Handheld Pneumatic Rock Drill

CMM is one of the famous China Handheld Pneumatic Rock Drill manufacturers and suppliers. Our factory specializes in manufacturing of Handheld Pneumatic Rock Drill.

Handheld Pneumatic Rock Drill Scope of use and operating conditions: Rock drilling operations during mining and tunnel excavation, Wet drilling  on medium and hard (f=8-18) rock, drilling horizontal and inclined (not suitable for long periods of inclination with excessive angle) blast holes. The machine can be used with a single air leg or installed on a trolley for multi machine joint operations.

Scope of use and working conditions requirements: Downward handheld pneumatic rock drills are mainly suitable for working environments such as cracking and excavating large ore materials in quarries and small mines; At the same time, for materials that require secondary blasting during the mining process of large mines, borehole blasting shall be carried out; It can be used in both dry and wet rock drilling environments at the same time, and has good adaptability to working environments using small air compressors.

Upward High Frequency Pneumatic Rock Drill Product characteristics and applicable working conditions: Upward high-frequency rock drills are used for mining, shaft excavation, and rock drilling operations in the open pit. They drill upward blast holes at a 60°-90° angle to the ground, and can also be used to install top anchor rods.