Bosch GSB 162-2 RE 2-Speed Impact / Dry Diamond Core Drill Powerful in every application – even when diamond dry drilling FEATURES Overload clutch with torque level of approx. 50 Nm Restart protection prevents the tool from automatically restarting after a power cut Robust auxiliary handle with innovative fixing and softgrip for a secure hold on the machine Robust 16-mm keyed chuck with automatic locking Speed preselection with setting wheel for precise working Rotating brush plate for equal power in forward and reverse rotation Ball grommet for more freedom of movement and for preventing cable breaks Very high torque for power-demanding applications Bosch high-performance motor (1500 W) with high overload capacity for the toughest applications Optimised speed for fast work progress when non-impact drilling with diamond core cutters up to 162 mm SPECIFICATION Rated Power Input: 1,500 W No-load Speed: 0 – 750 / 1,800 Rpm Power Output: 840 W Weight: 4.8 Kg Rated Speed: 0 – 555 / 1,300 Rpm Torque (Soft Screwdriving Applications): 50.0 / 14.5 Nm Rated Torque: 17.0 / 5.0 Nm Drill Spindle Connecting Thread: 5/8\" – 16 UN Chuck Capacity, Min./Max.: 3 – 16 mm Length: 452.0 mm Height: 176.0 mm Impact Rate At No-load Speed: 0 – 12,750 / 43,350 Bpm Drilling Diameter In Concrete: 82 / 82 mm Drilling Diameter In Wood: 50 / 30 mm Drilling Diameter In Steel: 20 / 14 mm Drilling Diameter In Masonry: 162 / 82 mm NOISE & VIBRATION Sound Pressure Level: 99 dB(A) Sound Power Level: 110 dB(A) Uncertainty K: 3 dB