ROC D7 Hole Diameter:64-115mm(21/2″-41/2″) The true companion for a wide range of applications Sustainable Productivity Tough on rock Friendly to ......
Power and productivity ROC L625& ROC L630are high-capacity down-the-hole crawler drills primarily designed for quarry blast hole drilling in virtually ...
Pneumatic rock drill-CM350 The V140 heavy duty pneumatic rock drill has the following technical characteristics: non-valve design, high power output, ...