M18 18-Volt Lithium-Ion Cordless Combo Tool Kit (5-Tool) with Two Batteries, Charger, Tool BagThe MILWAUKEE M18 5 Tool Combo Kit includes an M18 Compact 1 2 in. Drill Driver, M18 1 4 in. Hex Impact Driver, M18 Cordless 4 1 2 in. Cut Off Grinder, M18 HACKZALL Recip Saw, M18 1 2 in. High Torque Impact Wrench with Friction Ring, M18 REDLITHIUM XC Extended Capacity Battery, M18 Compact REDLITHIUM Battery and an M18 and M12 Multi Voltage Charger. The M18 Compact 1 2 in. Drill Driver is the most compact in its class with a 4 pole frameless motor