12L4207-80 Dotco 12-42 Series Buffer/Polisher. Dotco 12-42 Series Buffer/Polisher features a high output motor for the most demanding applications. The Dotco 12-42 Series Buffer/Polisher also features a comfortable and ergonomic composite handle and includes an auxiliary handle for optimum operator control. Dotco Buffers, and Polishers are available in a variety of styles and power ratings to provide flexibility in choosing the best tool for the job. Disc sanding and polishing, wire brushes, buffing wheels, abrasive sheets, woven or non-woven belts. No matter the application, Dotco has a quality tool solution. Termination: 5/8”-11 External Thread Free Speed(rpm): 7,200 Abrasive Capacity: 7”(175mm) Sanding Disc Type Housing: Composite Weight: 6.4lbs/2.90kg Overall Length: 13.6”/345mm Head Height: 3.90” Air Inlet Size: 1/2”