Bosch GBM 13-2 RE Professional 2-Speed Rotary Drill The Bosch GBM 13-2 RE Professional Rotary Drill with keyless quick action chuck has a 750 watt motor as well as a higher no-load speed of 3,000 rpm in the second speed setting, allowing much faster drilling progress than the previous 550 watt model. Furthermore, the tool is more compact and provides better handling thanks to it’s Softgrip. Professionals whose daily work involves pre-drilling and drilling lots of holes can thus achieve even more precise results. FEATURES A fast work rate for drilling holes of up to 13 mm in steel thanks to powerful 710 watt motor and high torque Versatile applications thanks to 2-speed gearbox and speed preselection with setting wheel Small width across corners of 29 mm Fully ball and roller bearing-mounted for long lifetime and precise working Speed preselection with setting wheel Precise work results due to compact, ergonomic design and metal keyless chuck Control Electronic for precise drilling starts Overload clutch to protect the user and the machine Spindle collar diameter of 43 mm (European standard) – can be used in drill stands Forward/reverse rotation SPECIFICATION Rated power input: 710 W No-load speed: 0 – 1,000 / 3,000 rpm Power output: 365 W Weight: 2.4 kg Rated speed: 500 / 1,750 rpm Rated torque: 6.8 / 2.5 Nm Drill spindle connecting thread: 1/2\" – 20 UNF Max. torque: 39.5 / 12.5 Nm Drilling diameter in aluminium: 20 / 12 mm Drilling diameter in wood: 32 / 20 mm Drilling diameter in steel: 13 / 8 mm NOISE & VIBRATION Thread-cutting Vibration emission value ah: 2.5 m/s² Uncertainty K: 1.5 m/s² Screwdriving  Vibration emission value ah: 2.5 m/s² Uncertainty K: 1.5 m/s² Drilling in metal  Vibration emission value ah: 7.5 m/s² Uncertainty K: 1.6 m/s² Available In 110v & 240v