Specifications

company mainly produced : hand drill and other hand tools
1.material : carbon steel
2. wooden paited handle
3.many kind

 

 

 

The utility model discloses a woodworking hand drilling tool.

 

The existing woodworking hand drilling using the bow drill,

 

the jaw and the four jaw chuck has two two, the two chuck clamping partial bit easy,

 

easy to cause loose, influence the effect of drilling.

 

The utility model provides an improvement on the prior art, which comprises a bow

 

 frame (2), four parts assembly, reversing mechanism and a chuck. Characterized by

 

 chuck with three jaws (7). The bow drill as centering chuck, the clamping force is

 

strong, so it can improve the drilling speed.

 

you can dial :0086-18577931437 or reply me   

 

hope to cooperate with you !! hope to be your friend !