Very flat fillet weld grinder for processing stainless steel fillet welds in tight spaces. Powerful, and with double reduction gearing for effective working. Metabo Long-life motor with patented dust protection for long service life. Thumbwheel controlled Vario-Constamatic (VC)-Full wave electronics ideal for working on materials requiring customised speeds, and at speeds which remain almost constant under load. Robust planetary gear train for particularly long service life. Adjustable without tools, removable guard. Low-maintenance belt drive for long service life. Overload protection: protects the motor from overheating. Electronic soft start for smooth start-up. Restart protection: prevents unintentional start-up after power supply interruption. Auto-stop carbon brushes to protect the motor.