Milwaukee 2486-20-2485-20-48-59-2440 M12 FUEL 12V Lithium-Ion Brushless Cordless 1/4 in. Straight & Right Angle Die Grinder Kit with Battery & ChargerThe Milwaukee M12 FUEL 1/4 in. Straight and Right Angle Die Grinder Kit is designed to replace pneumatic die grinders. The die grinder provides users with up to .3 HP performance to outperform pneumatic die grinders by 20%. The M12 inline die grinder features 3-Mode RPM control and a responsive variable-speed trigger providing users with unmatched control with their most common accessories. The cordless die grinder gives users greater access and mobility, eliminating the frustrations of hoses and compressors. M12 REDLITHIUM 4.0 provides up to 2X more run-time, 20% more power and 2X more recharges than a standard Lithium-Ion battery. REDLITHIUM 4.0 also delivers best-in-class performance in extreme job-site conditions.20% more power than pneumatic0.3 HP motor output3-mode RPM controlGreater mobility and accessOptimum performance with 2 in. accessoriesPOWERSTATE Brushless Motor technologyM12 REDLITHIUM battery technologyPart of the M12 systemIncludes: M12 FUEL 1/4 in. straight die grinder 2486-20 (tool-only), M12 FUEL 1/4 in. right angle die grinder (2485-20), wrench (2), M12 charger (48-59-2401), M12 REDLITHIUM XC4.0 extended capacity battery pack (48-11-2440)DimensionsProduct Depth (in.)2.2 inProduct Height (in.)10.1 inProduct Width (in.)1.9 inWheel Diameter (in.)2 in