Features: Universal Compatibility: The Rotary Lawnmower Sharpener is designed to be compatible with most types and models of lawnmower blades, making it a versatile tool for sharpening. Efficient Sharpening: This sharpener is specifically designed to effectively sharpen lawnmower blades, restoring their cutting edge and improving the overall performance of your lawnmower. Easy to Use: The sharpener features a user-friendly design that allows for easy operation. Simply attach it to a drill or power tool and run it along the cutting edges to sharpen them quickly and efficiently. High-Quality Construction: Made from durable materials, this sharpener is built to last, ensuring long-term use and reliable sharpening performance. Precision Design: The sharpener is crafted with attention to detail, providing consistent results and a smooth sharpening experience. Note: - Actual color may vary slightly from the image due to different lighting conditions. - Please allow 13 cm deviation due to manual measurement. Material: Brown corundum Size: Outer diameter: 50 mm, Hole diameter: 6.35 mm (shank diameter), Thickness: 14 mm Package List: 3 x Lawnmower Sharpener