*First back switch grinder from Bosch! Reliable, compact combination for stone application *Powerful 710 watt offer long lifetime and reliable performance *Dust insulation & humidity proof design for stone applications *Durable on/off back switch design for maximum life time in stone application Specification overview: Rated power input 710 W No-load speed 11000 rpm Grinding spindle thread M10 Disc diameter 100 mm Weight without cable 1.6 kg