Excel 18V Cordless Angle Grinder 115mm with 2 x 2.0Ah Battery & Charger EXL278 Key Features Design: 2-position side handle for great control, comfort and versatility. Spindle Lock: Spindle lock for quick and easy wheel changes. Widely Used: The machine is intended for sanding, sawing, scraping and cutting on wood, plasterboard, soft plastics and metals. It is perfect for contractors, welders, electricians, automotive technicians, DIY lovers. Specification Brand: Excel Voltage: 18V No-load Speed: 8,500rpm Wheel Size: 115mm Sound Pressure Level: 77 dB(A) Sound Power Level: 88 dB(A) Level of Vibration: 9,069m/s² Warranty: 12 months standard warranty