Adapts SDS plus drill to take a standard 1/2″ x 20 chuck. For use on rotary drilling only to fit standard 1/2×20 UNF(F) chucks in SDS Plus hammer drills. Display Packed

For SDS Plus Drill to take a 1/2″ x 20 UNF(F) Drill Chuck
For Rotary Drilling Only, (Not for Hammer Action)
SDS Plus Shank to 1/2″ UNF (M) Mount
L/H Machine Screw Fitted
Display Packed