Grinding disc diameter: 11.5 cm Bore size: 2.22 cm 11000 RPM Sound power level: 96 dB Sound pressure level: 85 dB Vibration level (grinding): 7.5 m/s² Restart protection Power source: AC Black, Teal Mini-grinder with anti-restart feature for cutting and grindingGrinder with anti-restart feature to prevent accidental and unexpected restart of the machine for improved safety. Slim motor housing with small circumference of 179 mm for improved grip. High quality motor with excellent heat resistance. Features Spindle lock Yes Restart protection Yes Product colour Black, Teal Adjustable speed No Performance Vibration level uncertainty (grinding) 1.5 m/s² Vibration level (grinding) 7.5 m/s² Sound level uncertainty 3 dB Sound pressure level 85 dB Sound power level 96 dB Spindle thread M14 x 2 Idle speed (max) 11000 RPM Idle speed (min) 11000 RPM Cutting depth (max) 3 cm Bore size 2.22 cm Grinding disc diameter 11.5 cm Power Cable length 2.5 m Input power 720 W Power source AC Weight & dimensio