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graphite-electrode279-90
Tokai Carbon – Japan is one of the leading producers of graphite for EDM machines. The Japanese manufacturer continuously meets the needs of the market with its innovative developments. The company's aspiration is aimed at creating new products for the renewed tool production. Not all graffiti is of the same quality, even though they look the same. The graffiti we offer is characterized by high processing speed and low wear. We can also offer you technical advice to achieve the best results in graphite processing.

Type of material

Medium density

Specific resistance

 Устойчивост на огъване Hardness Medium grain size
Model (g/cm³) (µΩm) (MPa) (Shore) (µm)
HK-0 1.8 12 39 56 13
HK-1 1.85 11 50 58 11
HK-15 1.83 12.5 54 62 7
HK-2 1.82 13.5 64 64 7
HK-20 1.86 12 66 60 6
HK-75 1.82 15 66 72 4
HK-6 1.86 12 85 68 3
HK-3 1.84 15.5 88 78 2
HK-2C 2.79 2.3 77 67 7
HK-6C 2.68 3.1 110 70 3
EDM Group Ltd.