Heterotypic compact

Our company can manufacture irregular Polycrystalline Diamond Compact according to customers’ detained requirement. At present, mass production is applied in rectangular compact and triangle compact Nonstandard products-i.e. those not confirming to any listed specification, may be supplied on requ..

Round shape

Polycrystalline Diamond Compact Polycrystalline Diamond Compact (PDC) of Supreme Company is sintered with diamond and WC under ultrahigh pressure and temperature. It integrates the advantages of diamond and WC, with both extremely high wear resistance and excellent shock strength. Polycrystalline ..

Globular tooth shape cutters

Compared with conventional-type Polycrystalline Diamond Compact, it has more excellent shock-resistance toughness (ballistic work is equal to that of hard alloy) and it can be applied to percussion drilling, medium and small drill bit, oil roller bit, down-the-hole drill bit and geothermal drillin..

Polycrystalline Diamond wi..

Polycrystalline Diamond wire drawing die blanks is diamond crystal block of diamond particles and catalyst cobalt sintered under high temperature and ultrahigh pressure. It has the wear resistance, hardness and good thermal conductivity of natural diamond and the similar toughness of hard alloy. I..

Polycrystalline cubic boro..

Polycrystalline cubic boron nitride blanks for cutting tool are compound superhard material of polycrystalline cubic boron nitride layer and WC sintered under ultrahigh pressure and high temperature. It has the hardness, wear resistance and thermal stability of cubic boron nitride and the shock re..


polycrystalline Diamond is a diamond combo produced by diamond sintered with bond under high temperature and high pressure; it has very high wearability and high thermal stability. The polycrystalline diamonds. include TSP Series for drilling bits and PCD series for genuine diamond polished. TSP i..

Plain Grinding-wheel

Plain Grinding- wheel Grinding is one of the major processing in Half-Precision Process and Precision-Process. Grinding-wheels adopted in Plane-grinder, Outer-Rotary grinder and Inner-Rotary grinder as a very important role. It also could be used for blade-grinding. Plain Grinding-wheels are used ..
Add:No.9 Yunshan Road, Hi-Tech Deveopment Zone, Zhengzhou, China TEL:86-371-65009566 FAX:86-371-67834153 Calcium Cored Wire