The electronic variable speed control offers added tool control and enables the tool to be used at optimum conditions to suit the accessory and material. Electro-mechanical clutch reduces the kickback transmitted to the operator if the cutting disc jams. No volt release switch will prevent the unit starting when plugged in, even if the switch is in the on position. Switch must be consciously reset before power is delivered. Overload protection will prevent the unit over heating by shutting the u