Makita Metal Cutter 4131 The Metal Cutter Makita 4131, 185mm, is powered by a Powerful 1,100W motor that provides 3,500rpm, Large, Fast, effortless cutting capacity for various types of metal. Features a durable blade cover that provides increased chip protection. In addition, Double insulation protects the user. Powerful Features: Double insulation: Double or reinforced insulation is another method of protection against electric shock, consisting of an extra layer of supplementary insulation over the basic insulation, or the live parts. Double insulation devices protect the user through two independent isolation systems. These systems protect electric motor components from the outer motor housing and tool-holding areas. Makita Metal Cutter Features: 185mm (7-1/4 inch) metal cutter for cutting steel up to 6mm in thickness. Dust-free, high-speed cutting. Cuts steel with minimal burrs and burns. One-touch dust box removable. Heavy-duty blade cover provides increased chip protection. Makita Metal Cutter Accessories: Carbide-Tipped Saw Blade. Hex Wrench. Safety Goggles. Double Insulation Faster& Cleaner and More Efficient Metal Cutting Heavy duty blade cover provides increased chip protection Stainless steel base plate for stability and durability Powerful 1 100W motor cuts through various types of metal Continuous rating Input / 1,100W Blade diameter / 185mm (7-1/4\") Capacity / Max. cutting: 63mm (2-1/2\") No load speed / 3,500rpm Overall length / 358mm (14-1/8\") Net weight / 5.1kg (11.3lbs) Power supply cord / 2.5m (8.2ft)