Our M18 FUEL 5in Flathead Braking Angle Grinder with Slide Switch Lock-On is the newest addition to Milwaukee's cordless angle grinder lineup. Generating 11A corded power, a low profile for more access, and RAPIDSTOP Brake offers enhanced safety. The POWERSTATE Brushless Motor delivers 8,500 RPM and maximum sustained power to complete the toughest grinding and cutting applications, allowing you to push your battery-powered grinders harder and longer than ever before. REDLINK PLUS Intelligence ensures unmated levels of performance, protection, and compatibility. The M18 REDLITHIUM HIGH OUTPUT XC6.0 Batteries (not included) deliver 50 percent more power while running 50 percent cooler than our M18 REDLITHIUM XC Batteries. The low-profile, flathead design allows for greater accessibility to tight spaces. The MILWAUKEE M18 FUEL 5" Flathead Braking Angle Grinder provides enhanced performance, run-time, and accessibility.