Built to withstand the high torque of impact drivers, this Milwaukee Shockwave Impact Duty #3 square recess insert bit delivers up to 50x longer life than standard bits. The proprietary Alloy76 steel with custom heat treatment maximizes both wear resistance and shock absorption.

• #3 square recess (Robertson) tip, 1" insert length
• 1/4" hex shank fits all standard impact drivers and drills
• Wear Guard tip with laser hardening for extended life
• Shockzone geometry absorbs peak torque and prevents breakage
• Custom Alloy76 steel with heat treatment per tip type
• Precise Fit custom machined tip reduces stripping and wobble
• Laser-etched size marking for easy identification
• 2 bits per pack