PDC anchor drill bits

•    Applications:
It is mainly applied for drilling anchor-network support holes in coal mine to guarantee fast and high efficiency in cave excavating.
•    Feature:
With the perfect stability in penetration and hole drilling of PDC, it will not easy to be collapsed.
The service life of this drill bit is 10-30 times longer than normal alloy bits when drilling the same rock formation.
No need to sharpen. This bit can lower work intensity and save man-hour.
Applicable rock formation: f<12.
•    Types: Ordinary type; Reinforced type; Super strength type.
•    Threads:  M16×2, M14×2, M14×1.5, M12×2, M12×1.75.

•    Specification：

Note:can design and manufacture any types and sizes of PDC bits according to customer requirements.

Return PDC anchor drill bit