Milwaukee® SHOCKWAVE™ Impact Duty® 48-32-4443 Single Ended Combo Power Bit Kit, 2 Pieces, 2 in L, 1/4 in Hex Shank, Carbon Steel - 57294

Tools & Testing
57294 MFG #: 48-32-4443
0.00000 /

Our SHOCKWAVE™ ECX Impact Bits are engineered to be the Most Durable, Best Fitting driver bits on the market. The Wear Guard Tip™ delivers increased wear resistance which protects the fit over the life of the bit. The Shockzone™ is optimized for each tip type and length of driver bit to absorb peak torque and prevent breaking. The Custom Alloy76™ has a customized steel and heat treatment per tip type to extend the life of the driver bits, providing up to 50X life vs. competitive impact driver bits. The MILWAUKEE® SHOCKWAVE™ driver bits are built to deliver you extreme durability for the most demanding applications.

  • Features
  • Specifications
    • Wear Guard Tip™ protects fit over the life of the bit
    • Optimized Shockzone™ absorbs peak torque and prevents breaking
    • Custom Alloy76™ Steel is engineered to extend bit life
    • Precise Fit Custom Machined Tip prevents stripping and reduces wobble.
    • Shockzones™ are optimized in both length and width per tip type for best performance across tip types.
    • Laser hardening at the tip creates an outer protective shield for improved wear resistance.
    • Customized geometry and heat treatment per tip type for best performance across tip types
    • Up to 50X Life vs other impact bits
    • Laser etched size for easy identification
    • Designed for use with Impact Drivers and Drill Drivers


    • (1) ECX Bit #1 & #2
    • (1) ECX™ Bit 1” #1
  • Pack Qty: 2 Pack
  • Length: 2"