Comfortable grip handles. hinged front and easy lift-up blade guard make it extremely user-friendly, allowing for fast and simple blade replacement. Combined with tough polyurethane wheels assembled with sealed bearings, more vibration is absorbed ensuring smooth movement on most surfaces for easier operation during job application on worksites. In addition to its quality shaft bearings, This saw also ensures straight cuts, while resisting warping and vibration, helping to extend saw life. Easy crank for raising/lowering cutting depth The hinged front, the lift-up blade guard is designed to provide easy blade replacement Saw position guide helps ensure straight cuts The water system provides an optimum flow and volume of water to the blade Walk behind saw is perfect for cutting sidewalks and driveways, openings for plumbing and electrical work ARBOR SIZE: 1" (25mm) BLADE CAPACITY: 18" 18" blade 6" dept cut (blades not included). 1" arbor size. Net weight 255 lbs.