Bosch GWS 18 V-10 SC 115mm/4.5\" Angle Grinder Body Only in L-Boxx 06019G360B The Bosch GWS 18 V-10 SC 115mm Angle Grinder has an intelligent fast brake system for the highest user protection that stops the disc after switching off in 2 seconds, and the electronic unit generates a polarity reversal inside the motor – thereby the rotor is retarded and disc stops. New keyless nut (consisting of an upper and a lower part) will further avoid spin-off; the lower part can rotate with accessory while the upper part is fixing the nut and disc on the spindle during braking process. FEATURES Highest material removal rate and cutting performance in its class per battery charge Next level of power & run time with 30% more power and 125% longer run time Next level of tool control with user protection drop control, FastBrake and KickBack control Anti-vibration handle, restart protection & soft start Highest robustness with detachable dust filter for a longer lifetime of motor EC Brushless motor Keyless nut for easy wheel change Bluetooth connection ready (GCY 30-4 tracking chip is required & sold separately) Speed selection via user interface on tool Equivalent to a 1000W corded grinder SPECIFICATION Voltage: 18 v Disc Ø: 115 mm Bore Size Diameter: 22.2 mm No Load Speed: 4500 - 9000 rpm Spindle: M14 Weight: 2.8 kg Weight Exc Battery: 2 kg NOISE & VIBRATION Sound Pressure Level: 79 dB(A) Sound Power Level: 90 dB(A) Uncertainty K: 3 dB