The Hart 6 Tool Combo Kit is part of the 20 volt one battery system allows you to interchange the battery on all 20V HART products. It powers all HART 20V tools, outdoor, automotive and lifestyle items. This product comes with and 3Ah fast charger. 1/2″ drill with 24 position clutch for adjusting torque. 1/2″ drill chuck allows for greater range of accessory options. 1/4″ impact with a variable speed trigger from 0-2500 RPM. 1/4″ quick connect chuck allows fast and easy bit changes. Reciprocating Saw: 7/8″ stroke length with easy access lever for quick blade changes. Circular Saw: High-speed cutting with 4, 700 RPM and thin kerf blade. Circular Saw: Up to 2-1/16” Depth of cut with 0-56 degree Bevel for greater cut capacity. Random Orbital Sander allows for fast material removal with up to 10, 000 RPM. LED Light outputs over 200 Lumen and has hands free use with rotating head. Portable storage bag included for easy transport of tools.