Adapter from SDS+ to 1/2-20 UNF thread for drill chuck

Brand: CNIC
Description: Type: adapter, bore: SDS, shaft mount: thread, chuck thread: inch, conversion from: SDS-plus, conversion to: 1/2
Type: Adapter
Shaft mount: Inch thread
Go to: 1/2
Transition from: SDS-plus
Landing hole: SDS