Y20LY
High quality Y20LY Hand held Rock Drills, powered by pneumatic drive from air compressor, and used for small-hole drilling such as granite, marble, limestone quarrying. And for...
Anyone working in railway engineering knows clearly that picking the wrong rock drill will drag down construction efficiency and delay the whole project schedule. Especially for tunnel excavation ...
Stability and speed for large bench blasting zones
We are a professional manufacturer of rock drilling machinery
Open-pit mines require drills that work efficiently on bench surfaces wher...
How to use rock drill
Rock drill is a simple, light and economical excavation machinery, widely used in road construction, infrastructure construction, mining and other industries. It is an importa...