JOEMARS JIM3250 & JM528D SUPER DRLL EDM are specially designed for drilling hard materials, such as hardened steel or alloys, tungsten carbide in ranges of 0.2mm-3.0mm

ADVANCED TECHNOLOGY FROM JOEMARS, - ALWAYS TOWARD FUTURE

A newly developed sparking circuits special for SUPER DRILL DEM to enhance machining speed, excellent flushing, lower wear & higher accuracy.