Patented system for the regulation of the diameter to bend. High grip rubber handle and automatic return with spring mechanism. For pipes in millimeters and inches, in annealed copper, covered annealed copper, multilayer pipes, mild steel. It reduces installation expenses and costs without fitting storage. Quick and professional execution thanks to the bend geometry calculation system. Weight only 1,8 kg - Dimensions: 390 x 318 x 1114 mm, in a case with a set of formers.