The Rothenberger ROBEND 4000 E 18V Pipe Bender is the effortless machine to comfortably bend copper, stainless steel and carbon steel pipes in the dimensions 12-35 mm 12-1.38 inch with a maximum bending radius of 180. With deformation as well as crease-free bending thanks to ROLUB technology, the ROBEND 4000 E offers tool-free pre adjustment to the bending angle to suit the job at hand. The pipe bender includes an automatic switch off when it reaches the designed angle which lends itself perfectly to working at speed for the batch bending. The dynamic power tool ensures that you can get the perfect angle of your pipes at speed without having to worry about damage or deformations forming which is often the case using manual tools. Thanks to the inclusion of the brushless motor, the ROBEND 4000 E is capable of completing up to 60 bends of 28mm copper pipe with the fully charged battery. At the heart of this pipe bender is the brushless motor that allows you to use the tool efficiently. As part of the design, the tool utilizes every bit of power when you need, all while reducing the need for ongoing maintenance by reducing the amount of heat generated and working more efficiently. The technology in creating a brushless motor system allows for perfect symmetry between power and usage ensuring you get all the power you need, when you need it.