Performance 

1. 1.  Step-hole drilling of plastic;
2. For moulding of lens and frames.

Performance 

1. With multipleuse;
2. Can achieve edge chamfering of bracket on time.

Performance 

1. With high processing efficiency;
2. Can achieve straight-edge processing and sharp-edge processing of chamfer joint of windows.

Performance 

1. Suitable for inner grooving of stainless steel and nonferrous metals;
2. Can achieve chamfering of inner groove.

Performance 

1. Used for polishing of alluminum phone frame;