Y26 Rock Drill

Y26 Rock Drill chinacoal07 https://www.chinacoalintl.com https://m.chinacoalintl.com/ :hand-held type pneumatic rock drill; pneumatic rock drill Product Introduction Y26 pneumatic rock drill is an important tool for rock drilling operation in mines, railway, communication and water conservancy projects. Suitable for making horizontal and inclined blast-holes in medium-hard and hard rocks. Computer controlled drilling machine from the factory run test bed, grasp the dynamic