Bosch GDB 2500 WE - 2500 W Professional Diamond Drill is one of the most powerful tools in its class. It is powerful & overload capable 2500 W motor with starting current switching for vibration-free and precise drilling in concrete material. Bosch GDB 2500 WE have a sturdy high-speed gearbox for high power transfer and optimum circumferential speeds. Professional Diamond Drill can be fixed onto the drill stand and mounted on the wall with the help of wall plugs. It has a constant electronic system that delivers constant speeds. It also has a thermal protection system that prevents motor overload. There is an easy carbon brush change option available for this diamond drill. Bosch diamond drill has an aluminium handle in the tools centre of gravity for optimum handling. It has large switches for convenient operation even when the user is using gloves. There is a protective switch integrated into the cable for safety purpose. Features: Powerful, overload-capable 2500 W motor with starting current switching for vibration-free and precise drilling in concrete with reinforcing steel Sturdy 2-speed gearbox for high power transfer and optimum circumferential speeds Can be fixed onto the drill stand without tools and mounted on walls with wall plugs Two threaded shanks on the machine enable easy, problem-free attachment of most conventional core cutter threads Constant Electronic for constant speeds Thermal protection prevents motor overload Easy carbon brush changes Aluminium handle in the tool’s centre of gravity for optimum handling Large switches for convenient operation, even with gloves on Protective switch integrated in cable Technical data No Load Speed: 410 - 900 rpm Power: 2500 W Suitability: Wet drilling in concrete Toolholder: R 1/2 Inch, 1 1/4 Inch Uncertainty K: 1 m/s Vibration emission value ah: 2.5 m/s2 Weight: 11.8 Kg Capacity: Concrete, optimum range: 82 - 132 mm, Concrete, possible range: 32 - 212 mm Drill stroke: 500 mm Drilling Range: 202 mm