"Cutting of aluminum, copper and thin-walled metal pipes""Instant Change System (ICS)"" allows fast, tool-free change of cutting wheelSteel-bearing spindle for better gliding of the slideExtremely reduced working radiusIncluding 1 cutting wheel (2180 N-021)Ergonomic rotating knob for optimum handlingBody,Slide and knob made of die-cast zinc Surface: Lacquered Dimensions / Length: 52 mm Diameter (min-max): 3 - 16 mm Net weight (kg): 0.1 kg "