CapacityWheel Dia – 6mm (or 1/4″)CapacityMax. Wheel Dia – 25mm (1″)Power Input520WNo Load Speed29,000/min.Overall Length359.4mm (14-5/32″)Weight1.7kg (4.0lbs.)Standard AccessoriesSide Handle, Wrenches MODELRDG 25Capacity6mm (collet)Watts Input (full Load)420 WattsNo Load Speed25000 r.p.m.Approx Net Weight1.5 kg. Model No.K600SpecificationDie GrinderClass of ToolDoubleWheel Diameter—Collet Size6mmPower Input420WNo Load Speed25000rpmNet Weight (w/o Wheel)1.9Kg Model No.SSG25SpecificationDie GrinderCollet6mmMax. Wheel Diameter—No Load Speed25000rpmPower Input450WNet Weight (w/o Wheel)1.7Kg