More Superhard PDC cutter
Description of PDC cutter/ PDC tools
PDC is a polycrystalline diamond and carbide substrate sintered at
high temperature and pressure superhard composite materials,
synthetic diamond is really good, "steel" used the drill blade,
full use of the artificial PDC hardness and wear resistance, so
that the drill faster drilling and longer life. Its high wear
resistance and strong impact toughness, making it widely used in
mechanical industry, petroleum, geological drill bits, coal mine
drilling and other drilling tools. Our available sizes are
|Thickness of diamond layer||1.5mm||1.5mm||1.8mm||1.8mm||1.8mm||2.0mm|
Advantages of PDC cutter/ PDC tools
1. Selected higher quality diamond powder, improved the sintering
technique, and enhanced the bond combination strength between
2. Improved the inner structure of the sintered cavity, the
pressure and temperature become more balance, which ensure the
cutter has more stable performance.
3. Adopted a new type of carbide, which improved the weld strength.
4. Optimized the designation of joint face, which reduced the
5. Increased the rate of penetration in highly demanding drilling
6.With feature of high working efficiency, smooth surface,Long
lifespan and stable performance
Feature of PDC cutter/ PDC tools
1. It has a super long life. The grinding/consumption ratio of PDC
is 20-40 time higher than that of alloy bit and 10 times higher
than that of diamond bit.
2．High toughness, high wear resistance, high impact resistance,
sharp and stable.
3．The joint face of PDC layer and the tungsten carbide is designed
with claws, which ensure the combination is more firm and the
cutter has higher impact resistance.
4. Microstructure with complete C-C bond combination is
characterized between the grains of the diamond in PDC layer, which
ensure the high strength, hardness and abrasion resistance of
5. The new sharp cutting surface will keep cutting in the drilling
process.It can be operated with low pressure and low speed.