Compatibility: Fit 10mm dia round shank to 1/2" thread adapter for drill chuck.
Material:Made of Stubborn steel ,solid and durable,High temperature quenching,With Overall heat treatment, non -slip without burrs
Application: Adapter connects drill to Earth Augers,SDS Hammer Drill,Concrete Drill,Corded Drill and Cordless Drill,Impact Driver.
Note: If the adapter need to work with a thread locker when there for a reverse motion, you can always use a thread locker on the screw holding the two pieces together to resolve this problem.