[Application scope]
It is used for the construction of surface coalbed methane wells, engineering wells, etc. It is suitable for the drilling of soft-medium hard formations.

[Technical features]
The cutting teeth adopt new super-hard materials, with fast drilling speed, high efficiency and long life. Different types of drill bits can be selected according to the characteristics of formation. The steel body type CBM bit has simple processing technology, low bit cost and strong repairability. Carcass type CBM drill bit has complicated processing technology, high bit cost and good wear resistance.

[Technical specification]