Bosch Professional Bosch PRO SDS Max Chuck Adapter for 1/2 UNF

Designed for changing hammer drill interfaces A strong adapter comes in useful when you need to change your hammer drill bit interface. That's why we made the robust PRO Hammer Adapter. The PRO Hammer Adapter allows you to use an SDS plus interface on a spline hammer drill or adapt your SDS max machine to accept SDS plus, drill chuck shank, and morse taper interface. We made the adapters from hardened metal to make sure they are strong enough for tough applications. Fits all SDS max rotary hammer drills Features and Benefits: • Designed for changing hammer drill interfaces • Fits all SDS max rotary hammer drills • For changing hammer drill bit interfaces, eg when adapting Spline to SDS plus and SDS max to SDS plus, shank, and morse taper • Highly efficient for construction workers: Robust Specifications: Shank: SDS max For drill bit shank: 1/2"-20 UNF