Product Characteristics: Made of higher quality diamond with higher toughness and purity, blocky shape, narowPSD,tiny impurities (inner and outer); good thermal stability and high wearresistance.

Recommended Applications: Metal bond, vitrified bond products; high grade diamond paste and pollshing compound, eto.Grinding and polishing on: optical glass, fine ceramics gem stone, etc.

Product Characteristics: Very blocky shape, strictly narrow PSD, tiny impurities (inner and outer); better dispersion and high wear-resistence.

Recommended Applications: Metal bonded products, electroplated diamond products; grinding and polishing on: precise machinery, optical glass, fine ceramics, gem stone, semi-conductor and etc.

Product Characteristics: Blocky shape, narrow PSD, low impurities (inner and outer).

Recommended Applications: Cutting, lapping, grinding and polishing on: silicon glass, optical glass, ceramic, and etc.

Product Characteristics: Economic type product with irregular shape and normal PSD.

Recommended Applications: Lapping, grinding or polishing on: PCD, ceramics, stone and other workpieces.