The Milwaukee M18 FUEL 4-1/2″-6″ braking grinder delivers 13 A corded-level power with a POWERSTATE™ brushless motor spinning at 9,000 RPM for fast cutting. Its RAPIDSTOP™ brake halts wheels in under 2 s, while REDLINK™ electronics protect against overload. The kit includes two XC8.0 batteries, charger, side handle, guards, wrench and contractor bag.