3U Super Hard Products Co. We are a manufacture of Diamond bruting wheel/ Polycrystalline diamond(PCD)/Thermal Stable Polycrystalline diamond(TSP),PDC (Polycrystalline Diamond Compact),CBN grinding wheel.
Especially TSP(thermal stable polycrystalline diamond) TSP is the ideal material for petroleum and geological drilling bits,Those drill bits can be of soft, medium and hard stratum Can be normally used for oil drilling. (Unit:mm)
0.01kg/pcs
Sales Conditions & certifications:ISO9001