Restore sharp edges and extend the life of your garden tools with a durable corundum grinding wheel mounted on a steel base. This easy-to-use sharpener fits most drills and quickly brings blunt blades and edges back to working condition, improving cutting performance and reducing the need for replacements. Key benefits Durable, long-lasting material: Quality corundum stone bonded to a steel base provides consistent, wear-resistant grinding for repeated use. Fast, effective sharpening: The abrasive wheel sharpens and polishes edges quickly, returning mower blades and hand tools to a clean, efficient cut. Saves time and money: Restore blades at home instead of outsourcing or replacing them, reducing downtime and tool costs. Features and compatibility Universal fit: Designed for use with both power drills and hand drills; compatible with cordless and corded electric drills. Versatile function: Suitable for sharpening and polishing a wide range of gardening tools while maintaining edge integrity. Simple operation: Insert the grinding wheel into your drill, set the angle to match the blade, and use controlled passes to achieve a precise grind. Common applications and use scenarios Lawn mower maintenance: Re-sharpen rotary lawnmower blades to improve cutting quality, reduce turf tearing, and extend the blade’s usable life. Garden tool upkeep: Sharpen spades, hoes, axes, sickles, machetes, and lawn edgers for safer, more efficient digging and cutting. Larger or specialized blades: Restore edges on sickle bar cutters, drill blades, and other garden blades to keep equipment working at peak performance. How to use Fit the corundum grinding wheel into your drill chuck. Adjust the angle of the wheel to match the original bevel of the blade. Use steady, even passes at a moderate speed until the desired sharpness and polish are achieved. For safety, wear eye protection and gloves while sharpening. This corundum stone sharpener with steel base is a practical, reliable tool for homeowners and gardeners who want to maintain clean, sharp cutting edges across a wide range of garden equipment.