EDM-DR

Pump Inside
Compact and portable EDM machine 
Easy and convenient operation 
Workable in small space because power supply unit and head assembly are separated. 
Use any copper and brass rod as an electrode 
Suitable for use with any conductive material(aluminum, brass, copper, cast iron, stainless steel, etc. 
Use ordinary water as the dielectric fluid 
It is possible to work very small drilling by adjusting output voltage. 
Safe drilling by specific EDM circuit 
Rotating EDM head up, down, right and left.