The SKILSAW Worm Drive Circular Saw (SHD77-22) offers unmatched quality, rugged durability and exceptional cutting performance. This updated model features lighter weight construction to reduce user fatigue and the 15-Amp motor lets you power through tough jobs in less time. With the included Diablo blade to tackle even the most challenging cuts, the saw features a cut-ready depth of cut system to ensure quick, accurate measurements every time.Dual-field motor is especially designed for saws; increases cooling and extends tool life Lightweight construction (14.2 lbs. without blade cord and wrench) reduces user fatigue Cut-ready depth of cut system helps with quick, accurate depth measurements 51° bevel allows users to complete a wide variety of cuts 24-tooth diablo carbide blade included Stay true guarantee: 180-day money-back guarantee plus 1-year limited warranty