Rock Drilling Tools for HDD Machine---Tricone Bit
1). With screw motor
2). Specification: Diameter83mm
3). Good quality and low price
Tricone bit can adapt to the different geological and speed, and be used widely. When working, the cutting teeth would touch the ground alternately. Because of the small rock breaking torque, the small overlapping area of cutting teeth and well ground, and the high pressure, it is easy to drill into ground for tricone bit. Besides, tricone bit can adapted to a variety of formation, no matter soft or hard.
We can produce roller bit accroding to customer's special requirments with low price.
