A compact, durable blade sharpener made from brown corundum for fast, reliable edge restoration on lawn mower and garden tool blades. Key benefits Durable grinding surface: Brown corundum resists temperatures and wear, so the grinding surface lasts through repeated sharpening sessions. Fast and efficient: Designed to restore a sharp edge in minutes, reducing time spent on blade maintenance and improving cutting performance. Stable mounting: Stainless steel base resists wear and deformation better than plastic bases, ensuring consistent contact and longer tool life. Simple to use: Installs on a standard electric drill like a drill bit and begins working quickly, making blade maintenance accessible to homeowners and landscapers. Features Material: Brown corundum grinding stone for durability and heat resistance. Base: Stainless steel construction to prevent wear and extend service life. Compatibility: Fits standard electric drills for quick installation and use. Package does not include the drill. Recommended operating speed: Around 4000 RPM for effective grinding. Low drill speeds will not allow the stone to work properly. Installation time: Quick mount in about 10 seconds for fast setup. How it solves common problems Restores cutting efficiency: A sharp blade cuts cleanly, reducing strain on the mower and producing a neater lawn. Saves time and expense: Regular sharpening at home prevents frequent blade replacement and reduces downtime. Improves tool longevity: Properly sharpened blades and a robust stainless steel mount help maintain equipment performance. Typical applications Sharpening lawn mower blades before seasonal mowing to improve cut quality. Restoring edges on lawn tractor blades during routine maintenance to maintain even grass trimming. Sharpening garden tools such as hoes and other flat blades used in landscaping and gardening. Usage tips Mount the sharpener onto the drill securely and test run briefly before grinding. Set drill speed to around 4000 RPM for results; avoid low speeds. Move the grinder along the blade edge evenly and complete sharpening in a few passes. Package contains the grinding attachment only; electric drill is not included. This sharpener is a practical, durable accessory for routine blade maintenance, designed to make sharpening fast, reliable, and repeatable.