Same cutting depth like a large mains angle grinder with Ø 230 mm; ideal for cutting jobs on the roof Unique encapsulated Metabo brushless motor with optimum protection from dust provides quick work progress and the highest efficiency Slim design for prolonged comfort when working overhead or in areas with limited space Fast brake system for highest user safety stops the disc within a matter of seconds after switching off Tool-free adjustable guard; twist-proof Battery pack can be swivelled for better access in hard to reach places Electronic safety shutdown: reduces kickback if the disc stops unexpectedly - for high user safety Overload protection, soft start and restart protection Detachable dust protection filter protects motor from coarse particles Ultra-M technology: highest performance, gentle charging and 3 years of warranty on the battery pack. With metaBOX, the intelligent solution for transport and storage The machine shown may differ in equipment and technical details depending on the configuration. Kindly pay attention to delivery scope and product description. Accessories included only if listed in the delivery scope. Characteristics Battery voltage18 V Grinding wheel Ø180 mm / 7 " No-load speed8200 rpm Spindle threadM 14 Weight (including battery pack)2.6 kg / 5.7 lbs Vibration Surface grinding8.3 m/s² Uncertainty of measurement K1.5 m/s² Grinding with sandpaper2.5 m/s² Uncertainty of measurement K1.5 m/s² Noise emission Sound pressure level82 dB(A) Sound power level (LwA)93 dB(A) Uncertainty of measurement K3 dB(A)