Mersen , a worldwide leader in iso-molded graphite, offers a complete range of graphite grades to suit any EDM graphite applications. In order to satisfy customers and meet their unique specifications and requirements, new materials with improved properties and performance are constantly being developed. Our newest ELLOR® graphite grades now benefit from much finer grain size. Ranging from universal to micro-grain graphite each grade has its own characteristics and offers uniform quality and structural consistency. Excellent machinability allows detailed finishing electrodes to be produced. Our application experts are at your disposal to provide the support you need in understanding the impact of your machine's configuration and to determine the most efficient parameters.