Milwaukee 2525-20-3497-22 M12 12V Lithium-Ion Cordless Brushless Rotary Tool with M12 Hammer Drill and Impact Driver Combo KitDesigned for the professional tradesperson; The Milwaukee M12 Brushless Rotary Tool is optimized for power, precision, and productivity on the jobsite. Our new M12 Brushless Rotary Tool delivers unmatched performance with the fastest application speed and 30% higher RPM under load when paired with our M12 REDLITHIUM CP2.0 battery pack (not included). The combination of our brushless motor, REDLINK intelligence, and steel collet design provides longer life and class-leading durability. Our variable speed interface offers RPM adjustment from 27,500 to 5,000 with 12 speed settings to complete a wide range of cutting, grinding, sanding, and polishing applications. The compact size at 0.8 lbs and ergonomic contour grip provides greater comfort and control during usage, while the LED light illuminates the workpiece. Milwaukee M12 FUEL 2-Tool Combo Kit has the Most Powerful Subcompact Drill, the Fastest Driving Subcompact Impact Driver while being the overall Most Compact Drill and Impact Driver. The M12 FUEL 1/2 in. Drill/Driver is the Most Powerful Subcompact Drill Driver, the most compact in size, and has the fastest speed under load. Milwaukee M12 FUEL 1/4 in. Hex Impact Driver is the Fastest Subcompact Impact Driver, the Most Compact, and provides Maximum Workspace Visibility. At 5 in. long and 7.6 in. tall (with M12 CP 2.0 Ah battery), this solution is the most overall compact impact driver in its class.Fastest Applications, Most DurableBest-In-Class Application Speed with 30% Faster RPM Under LoadBrushless Motor, Redlink Intelligence, and steel collet design delivers longer tool life and greater reliabilityVariable speed with 12 settings offers RPM adjustments from 27,500 to 5,000Compact design at 0.8 lbs and ergonomic grip provides greater comfort and controlIntegrated collet wrench allows for quick accessory changes with less downtimeIncluded 1/8 in. collet. Compatible with 1/32 in. , 1/16 in. , and 3/32 in. (sold separately)Part of the Milwaukee M12 System, featuring 150+ toolsFits all M12 battery packs5-Year Limited Power Tool WarrantyIncludes: (1) M12 Brushless Rotary Tool, (1) M12 1/2 in. Hammer Drill, (1) 1/4 in. Hex Impact Driver, (1) 4.0 Ah Battery Pack, (1) 2.0 Ah Battery Pack and (1) ChargerDimensionsProduct Depth (in.)9.1 inProduct Height (in.)2.4 inProduct Width (in.)2.1 in