16"
Size 15/32"
Decimal Equivilant 0.4688

Overview

Milwaukee® Thunderbolt® Titanium coated drill bits are designed for extreme durability and up to 3X longer life. The Thunderbolt web features a thicker core than a standard drill bit to provide ultimate strength and protect against side-load breakage. The titanium coating reduces heat build-up and keeps the bit sharp to extend performance. 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 Titanium Coated bits require less effort to drill through wood, metal and PVC, and are highly recommended for use with portable drills.

Model Options

Item/Cat # Size Flute Length Length Shank  
48-89-2201 1/16" 7/8" 1-7/8" Round
48-89-2202 5/64" 1" 2" Round
48-89-2203 3/32" 1-1/4" 2-1/4" Round
48-89-2204 7/64" 1-1/2" 2-5/8" Round
48-89-2205 1/8" 1-5/8" 2-3/4" Round
48-89-2206 9/64" 1-3/4" 2-7/8" Round
48-89-2207 5/32" 2" 3-1/8" Round
48-89-2208 11/64" 2-1/8" 3-1/4" Round
48-89-2209 3/16" 2-5/16" 3-1/2" Round
48-89-2210 13/64" 2-7/16" 3-5/8" 3-Flat
48-89-2211 7/32" 2-1/2" 3-3/4" 3-Flat
48-89-2212 15/64" 2-5/8" 3-7/8" 3-Flat
48-89-2213 1/4" 3-3/4" 4" 3-Flat
48-89-2214 17/64" 2-7/8" 4-1/8" 3-Flat
48-89-2215 9/32" 2-15/16" 4-1/4" 3-Flat
48-89-2216 19/64" 3-1/16" 4-3/8" 3-Flat
48-89-2217 5/16" 3-3/16" 4-1/2" 3-Flat
48-89-2218 21/64" 3-5/16" 4-5/8" 3-Flat
48-89-2219 11/32" 3-7/16" 4-3/4" 3-Flat
48-89-2220 23/64" 3-1/2" 4-7/8" 3-Flat
48-89-2221 3/8" 3-5/8" 5" 3-Flat
48-89-2222 25/64" 3-3/4" 5-1/8" 3/8" Reduced 3-Flat
48-89-2223 13/32" 3-7/8" 5-1/4" 3/8" Reduced 3-Flat
48-89-2224 27/64" 3-15/16" 5-3/8" 3/8" Reduced 3-Flat
48-89-2225 7/16" 4-1/16" 5-1/2" 3/8" Reduced 3-Flat
48-89-2226 29/64" 4-3/16" 5-5/8" 3/8" Reduced 3-Flat
48-89-2227 15/32" 4-5/16" 5-3/4" 3/8" Reduced 3-Flat
48-89-2228 31/64" 4-3/8" 5-7/8" 3/8" Reduced 3-Flat
48-89-2229 1/2" 4-1/2" 6" 3/8" Reduced 3-Flat
48-89-0011
48-89-1105
48-89-0012

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