1, natural diamond Natural Diamond (ND);
2, artificial polycrystalline diamond Artificial Polvcrystalline Diamond (PCD);
3, artificial polycrystalline diamond composite sheet Polycrystalline Diamond Compact (PDC); chemical vapor deposition coating diamond tool Chemical Vapor Depression Diamond Coated Tools (CVD).
4, the deposition thickness of 100μm without substrate pure diamond thick film Thick Diamond Film (CD);
5, on the surface of the tool base directly deposited on the thickness of less than 30μm diamond film coated Coated Thin Diamond Film (CD).
Natural diamond (ND) tool