Specification of the rock drill: Air consumption at 5 bar: 54L/S Hole range diameter: 32-42mm Length: 628mm Impact frequency at 5 bar: 36Hz Piston bore diameter: 76mm Piston stroke: 60mm Rotation speed: 300r/min Hose connection: 25mm Tool shank: 22x108mm Weight: 24kg Features of the rock drill: *This model is an economical, reliable and durable all-round rock drill which suits most drilling applications.
