Three Axis Cnc Spark Edm Drilling Machine

This 3-axis CNC EDM deep-hole drilling machine is a high-precision, high-efficiency system specifically designed for machining micro-holes and deep holes in conductive materials. It utilizes a copper tube electrode in conjunction with high-frequency pulsed discharge to electro-erode the workpiece, ...

DD703 CNC EDM Drill: High-Speed 3-Axis Precision Hole Drilling Machine Performance Features Utilizes electrode tube (brass/copper) as tool electrode with high-frequency pulse power Accelerated corrosion rate for stainless steel, hardened steel, copper, aluminum, and cemented carbide Produces deep ...

The machine follows the principle of pulse spark erosion machining. It uses tubular copper or brass electrodes as the cutting tool, with high-frequency pulse voltage generated between the electrode and the grounded conductive workpiece. Continuous tiny electric sparks are produced in the insulating ...