We are the leading manufacture of PDC(Polycrystalline Diamond Compact)Cutters and related products.

PDC(Polycrystalline Diamond Compact)cutter bit inserts are sintered with selected diamond powder and tungsten carbide under high temperature and ultra-high pressure, they have high hardness, abrasion resistance and impact resistance, are widely used for oil/gas drill bit, rock drill and coal mining drill bit,also could be used for diamond tools for cutting, grinding, polishing.

PDC cutters for oil/gas drilling bits

We have SG, GK series available.

SG series of cutters

Feature:

The joint face of PCD layer and the tungsten carbide is designed with claws, which ensure the combination is more firm and the cutter has higher impact resistance.

Microstructure with complete C-C bond combination is characterized between the grains of the diamond in PCD layer, which ensure the high strength, hardness and abrasion resistance of diamond layer.

The new sharp cutting surface will keep cutting in the drilling process.

GK series of cutters

GK is a premium cutter, we adopted series of new technology, greatly improved the impact resistance and thermal stability, increased the rate of penetration in highly demanding drilling applications effectively.

Feature:

Selected higher quality diamond powder, improved the sintering technique, enhanced the bond combination strength between diamond grain. 

Improved the inner structure of the sintered cavity, the pressure and temperature become more balance, which ensure the cutter has more stable performance.

Adopted a new type of carbide, which improved the weld strength.

Optimized the designation of joint face , which reduced the residual stress.

Increased the rate of penetration in highly demanding drilling applications effectively

Application:

Suitable for drilling medium to hard , hard and tough formations.