EDM has always played an important role as an industrial technology in mould processing area.

Advantages of Duratight EDM graphite electrode

1.Little weight: About 1/5 of cuprum that largely cut down the load of the EDM.

2.High speed of electrical discharge processing (about 1.5~3 times of cuprum).

3.High density, low rate of abrasion.

4.Low coefficient of therml expansion.

EDM Graphite Mould