The Milwaukee M18 FUEL 3-tool combo kit includes 1/2 in hammer drill/driver, 1/4 in hex impact driver, HACKZAL Reciprocating Saw, two REDLITHUM XC 5.0 extended capacity battery pack, M18 & M12 multi-voltage charger, side handle, two belt clip and blow molding carrying case. It is powered by a powerful POWERSTAT brushless motor that delivers power to complete broad range of applications of any hammer drill driver. This 6.9 in drill is compact and allows to easily work in tight spaces with minimum fatigue. The AutoStop feature prevents over-rotation in a bind-up thereby ensuring added safety and is equipped with a dedicated AutoStop light on foot of tool to indicate a protection event. Impact driver rotates at a speed rating of up to 3900 RPM. AutoStop indication light flashes in the event of an AutoStop shut down. The 3 LED lights surrounding the bit and fastener allows to work with ease in low-light applications. REDLNK PLUS intelligence delivers ultimate trigger control by providing smooth acceleration for small fasteners. REDLITHUM battery packs offer more work per charge. The Milwaukee 2719 M18 FUEL HACKZAL is the fastest cutting and most powerful one-handed reciprocating saw. The compact, one-handed design provides superior control and the ability to make cuts in tight spaces. The dual gear counter balance mechanism provides up to 4x lower vibration than traditional reciprocating saws, resulting in faster cut-starts in metal and reduced user fatigue. REDLNK PLUS intelligence ensures optimized performance and protects your investment from overload, overheating, and over-discharge.