Model No.

Specifications

HD-1208

• The EZ-SPARK EDM hole drilling machine features speed, precision and reliability.

• The machine frame is made of rigid cast iron construction for heavy load. It provides a stainless steel worktable as an integral part of the machine.

• HD-1208 Utilizes the rotating hollow copper or brass tubular electrodes to burn into the workpiece material during machining with the flow of normal distilled water through the rotating tube. Filtration is not needed with the usage of normal distilled water in one 5 gallon tank for in-flow, and one 5 gallon waste tank for out-flow.

• EZ-SPARK hole drilling machine can drill small holes on any conductive materials such as hard alloys, copper, brass, carbide, aluminum, etc. The advanced circuitry technology in the power supply automatically uses low current for the entrance of the hole so as to minimize burring at the start point, and a higher preset current will enter into the second phase and third phase of edming.

• For a straight burn with a long copper / brass tube, a precision guide system is installed. It is adjustable, if necessary, for squareness. A ceramic electrode guide with 1mm diameter is provided to grip the electrode. Move the electrode guide close to the surface of the workpiece material will ensure the squareness of the electrode material.

• The factory installed digital readout system features 3-axis precision Heidenhain scales for quick positioning. Z axis is programmable to accommodate electrode wear. The program in the control box also allows multiple hole appliation without repeated set up on edge-finding. This simple and time saving feature is not usually available in other machines in the market.