Drill Chuck 40CR SelfTightening SelfLocking 116B16 116mm Hardware Tool for Clamping

1、The drill chuck is made of high?quality material quenched and hardened wear?resistant and durable with long service life. 2、Self?locking and self?tightening function makes the drill chuck easy to rotate and lock. 3、Conical hole and threaded hole are connected which makes the drill chuck easy to disassemble. 4、Widely applied to small bench drill and electric hand drill for clamping drill bits. 5、The drill chuck possesses good metal texture and comfortable surface easy to clamp.