Century Impact Pro insert bits are engineered for the high-torque demands of impact drivers. Made from heat-treated S2 steel with a black oxide coating, these bits absorb repeated shock and resist cam-out for reliable fastening in demanding applications.

• S2 steel with patented heat treatment lasts up to 4X longer than standard bits
• Black oxide coating resists corrosion and indicates impact rating
• Precision ground #2 Phillips tip for maximum contact and grip
• 1/4" hex shank fits all standard quick-change adapters
• Meets ANSI specifications
• For use with impact drivers and standard drills
• 1" insert length, 2-pack
• Manufacturer Part No: 66102