Suitable for exploring, disgas, water injection, release pressure, roof bolting, etc.A brand new in the portable drill market. A brand new in the portable drill machine market, its weight is just 13kg, and the torque up to 80Nm, the power is up to 2.8kw and 3.0kw two type.It is suitable for exploring, disgas, water injection, release pressure, roof bolting, etc.Performance parameterUnit ...