Qingdao Tennry Carbon Co., Ltd.
Qingdao Tennry Carbon Co., Ltd.

High precision isostatic graphite blocks and finished EDM electrodes for mold making. Excellent grain structure delivers low wear and fine surface finish for sinker EDM machining.

Your Graphite Products for EDM Machining and Mold Manufacturing

Your Graphite Products for EDM Machining and Mold Manufacturing

Our high-quality isostatic graphite products are specially manufactured for EDM machining and mold manufacturing. We supply graphite blanks, semi-finished blocks and precision finished EDM electrodes in different grain grades, from coarse to submicron ultra-fine grain. These graphite electrodes feature low electrode wear, high material removal rate and excellent surface quality during sinker EDM. Widely used for plastic, die-cast and stamping molds to machine intricate cavities, thin ribs and fine characters. Custom CNC machining is available per customer drawings and technical requirements.


Types of Graphite Products Used in EDM Machining and Mold Manufacturing

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