* 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 JM528DZ is fitted with the Fuzzy Logic control system * Easy to learn and operate - new operator can learn the operation and be confident in only a few hours * Includes 3 axis DRO system: X Y axis use linier scales Z axis uses encoder * Five kinds of alarm indicators: will light up apon depth arrival arcing low dielectrics Anti hitting system for electrodes * Using 'MOSFET' sparking circuits suitable for tungsten carbide hardened steel etc.

AUTOMATIC WIRE THREADING 4-AXIS SUBERGED TYPE SUPER FINE FINISH CIRCUIT

* The Joemars JM430 + AZ50R + D430 pack is specially designed for drilling hard materials such as hardened steels, alloys and tungstan carbide in ranges of 0.2mm-3.0mm * Featurs Fuzzy logic control, 75amps, DRO