Part of the Power X-Change family; 2 x 18 V batteries required Brushless motor more power and longer running time PurePOWER brushless 10-year motor warranty with registration TWIN-PACK technology: 2x 18 V Power X-Change batteries more power For dimensionally accurate cuts and grooves in masonry or similar materials. Maximum flexibility thanks to steplessly variable groove depth adjustment Cutting width adjustment for narrow and wide channels Rotatable extraction port for a clean work area Overload protection for durability and user safety Safe operation thanks to soft start and pulling cut Guide roller and auxiliary handle for comfortable work. Maximum safety with two-handed operation. Easy disc change via spindle lock Easy-to-see marking of the cutting disc position Recommendation for optimal results: 3.0 Ah battery and above Comes without battery or charger (sold separately)