We have 16 models of Drill Bit Chuck to be chosen,
You can find the model from the parameter list,
according to your motor shaft diameter and drill
We send 3.17-3.17 in default,if you need other
size,please leave me messgae.
Large factory production, very good quality, reliable,
Worldwide Hot sales!!
Our Store sells all kinds of Drill motor and drill bit.
Include: 1* Drill Bit Chuck ; 1* Screw wrench
(Find the model from list, and Tell me which you need,
OtherwiseWe send 3.17-3.17 in default)
3.17-3.17(we send this in default,if you need other size,please tell me.)