Mr. You-Ming Chang
. 1/4" (6.35 mm) hex shank top quality . Bulk packing/S-2 & CR-V #6150-insert bits
. 1/4" (6.35 mm) hex shank top quality . Bulk packing/S-2 & CR-V #6150-power bits
. 1/4" (6.35 Mm) Hex Shank Top Quality . Bulk Packing/Power Bits & Holder, Socket Adapter
. Standard & special size top quality . Bulk packing/double ended bits & electric hoist bits
. 5/16" (8 mm) & 10 mm hex shank top quality . Bulk packing/impact driver bits & bit holder socket