The record power rpbg8 is an 200mm bench grinder with a smooth running induction motor now in the green and silver livery of this premium machine and boasting a five year guarantee industrial use 1 year this compact 200mm bench grinder features a quiet smooth running powerful 500 watt induction motor to ensure smooth running and optimal performance adjustable tool rests and spark guards complement two kinds of grind stone a 25mm wide coarse grey wheel and a 40mm wide white stone with a fine grit