Milwaukee M18 FUEL™ 4-1/2" / 5" Cordless Grinder Paddle Switch is powered by a high-performance POWERSTATE™ brushless motor that delivers an impressive 8,500 RPM and up to 135 cuts per charge in ½” rebar. Designed with a paddle switch, this grinder enhanced user comfort during operation in various positions, making it easier to handle for extended periods. The tool features a tool- guard and accessory adjustments with FIXTEC Nut Technology, reducing downtime and increasing efficiency on the job. For added safety, it includes an electronic clutch that protects against kickbacks, while the integrated REDLINK PLUS™ Intelligence safeguards the system from overloading. When used with Milwaukee M18™ REDLITHIUM™ HIGH OUTPUT™ XC6.0 Batteries (sold separately), this grinder delivers 50% more power and runs 50% cooler d to standard Milwaukee M18™ REDLITHIUM™ XC Batteries, ensuring longer tool life and better performance. Model Number: 2880-20