2-gear impact drill for toughest applications with constant speed and torque control The GSB 21-2 RCT Professional is a 2-gear corded impact drill with constant speed and torque control designed for the toughest jobs. Its strong 1,300 W motor with high torque makes it ideal for heavy-duty applications. It features constant speed that conveniently maintains the selected work speed even under intense load. The impact drill’s torque control enables torque pre-selection for high precision work. This tool is intended for drilling in masonry, stone, wood, and metal. It is compatible with the dust attachment GDE 16 Cyl Professional. The GSB 21-2 RCT Professional includes features such as Autolock, Power Control, rotation control clutch, and speed selection. Powerful 1,300 W motor with high torque is ideal for heavy-duty applications Constant speed conveniently maintains speed even under intense load Torque control enables torque pre-selection for high precision work Includes features such as Autolock, Power Control, rotation control clutch, and speed selection Includes: Carrying case Keyless chuck 13 mm Auxiliary handle Depth stop 210 mm Additional data Rated input power 1300 W Bit holder 1/2″-20 UNF Voltage, electrical 230 V Spindle collar diameter 0 mm No-load speed, 1st gear 0 – 900 rpm No-load speed, 2nd gear 3,000 rpm Power output 695 W Weight 2,85 kg Impact rate at no-load speed 0 – 15,300 / 51,000 bpm Rated speed 3,000 rpm Rated torque 7.8 / 2.6 Nm Drill spindle connecting thread 1/2″-20 UNF Chuck capacity, min./max. 1.5 – 13 mm Max. torque 43.0 Nm Drilling range Drilling diameter in wood 40 / 25 mm Drilling diameter in steel 16 / 10 mm Drilling diameter in masonry 24 / 16 mm Total vibration values (Drilling in metal) Vibration emission value ah 5,6 m/s² Uncertainty K 1,5 m/s² Total vibration values (Impact drilling in concrete) Vibration emission value ah 14,6 m/s² Uncertainty K 1,8 m/s² Total vibration values (Screwdriving) Vibration emission value ah 2,5 m/s² Uncertainty K 1,5 m/s² Total vibration values (Thread-cutting) Vibration emission value ah 2,5 m/s² Uncertainty K 1,5 m/s² Drilling in metal Vibration emission value ah 5,6 m/s² Uncertainty K 1,5 m/s² Impact drilling in concrete Vibration emission value ah 14,6 m/s² Uncertainty K 1,8 m/s² Screwdriving Vibration emission value ah 2,5 m/s² Uncertainty K 1,5 m/s² Thread-cutting Vibration emission value ah 2,5 m/s² Uncertainty K 1,5 m/s²
