Superior Electric J018 Mini (1/32 Inch to 5/32 Inch) Keyless Drill Chuck with 1/4 Inch Quick-Change Hex Shank Adapter
Superior Electric J018 Mini (1/32" to 5/32") Keyless Drill Chuck with 1/4" Quick-Change Hex Shank Adapter. Use this chuck to convert any cordless screwdriver that has a 1/4" hex drive into a drill or grinder.