EDM - graphite materials for electroerosive machining
Graphite, thanks to its properties, is the very ideal material for the electrode production. As compared with copper, graphit has advantages of five times quicker self machining, much lower density and the large spectrum of used grades.

EDM grades division:

• grades for roughing - used for sparking of semi-manufactured products (R8430, R8500X)
• universal grades - used not only for the production of single electrodes but also for complicated ones (R8500, R8510)
• grades for finishing - used for the production of very complicated forms of electrodes (R8650, R8710)

Data sheet of graphite grades - PDF file

Our company mediates deliveries of graphite in standard blocks or blocks cutted in to parts required by customers.