76mm pdc drilling drag bit



PDC non core drill bit uses high-quality diamond composite sheet and high-density teeth distribution of diamond composite sheet. It has the characteristics of grinding and high drilling efficiency. It is suitable for drilling in soft to medium-hard formations (f < 10). The hydraulic design flushes the cutting tooth front directly.

PDC non core drill bit has high drilling speed and high service life. It is mainly used for drilling gas drainage holes, water drainage holes, grouting holes, geological drilling, hydrological exploration, etc.

1. For core drilling in geology, coalfield, metallurgy, building materials and mines;

2. Core engineering exploration and drilling for highway, railway, bridge, building, hydropower, etc.

3. Grouting reinforcement drilling for soft and dangerous rock, foundation treatment, broken strata, etc.

4. Used for large-caliber engineering drilling, hydrological well drilling, building pile foundation, inverted vertical hole construction drilling;

5. Monitoring drilling and concrete sampling drilling for tunnel ventilation, exhaust and rock mass buildings.

Size of PDC Bit

3 wings bit Diameter of bit 4 wings bit Diameter of bit
75mm 200mm
91mm 220mm
113mm 250mm
133mm 275mm
153mm 300mm
171mm 325mm

We can customize according to your requirement. 

Shenyang ABT Drilling Equipment Co., Ltd. mainly provides holistic drilling solutions, serving the mining, stone crushing, water conservancy drilling industry, to help you solve the problem of drilling at high efficiency and low cost. We mainly provide mobile air compressors, drilling rigs, dth hammer, dth bit, crushers, water meters and so on.We are your stable and reliable partner!




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