The M18 FUEL™ 4-1/2” – 6” Braking Grinder, Paddle Switch, No-Lock is our highest performing small angle grinder. It generates the power of a 13A corded grinder, brakes all accessories under 3 seconds, and has 6” grinding capacity. The POWERSTATE™ Brushless Motor provides you with 9,000 RPM and the power equivalent of a 13A corded grinder, delivering industry-leading performance. REDLINK PLUS™ Intelligence ensures maximum performance and protects your angle grinder from overload, overheating and over discharge. MILWAUKEE M18 FUEL 4-1/2″ – 6″ GRINDER W/ BRAKE (BARE TOOL)