Energy earnings are important because the motor, which is directly coupled with the cutting tool, has an efficiency close to 90% (as opposed to that of a combustion-engine tool which is less than 40%).

The Pellenc-technology very-high-efficient motor is the only electric motor which develops so much power for such a small size. It has a very long service life due to its design.

The motor runs at speeds of up to 5,400 rpm without wear or sparks!