The Milwaukee M12 FUEL HACKZALL Reciprocating Saw Kit (2520-20) delivers impressive run time, fast cutting and extensive tool life. A compact, 1-handed design provides superior control and the ability to make cuts in tight spaces, with lightweight construction that is optimal for overhead cutting applications. REDLINK PLUS Intelligence ensures optimized performance and protects your investment from overload, overheating and over-discharge, while the M12 REDLITHIUM XC4.0 battery pack offers exceptional work per charge and work over the life of the pack for reliable, long-term performance. Includes: M12 FUEL Hackzall reciprocating saw, multimaterial blade, M12 lithium-ion battery charger, M12 REDLITHIUM XC 4.0 Ah battery and contractor bag.