1/2" HAMMER DRILL

Vario (V)-electronics for working at customized speeds to suit various application materials. • Thumbwheel for speed preselection • Robust die cast aluminum gear housing for optimum heat dissipation and durability • Rotating carbon brush bridge for maximum power even when rotating counter-clockwise, e.g. when removing jammed screws • Metabo Marathon motor with dust protection for long service life • Metabo S-automatic torque limiting clutch: mechanical decoupling of the drive for safe working should the tool stop unexpectedly. • Forward and reverse rotation • Spindle with hexagonal recess for screwdriver bits for working without chuck • Cable-protecting ball joint for the best freedom of motion when working • SPECIFICATIONS • Rated input power 850 W • Amps 7.7 AMPS • Output power 490 W • Maximum torque 319 / 124 in-lbs • Max. capacity in masonry 25/32 " • Max. capacity in concrete 23/32 " • Max. capacity in steel 1/2 / 5/16 " • Max. capacity in soft wood 1 9/16 / 1 " • No-load speed 0 - 1100 / 0 - 3100 RPM • Revolutions at rated load 640 / 1800 RPM • Maximum impact rate 58900 BPM • Gears 2 • Chuck capacity 1/16 - 1/2 " • Collar diameter 1 11/16 " • Drill spindle with hexagonal recess 1/4 " • Drill spindle thread 1/2 " - 20 UNF • Chuck clamping type Geared Chuck • Weight (without power cable) 5.7 lbs • Cable length 13 ft • Drilling in metal 4.2 m/s² • Uncertainty of measurement K 1.5 m/s² • Impact drilling concrete 17 m/s² • INCLUDES: • Geared chuck • Chuck key • Rubber-coated handle • Drilling depth guide • Plastic carrying case