Cordless hammer drill driver SFH 22-A
   
Applications
■ Hammer drilling in diameters up to 14 mm in brick, masonry, sand-lime block and aerated concrete
■ Drilling with auger and spade bits up to 32 mm dia. in wood
■ Drilling with high torque and speed in diameters up to 13 mm in metal
■ Driving heavy-gauge wood screws
■ Driving self-drilling screws up to 4.8 mm dia. in metal at high speed (3rd gear)
■ Cutting recesses and through-holes with hole saws up to 125 mm dia.
Advantages
■ Unbeaten performance and battery capacity in the 22 volt class
■ Best performance-to-size ratio
■ Extremely durable 3-speed all-metal gearing for high torque
■ Top speed of 2,140 rpm for fast drilling in steel and unbeaten hammer drilling speed in 3rd gear
■ Accurate charge status display
■ Extremely tough and impact-resistant, glass-fibre-reinforced tool and battery casings
Technical data
Rated voltage: 21.6 V
Reversing switch: Yes
Battery capacity: 3.3 Ah
Battery type: Li-ion
Rotation speed gear 1 under no load: 370 rpm
Rotation speed gear 2 under no load: 1250 rpm
Rotation speed gear 3 under no load: 2140 rpm
Full hammering frequency: 39000 impacts/minute
Max. torque (soft joint): 50 Nm
Max. torque hard joint: 84 Nm