The impact driver from Total operates with a 20 Volt battery (battery and charger not included). It is suitable for quick screwing and unscrewing even in the toughest construction materials.
It has the ability to adjust the rotation speed and torque, so it can be set according to the task you want to perform, for example, screwing with low torque and speed on soft surfaces.

The advantage that brushless motors have over brushed ones is that they do not have friction since there are no carbon brushes. Without carbon brushes, the motors are more efficient and have a longer lifespan as there is no wear and tear (the carbon brushes in brushed motors wear out with use). They produce less noise, maintain their torque consistently at all speeds, do not overheat, and require no maintenance.