As the professional supplier of rock bits in China,we can supply all kinds of rock bits,such as PDC bits,TCI bits,rock bits,tricone bits,single cone bits,multicone bits,steel tooth bits,insert tooth bits,roller bits,drill bits,drilling tools,etc.

The description of PDC BIT

PDC bits are designed for high speed drilling in shale, limestone, and sandstone formations. Unlike roller cones, these PDC bits are a one piece matrix bodies with no moving parts. The fixed-cutters shave away the rock, making it possible to operate with higher rotation speeds more efficiently in consolidated formations.

The character of PDC BIT

These Diamond Bits use polycrystalline diamond compact (PDC) cutters to shear rock with a continuous scraping motion

1 Cutting structure is force balanced and bit blade is asymmetrically designed so that the coal on bit is balanced that resulting better stability of the bit.

2 Main cutter are high performance PDC cutters to insure service life of the bit while imporving ROP.

3 Cutter exposure is optimized to insure the bit can achieve higher ROP is soft to medium formations

4 Shock absorbers are desinged to make the bit capable of drilling through formations with hard strigers.

5 Hydroulic systerm of the bit is optimized using dynamic flow patlern simulation technology to enhance cleaning and cooling effects of the bit to effectively prevent bit from balling.

Size avaliable