We also call drag drilling bits blade bits. The blade has tungsten carbide inserts. The drag bit is used in sand, clay, or some soft rock formations. It is also used for water wells, mining, geothermal, environmental, and exploration drilling. Whenever possible, the drill bit is used to drill pilot holes.

Advantages of our PDC drag bit

1. 45# steel as the drill body, higher strength to withstand high speed

2. Silver brazing technology, not easy to lose teeth

3. Balanced tool layout, drilling precise round holes, reducing drill bit rotation;

6. Large trash chute and flushing port to avoid mud packing and reduce drill bit temperature

7. Advanced geometric design, faster penetration;

Supply Ability