"石头演习"

We have hydraulic rock drill spare parts of COP1032, COP1238, and COP1838. The parts are the front head, drivers, shank adapter, guide, flushing head, stop ring, rotation chuck, rotation chuck bushing, damping piston, intermediate part, gear, accumulator, coupling, impact piston, cylinder, valve plunger, valve liner and back head. The quality is reliable. The price is most competitive. All these parts are as the same as the OEM parts. We have the ability to make the similar hydraulic rock drill parts according to the samples and drawings. Packing: Wooden case