Steel tricone bit,steel tooth tricone bit,milled tooth tricone bit
1.This type of bits are used in low press resistance soft to medium formation, shales, clay, salt, etc., It can work in a high RPM and low WOB with fast drilling speed.

2. Surface of cones and teeth are hard enhanced to extend the working life of bit.

3. Teeth  distributed optimal design largely  improve  the woriking efficiency of breaking down.