Designed with the pro in mind on DeWalt first 20V MAX XR 3" x 21". Cordless belt sander (tool only) is ideal for woodworking, remodeling, and general contracting. Variable speed trigger with lock and speed selection dial allows for maximum speed and application control with 25 speed increments. Quick release belt change allows for easy sanding paper change with quick release system. With the over-molded auxiliary handle, it gives you two-handed operation and a better grip for easier typing application. Dust collection feature with included adapters, tool-free dust duct is compatible with DeWalt Airlock system or a standard 35mm dust extractor to minimize dust during sanding. Cordless tool control system allows for ease of use when combined with compatible DeWalt vacuum or dust extractor. With the brushless motor you can achieve longer runtime and efficiency. Finally, the 3" x 21". Plate allows for larger surface sanding.