This double insulated machine is designed for portable small-block shearing plus dagging and crutching in races and on trailers. The Nova mains operated machine operates at 2800 rpm, through a 1.8mt flexible drive. The ultra low starting current makes it ideal for use with portable generators as well as mains electricity. The motor has two switches for dual operation - the standard rope pull switch plus an on/off switch on the side of the motor.