M18 Fuel, 2 Tool Lithium-Ion Combo Kit, 18V 1/2" Drill/Driver Features Powerstate Brushless Motor That Delivers Up 725 IN/LB Of Peak Torque, 0-550/0-1,850 RPM & 1/2" Metal Single Sleeve Ratcheting Lock, 18V 1/4" Hex Impact Driver Features Powerstate Brushless Motor That Delivers 1600 IN/LB Of Torque & Features A Proprietary 3 Mode Drive Control For Maximum Fastening Control, No Load Speed 0-2,900 RPM, 0-3,600 No Load Impact, Kit Includes Two M18 Red Lithium 2.0 Compact Battery Pack, M18 & M12 Multi-Voltage Charger, Belt Clip, Side Handle & Carrying Case.