Makita 4.5-Inch Angle Grinder with Case (Model 9557PBX1)

Tackle grinding, cutting and surface-prep jobs with the Makita 4.5-inch Angle Grinder. Powered by a robust 7.5 Amp motor, this corded tool spins up to 11,000 RPM for rapid material removal and smooth performance. Labyrinth-style motor seals protect internals from dust and debris, while a metal gear housing stands up to rigorous jobsite use. The large paddle switch with lock-on button enhances control and reduces fatigue during extended operation. Complete with a durable carrying case, this grinder is ready for on-the-go professionals.

Compatible with all standard 4.5-inch discs, wheels and brushes, the 9557PBX1 delivers consistent power and durability in metal, concrete and masonry applications. Whether you’re smoothing welds, cutting pipe or removing rust, its ergonomic design and balanced weight make it easy to maneuver in tight spaces.

Key Features

• 7.5 Amp motor delivering 11,000 RPM no-load speed
• Supports 4.5-inch (115 mm) discs, wheels and brushes
• Ergonomic paddle switch with lock-on button for continuous use
• Labyrinth motor seals minimize dust contamination
• Durable metal gear housing for enhanced durability
• Comes complete with a rugged carrying case

⚠️ WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically-treated lumber. Your risk from these exposures varies, depending on how often you do this type of work. To reduce your exposure to these chemicals: work in a well ventilated area, and work with approved safety equipment, such as those dust masks that are specially designed to filter out microscopic particles. For more information, visit www.P65Warnings.ca.gov.