The Bosch GSB192RE Professional Impact Drill is the fastest and most versatile tool in its class. It is a powerful 2-speed impact drill for fast work progress and sturdy metal gear housing for a long tool life. There is an antirotation mechanical overload clutch for a high level of work safety and a single-sleeve keyless chuck with auto-lock for quick accessory changes with one hand. The rotating brush plate provides constant power in forward and reverse rotations and the new safety handle with innovative fixing means a secure hold on the machine. There is a ball grommet for a high movement radius as well as preventing cable breaks and a speed preselection wheel for working with various materials. The spindle collar diameter is 43mm (European standard) and can be used in conjunction with drill stands. This drill comes complete with an auxiliary handle, carrying case, depth stop and keyless chuck. Depth stop - 210mm Keyless chuck - 13mm Rated power input - 850W No-load speed - 0 - 1000/3000rpm Power output - 430W Weight - 2.6kg Rated speed - 0 - 770/1990rpm Torque (soft screwdriving applications) - 36.0/15.5Nm Rated torque - 5.2/2.0Nm Drill spindle connecting thread - 1/2" - 20 UNF Chuck capacity - 1.5 - 13mm Impact rate at no-load speed - 0 - 17000/51000bpm Max. Torque - 36.0/15.5Nm