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Model

Strength

Available Granularity

Performance

Application

Reference Image

HD8880 High 100/120 ~ 325/400 Good and regular crystal shape, very few impurities, with high strength and thermal stability. Suitable for metal bond tools, electroplating tools, cutting tools, drilling and cutting tools.
HD8860 High 100/120 ~ 325/400 Regular crystal shape, yellow color, few impurities, good transparency, good thermal stability. Suitable for metal bond tools, electroplating tools, grinding high-demand glass, industrial ceramics, stone, etc.
HD8840 Medium 100/120 ~ 325/400 Relatively regular crystal shape, good color, few impurities, good transparency, good thermal stability. Suitable for metal bond tools, electroplating tools, grinding non-metallic materials, industrial ceramics, etc.
HD8830 Medium 100/120 ~ 325/400 Relatively regular crystal shape, yellow color, few impurities, with certain transparency. Suitable for metal bond tools, electroplating tools, grinding non-metallic brittle materials, carbides, plastics, magnetic materials, gemstones, etc.
HD8820 Low 100/120 ~ 325/400 Irregular crystal shape, yellow color, few impurities, good self-sharpening. Suitable for resin and ceramic bond tools; processing and grinding hard alloys, magnetic materials, gemstones, etc.
HD8810 Low 100/120 ~ 325/400 Irregular crystal shape, relatively sharp, fewer impurities, good self-sharpening. Suitable for resin bond tools; grinding hard alloys, gemstones, stone, etc.

Diamond surfaces can be nickel-plated and chrome-plated!

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