Stens Toothed Lawn Mower Blades work for discharging, bagging and mulching applications, making them highly adaptable for different lawn mowing needs. Because of this exceptional 3-in-1 versatility, toothed lawn mower blades are ideal for lawn services with clients who have different preferences. The versatility of these blades is also convenient for homeowners who may choose to handle lawn clippings differently over the course of the season. Toothed blades create an air draft that pulls the grass blades upwards as the blade circulates. With the grass standing up straighter, the blade produces a more uniform and consistent cut for a beautifully manicured lawn. The suction produced by the blade circulates the clipping within the mower deck for finer cuttings, easier bagging and more powerful discharging. Stens toothed lawn mower blades are an ideal choice for anyone needing versatility when mowing lawns.