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Welcome to Crystal Carbon Technology (Dongying) Co., Ltd.

Drawing die core

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Drawing die core:


It is crystallized by micron-sized diamond particles and cobalt as a binder under high temperature and high pressure conditions. It has good machinability, high temperature resistance of 650°, and can be processed by processes such as electric spark, laser, ultrasonic, and slow-moving wire. It has the advantages of high hardness, good wear resistance, and strong impact resistance. Applicable to all kinds of copper wire, iron wire, welding wire, stainless steel wire, tungsten and molybdenum wire and other wire and pipe drawing.