The Fox F20-140A Metal Cut-Off Saw is perfect for cutting all types of ferrous & non ferrous materials such as ducts, pipes, frames, reinforced concrete, angle bars, metal screws or cables. It boasts a powerful 2000W motor for a high cutting speed & a helical gear transmission assembled on a ball bearing. There is a fast locking vice that can turn from 0-45 degrees & user safety is taken care of via the spark arrester. There is a vertical handle for ease of use & the head can be blocked off for easy & safe transportation. You can change the disc with only a key thanks to the fast locking device of the transmission shaft.