710 watt low speed straight grinder ve electronic control variable speed and overload protection clamping collar 40 mm diameter machine length approx 330 mm collar length approx 53 mm for optimum handling and reaching into hard to access areas suitable for fine grinding in mould construction with pencil grinders and abrasive flap wheels up to max 25 msec this machine is also available in 110 vtechnical attributes max disc diameter resinceramic up to30 mm max disc diameter fiber reinforced up to5