Y19A Hand-held Air-leg Dual-purpose Rock Drill Y19A hand-held air-leg dual-purpose rock drill is a new generation of self-designed hand-held air-leg dual-purpose rock drill which is developed after a large number of tests by using computer simulation for dynamic analysis and modern optimal design methods including optimal and reliable design.
Y26 Rock Drills Y26 rock drills are suitable for drilling primarily vertical tilting blast holes below the drilling level of medium-hard rock; they can drill blast holes in different directions at different angles after being equipped with FT-100 air leg. Holes with diameter of Φ36~42mm are drilled to the appropriate depth of 1.5~2m and the maximum depth of 5m.
YO18 Rock Drills YO18 rock drills are suitable for drilling primarily vertical tilting blast holes below the drilling level of medium-hard rock; they can drill blast holes in different directions at different angles after being equipped with FT-100 air leg. Holes with diameter of Φ36~42mm are drilled to the appropriate depth of 1.5~2m and the maximum depth of 5m.
YO20 Rock Drills YO20 rock drills are suitable for drilling primarily vertical tilting blast holes below the drilling level of medium-hard rock; they can drill blast holes in different directions at different angles after being equipped with FT-100 air leg. Holes with diameter of Φ36~42mm are drilled to the appropriate depth of 1.5~2m and the maximum depth of 5m.