Hebei Minetech Machinery Technology Co., Ltd

The YT29 pneumatic rock drill is suitable for drilling horizontal and inclined holes in hard rock formations, and can also drill anchor holes upwards. The hole diameter is φ35~φ45 mm, and the effective drilling depth is 5 meters. According to the size of the tunnel section and construction conditions, the machine can choose FT160A gas leg, FT160C extended gas leg, FT160B pressure relief leg (FT170 gas leg can also be used in metal mines), and can also be installed on a drill car or drill frame for dry and wet drilling.