Manual wire edm vise 3A-210010

 the material is stainless steel, have done vacuum harden treatment 

and deeply cold treatment to HRC 50~55 before doing  the grinding process, the essence is not easy to deformed. The jaw opening and closing adopts the 

hand-transformation clamping design, which can rotate the handle arbitrarily, adjust to the size of the 

clamping workpiece you need, and it is convenient to clamp the workpiece .