The l3709 is a fantastic tool for any tradesman the design of the tool uses a second handle making it suitable for both left and right handed users it has an adjustable guard and compact design which allow you to work in even the most hard to rach areas features toolless guard adjustment flat gearhead made of light metal elaborate dust seal of engine and gearbox technical specifications max grinding wheel diameter 125 mm idle speed 11000 rpm power consumption 800 watts po