The Makita 4-1/2-inch X-LOCK Angle Grinder delivers high-output power with its 7.5 AMP motor and 11,000 RPM, making it ideal for demanding applications such as cutting, grinding, and polishing. The innovative X-LOCK system allows for fast, tool-free wheel changes, enhancing efficiency on the job. Designed with a compact 2-1/2 inches barrel and weighing just 5.1 lbs, this grinder ensures user comfort during extended use. The labyrinth construction and varnished armature offer protection against dust and debris. With an AC/DC switch and slide switch with lock-on function, this grinder is versatile for various professional trades, including welding, masonry, and auto repair​.