POWERSTATE brushless motor - purposely built for the M18 FUEL 4-1/2 in/5 in angle Grinder delivers 8500 rpm to provide the power to complete the toughest grinding and cutting applications REDLINK PLUS intelligence - most advanced system of electronics in the industry, enabling communication between batteries and tools, allowing for unmatched levels of performance, protection and compatibility REDLITHIUM HIGH OUTPUT battery pack (not included) - provides 50% more power and runs 50% cooler versus standard REDLITHIUM battery, superior pack construction, electronics and performance deliver more work per charge and more work over pack lifespan than any battery on the market Includes a RAPIDSTOP Brake, to quickly stop accessories and enhance Safety Slide switch designed to reduce user fatigue Tool-free guard adjustment for faster guard installations and adjustments Tool-free accessory changes with integrated FIXTEC nut technology Electronic clutch for kickback protection 5/8-11 spindle for use with common grinding accessories Overload protection to maximize motor life Lock-on
