The Contractor Saw is packed with features not typically found on saws in this category, making it safe and easy to use. A useful tool on the job site and at home, the Contractor Saw delivers safety and performance in a mobile package. TOTAL SAFETY"\r\nWe didnt stop with our patented safety system. The SawStop® Contractor Saw has plenty \r\nof other features to help operators stay safe. \r\nIts what we call Total Safety: SawStop safety system prevents serious injury with \r\nalways-on protection. Its better when the guard stays on. The low profile blade guard can be used even on narrow cuts, which means you can take advantage of the added protection of the blade guard, even on cuts as narrow as ¾ of an inch. Riving knife minimizes kickback and provides \r\nprotection during non-through cuts. Keep dust where it should be  out of your lungs. The blade is well shrouded to improve dust collection and reduce airborne particulates. The shroud tapers to a 4 port for direct connection to a dust collection system. When properly connected, the Contractor Saw boasts more effective dust collection than many hybrid table saws. \r\nNo rough edges. The zero-clearance insert supports the wood throughout the cut and reduces tear-out and chip-out. \r\nWe double-check the saw every time you turn it on. A diagnostic self-check runs continuously when you start the saw to ensure all systems are ready to detect an accident.Sometimes you have your hands full and really need to turn off the saw. Our large start/stop paddle with hands-free shutoff can be stopped with your knee allowing you to safely stop the blade even when both hands are busy. The paddle is located on the left side of the saw to minimize accidental shut off. \r\nWhen the power goes out, the saw stays off. The safety system wont allow the motor to restart automatically when the power comes back on. \r\nLeft-tilting blade prevents wood from binding against the fence. \r\n \r\n