Product Details

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
  • Corrosion resistant: Black oxide coating provides lubricity and resists corrosion of the bit
  • Reduced down time: 1/4" Hex power groove shank offers quick bit changes

Specifications

Shank 1/4" Hex
Shank Size 1/4"
Pack Qty 1
Type Twist Drill Bits
Coating Black Oxide
Size 5/16"
Decimal Equivilant 0.3125
Application Metal|Plastic|Wood

Overview

Milwaukee® SHOCKWAVE™ Impact Duty 1/4" Hex Drive Drill Bits are engineered for extreme durability and up to 10X longer 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 135° split point tip delivers a precision start and prevents walking for fast, accurate holes. The SHOCKWAVE Hex Drive Drill Bits are ideal for heavy duty impact applications, and highly recommended for use with portable drills.

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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