1.multi-function saw blade with double teeth saides and contacts 2. both alternative using.

 Instuction:

1. description: multi-function saw blade with double teeth saides and contacts.

2. material :Bi-metal.

3.specification: 6" ,8" ,9" ,12".

4.method: cutting metal , wood ,pipe and fiber etc.

5.advantage: both saides can alternative using.

multi-function saw blades