Features:_x000D_Universal Compatibility: The Rotarys Lawnmower Sharpener is designed to be universally compatible with most types and models of lawnmower cutter, making it a versatile tool for sharpening._x000D_Efficient Sharpening: This sharpener is specifically designed to effectively sharpen lawnmower cutter, restoring their cuttings edge and improving the overall performance of your lawnmower._x000D_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._x000D_Exquisite workmanship: This sharpener has exquisite workmanship and excellent material, which can bring you a good use experience._x000D_Sturdy Construction: Made from high-quality materials, this sharpener is built to last, ensuring long-term using and dependables sharpening performance._x000D_Notice:_x000D_1.Actual color may be slightly different from the image due to different light effect_x000D_2.Please allow 1-3cm deviation due to manual measurement_x000D_ Material: brown corundum_x000D_Size: outer diameter: 50mm, hole diameter: shank diameter 6.35mm, thickness: 71.4mmPackage List:_x000D_3 x Lawnmower Sharpener