Bit-Pro (YX-3) roller bit is YUXIANG latest and most promising design. It comes from long time working with clients, deeply understanding the operational problem. It solves the quick welding and high torque drilling weight conflict demand in the same time. 

Cominbed with latest 3rd generation full faced cone. You can expect it will outperform any bit in the piling industry. 

Specification:

1.Size:8-1/2″

1.Insert Shape: Chisel, Conical, Ballistic, Spheral

1.IADC: 517,537, 617, 637

1.Formation: 100-300 Mpa, Granite and other hard rock formation

Right inserts for right rock

Covers all types of rock from your specially project

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