Heavy duty capacitor motors that supply the extra current required during the start-up and operation under load. Extended wheel-to-wheel clearance which allows longer items to be ground easily. Dynamically balanced rotors and sealed bearings to minimize vibration and ensure smooth running. Large adjustable tool rests for safe, efficient tilt and angle grinding. Adjustable safety eye shields, and spark guards easily positioned with hurricane bolts. Exclusive single port dust collection system. Maximum performance, accuracy and value. CSA approved OSHA compliant.