Portable rock drills

We have made and exported welded-tooth cutters for nearly 20 years. The cutters could be equipped on the rock drills bits to tackle soft and medium hard formations. The tips are ma...  view detail

PRODRILL Y24 Hand-Held Pneumatic Rock Drill (1)Weight (kg): 24 (2)Air consumption (MPa): 55 (3)Air pressure(MPa): 0.4 (4)Bore dia (mm):34-42 (5)Drilling depth (m): 5...  view detail