At Grizzly Lawn Gear, we design blade sharpeners that deliver professional results at a low cost. Our best-selling blade sharpeners have gone through extensive testing to ensure exceptional performance. Compared to traditional methods, this sharpener is automatic and allows you to have razor-sharp blades in minutes!Our heavy-duty corundum grinding stone is engineered to be thicker (0.79inch) and more durable for consistent results. Our high-quality mower blade sharpener is specifically designed to tackle even the dullest blade.The precision sharpening guide is made from a premium-grade nylon material to prevent shatter. The precision guide guarantees to sharpen blades at the perfect angle. The strong material can withstand any repetitive force against the blade.The attachment fits any power drill or hand drill to ensure a crisp edge under any circumstance. Use it on your power mower bladeSharpen garden tools such as lawn mower and drill blades, sickle bar cutters, knives, shovels, rototillers and more. Works great as a hand axe sharpener as well!YOUR Safety is our PRIMARY concern. Your purchase of home improvement sharpeners includes FREE garden gloves and a blade balancer.The puncture-resistant natural latex gardening gloves protect hands against cuts, blisters, and bruises. The high-quality breathable material keeps you cool during the hot months. One-size fits all gloves have a super grip to help with handing lawn mowers and other gardening tools.The precision balancer checks unbalanced blades to assure even sharpening. The balancer for mower and tractor blades is designed to fit all blade holes. A balanced blade creates razor-sharp cuts and reduces vibration to increase the lifespan of your mower!