The Original UP-200, 110 Volt. The first electric file manufactured specifically for the nail industry, the UP-200 continues to be the reliable electric nail file. The handpiece is armature-driven, made of stainless steel, and features a twist-lock chuck, making changing bits quick and easy. The control box allows nail technicians to choose between forward and reverse modes and has a variable sliding speed control that reaches 20,000 RPM. INCLUDES:* UG-12 Handpiece* Rubber Handpiece Cradle* Power Supply w/ Variable Speed Control* One Year Limited Warranty from Manufacture.