The zero-voltage protection prevents the plugged-in machine from restarting after a power failure, even with the continuous lock button activated. The switch must be deliberately operated again to let the power through again
Anti-vibration side handle increases user comfort
Adjustable variable speed allowing the right speed to be set for every job
An electro-mechanical torque limiter limits the recoil torque transmitted to the user if the disc should jam
Electronic soft start to reduce starting current surge and recoil
Electronic motor brake quickly stops the disc as soon as the machine is switched off