M18 Fuel 4.5"/5" Grinder - Milwaukee Electric Tools

The Milwaukee M18 Fuel 4.5"/5" Grinder (MWK2780-20) provides corded grinding power in a cordless, portable design, making it an essential tool for automotive, fabrication, and industrial professionals. This robust 4.5 Milwaukee grinder, built on the M18 REDLITHIUM platform, is engineered for daily rigorous use, offering consistent power and freedom of movement across diverse job sites.

Key Features

• POWERSTATE Brushless Motor: Delivers consistent power and efficiency, ensuring extended service life and reliable performance in demanding cutting and grinding applications.
• Versatile Wheel Capacity: Accommodates both 4.5" and 5" wheels, making it suitable for a wide range of tasks from exhaust system modifications to brake service and general metal preparation.
• Electronic Clutch and Overload Protection: Enhances user safety by minimizing kickback and safeguards the motor and battery during aggressive cutting or heavy grinding operations, ensuring tool longevity.
• Tool-Free Guard Adjustments: Enables quick and efficient changes between grinding wheels, cut-off wheels, and flap discs, optimizing workflow and reducing downtime on critical projects.
• Ergonomic Design: Features a paddle switch and a slim body, weighing only 5.38 lbs (tool-only), providing superior control and maneuverability in confined spaces such as engine bays or under-vehicle applications.
• M18 System Compatibility: Integrates seamlessly with your existing Milwaukee M18 REDLITHIUM battery system, maximizing convenience and utility across your tool inventory (battery and charger sold separately).

Applications

Designed for professional technicians, welders, and maintenance crews, the MWK2780-20 excels in challenging environments. Common applications include precisely cutting exhaust tubing and seized fasteners, grinding welds on vehicle frames, suspension brackets, and steering components, as well as cleaning rust and scale from hubs and hardware. This durable grinder is also suitable for notching and prepping roll cage tubing and light surface preparation on masonry in shop facilities.

Specifications

• Model: MWK2780-20 (tool-only)
• Wheel Size: 4.5" / 5"
• Weight: 5.38 lbs (tool-only)
• Power Source: Milwaukee M18 REDLITHIUM battery system (sold separately)