Small battery handheld cut off saw for concrete, asphalt, and many more materials. Comes with one battery and a charger. Blade rents separately. Has a water hookup for easy use. The cordless cut off saw runs on our MILWAUKEE® M18™ REDLITHIUM™ batteries instead of using gas like most traditional cut off saws. The cut off saw delivers you with the Power To Cut Reinforced Concrete as well as a large variety of other metal and masonry materials. It delivers this performance while still being Up To 50% Lighter Than Gas demo saws that are in the market today.