FEATURE

1. High-strength, high flexibility, high temperature and high wear resistance. 

2. High-precision metal seal. 

3. Locking roller ball, to adapt to high-speed. 

4. The use of high strength high toughness carbide teeth, 

5. Hours in the rotary cone bit with the impact, crushing and shearing the role of broken rock. 6. Cone bit to adapt to the soft, medium and hard of various strata. 

7. Reasonable price and long working life.

APPLICATION

Rock drill bit is adapt to range from 20 to 150 Mpa.

3-cone drill is now widely used in geological exploration, anti-solid hole, engineering grouting, and so on.

SPECIFICATION

Size: Common sizes, 6,6-1/2, 7-7/8, 9-7/8, 10-5/8, 12-1/4 

Various sizes also can be made to order. 

Types: IADC Code, 412, 432, 532, 612, 632, 712, 732, 832 etc.