Y19A Pneumatic Rock Drill

chinacoal05 www.chinacoalintl.com m.chinacoalintl.com we provide service of enterprise's customs declaration, inspection. Product Introduction 1. The machine is mainly used in small quarries,small coal mines and limestone mines for drilling,blasting for constructing roads in mountain areas,also in the capital construction for water conservancy works. 2. it is suitable for drilling works in large mines for boulder blasting and other projects as well. 3. When it is matched with