29mm Roof Supporting Dust Hog Drill Bit,PDC Dust Hog Drill Bit supplier,Best PDC Dust Hog Drill Bit
Zuanlong Bits are new and revolutionary for improving the efficiency and mining costs associated with drilling.
· Drills 50 - 200 times longer.
· Increase tonnage and production.
· Penetrate hard rock faster.
· Reduce thrust requirements by 50%, increasing drill steel life and eliminating extensive wear on equipment.
· Reduces respirable dust by approximately 78%.
· Significantly reduce equipment downtime by eliminating the ongoing need to change out worn/broken carbide.
Note:Customization are available
Welcome to buy the highly precise and high-quality 29mm roof supporting dust hog drill bit for sale at the best price from our company - ZUANLONG, one of the largest manufacturers and suppliers in China. With the aid of advanced technology, we have various sizes of products at your choices.