EDM: JM325DZ SUPER DRILL

* Light small portable compct design * High speed & high efficiency and low cost * Simple operation easy remove broken taps * Dielectric - using ordinary tap water as a machine dielectric liquid * Using any brass bar as electrode * Removal of taps will not damage the threads * Auto feed 30deg both left and right depth setting selectable arcing timer Auto retract Alarm messages Depth arrival over-tempreture *

* The Joemars JM528D is specialy designed for drilling hard materials such as hardened steel alloys and tungstan carbide in ranges of 0.2mm - 3.0mm * The newly developed sparking cercuits are special to the JM235D &JM528D Super Drills to enhance machining speed excellent flushing lower wear & higher accuracy *

*Special upper / lower wire guide assembly, providing high-speed automatic wire threading in water and accuracy machining. *Simple and reliable Automatic Threading Device, applies high precision accuracy and easy for operator's maintenance. *Special anti-leaking system of low arm and work-tank, keeping axes movement smoothly. *Special cooling system for low arm, providing high accuracy required while machining. Hardened Stainless work-table enhances surface rigidity and well-support for work-piece. FEATURES OF AUTOMATIC WIRE THREADING A. Directly thread wire in submerged condition, saving the time and raising the working efficiency. B. Wire threading at break point is achievable. C. Upper water jet system achieves automatic wire threading with a thick workpiec

CAPACITY OF TANK 340 Litres WORK TABLE 650 x 400mm TRAVEL X 400mm TRAVEL Y 300mm SPINDLE HEADSTOCK TRAVEL 230