The bosch gws 7 115 has the smallest grip circumference compared to others in its class and a powerful 720 watt motor weighing in at only 19kg it is ideal for continuous use it has a flat gear head for convenient working even in tight spaces and specially developed air inlets to ensure optimum motor cooling for a longer lifetime safety is taken care of by the anti rotation protective guard and the bosch safety switch ensures controlled switching on of the machine this grinder comes with an