Milwaukee 48-32-4421 Insert Bit, #1 Drive, Square Recess Drive, 1/4 in Shank, Hex Shank, 1 in L, Proprietary Steel

Milwaukee SHOCKWAVE Impact Duty driver bits are engineered to be the most durable, most fitting driver bits on the market. The optimized SHOCKZONE geometry is unique for each tip-type to provide up to 30X longer life and absorbs 3X more torque vs other impact bits. The precise fit custom machined tip prevents stripping and reduces wobble while the Custom Alloy76 steel and proprietary heat treat process maximizes resistance to wear and shock. SHOCKWAVE driver bits are built to deliver extreme durability for the most demanding applications.

• Optimized SHOCKZONE absorbs peak torque and prevents breaking
• Custom Alloy76 steel maximizes resistance to wear and shock
• Precise fit custom machined tip prevents stripping and reduces wobble