The CAT® DX57U 7-Amp Corded Jig Saw was born from superior engineering and next-generation technology. The result is an electric jig saw that boasts outstanding performance that lives up to the legendary Cat® reputation for quality and durability. Made specifically to be the professional user's jig saw, with the power and functionality to handle every common jig saw application, and the rugged construction to take on tougher jobs. The Cat® Corded Jig Saw was built with a powerful 7-Amp motor that delivers variable speeds from 800-3,500 SPM for optimal control in any situation. And with 4-position orbital action, it's more efficient than traditional jig saws. While the lightweight aluminum gearbox makes it not only more maneuverable but incredibly durable for heavy-duty jobs. The tool-free blade clamp makes U-shank and T-shank blade changes quick and simple. And innovative ergonomic design makes this jig saw easier on the user, too, even for extended periods. The rubber overmold grip provides comfort and control and the 10-ft. trade-length power cord allows for freedom of movement in the workspace. Cat® Tools are made for the pros, with advanced features and capabilities that add up to higher productivity with less operator fatigue and reduced downtime. Let's Do The Work.