Milwaukee Tool - Milwaukee 2889-20 M18™ FUEL™ 4-1/2" / 5" Variable Speed Braking Grinder, Slide Switch Lock-On

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. Features: POWERSTATE™ Brushless Motor: Purposely built for the M18 FUEL™ 4-1/2\" / 5\" Variable Speed Braking Angle Grinder delivers 8,500 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.; Variable speed provides 5 speed setting between 3,500 RPM and 8,500 RPM for greater control.; RAPIDSTOP™ Brake stops most wheels in less than 2 seconds.; 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; Compatible with all M18™ REDLITHIUM™ Batteries.