• 11,000 RPM; 8.0 Amp; paddle switch with lock-on; vibration control handle reduces vibration up to 60%; directed air flow protects switch and vital components; epoxy coated field windings; sealed switch; service minder brushes stop tool when service is due; 5/8" - 11 tpi standard spindle; spindle lock; tool free adustable gaurd; ac/dc capable---works from outlets such as welders and generators; includes gaurd, auxiliary handle, flange kit, spanner wrench and one abrasive wheel