12LF281-36 Dotco 12LF Series Right Angle Sander. Dotco 12LF Series Right Angle Sander with 300 Series Collet is designed with durable and long lasting composite housing. Also featured on the Dotco 12LF Series Right Angle Sander with 300 Series Collet is a wide array of speeds that are suitable for every application. The Dotco 12LF Series Right Angle Sander with 300 Series Collet is available in both front and rear exhaust models. The ergonomic and balanced design on the Dotco 12LF Series Right Angle Sander with 300 Series Collet minimize operator fatigue. Dotco 12LF Series Right Angle Sander with 300 Series Collet 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. Exhaust: Rear Termination: 1/4” Collet Free Speed (rpm): 20,000 Abrasive Capacity: 2” (50mm) Sanding/Polishing Disc Type Housing: Composite Weight: 1.10lbs/0.50kg Overall Length: 6.6”/168mm Head Height: 2.70” Air Inlet Size: 1/4”