Pipe working equipment by REMS Tools. Electric and battery operated pipe threaders, pipe benders, radial presses and axial presses. Save time on the job site by using battery powered pipe benders that handle hard, half-hard and soft copper pipes. Curvo set can also handle coated steel, stainless steel, soft steel and pipes and conduits of various diameters. Precise, wrinkle free pipe bending is easy using a variety of bending formers back-formers.