Product Details

Features

  • Proprietary steel and heat treat process for maximum strength and durability
  • Thunderbolt® tapered web and parabolic flute for durability and chip removal
  • 135° split point to start on contact and eliminates walking
  • Taper-fit construction makes the bit stronger and eliminates wobble

Specifications

Shank 1/4" Hex
Shank Size 1/4"
Pack Qty 1
Type Twist Drill Bits
Coating Black Oxide
Length 2.90
Size 7/32"
Decimal Equivilant 0.2188
Application Metal|Plastic|Wood

Overview

Milwaukee® SHOCKWAVE Impact Duty™ 1/4" Hex Drive Drill Bits are engineered for extreme durability and up to 10x life. Made from proprietary steel and heat treated to control hardness, the SHOCKWAVE Impact Duty™ Hex Drive Drill Bits feature the Milwaukee Thunderbolt® web for durability and chip removal paired with taper-fit construction
for a stronger bit with less wobble. The bits include a 135° split point to allow the bit to start on contact and eliminates walking. Broadly targeting cordless users, the SHOCKWAVE Impact Duty™ accessory line is not only ideal for heavy duty impact applications, but delivers a full system solution for all the user's drilling and fastening needs.

Model Options

Item/Cat # Size Length Pack Qty  
48-89-4401 1/16" 2.25 1
48-89-4705 1/8" 2.62" 10
48-89-4713 1/4" 3" 10
48-89-4403 3/32" 2.44 1
48-89-4405 1/8" 2.62 1
48-89-4407 5/32" 2.72 1
48-89-4409 3/16" 2.80 1
48-89-4411 7/32" 2.90 1
48-89-4413 1/4" 3.00 1
48-89-4406 9/64" 1
48-89-4408 11/64" 1
48-89-4414 5/16" 1
48-89-4415 3/8" 1
48-89-4417 1/2" 1
48-89-4445 1
48-89-4444 1

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