- Dust Ejection System protects from abrasion damage increasing the life of the tool\n- Overload protection will prevent the motor overheating by shutting off the unit until it cools down\n- Soft start to limit start-up current and reduce kick back\n- Torque limiting clutch reduces the maximum torque reaction transmitted to the operator if the disc jams\n- No volt release switch prevents the unit starting when plugged in, even if the switch is lock on. Switch must consciously be reset before power is delivered\n- Rubber grip rear handle provides the user with greater comfort during operation\n- Anti vibration side handle provides the user with greater comfort during operation\n- Quick adjustment tool free guard\n- Brush window allows quick brush replacement\n- Spindle lock for quick wheel changes\n- Three position side handle allows the user to optimise handle postion to give maxium comfort