[Lawn Mower Dull Blade Sharpener] Keep your lawn mower in optimal condition for efficient mowing performance. This lawn mower blade sharpener allows you to easily sharpen dull blades. Reference size: 50x55mm / 1.96x2.16 inches each. [High-Quality and Durable Material] The sharpening tool is constructed from grindstone, ensuring durability and long-term use. Simplifies the sharpening process, which can be completed in minutes using only an electric drill. [Wide Range of Uses] Compatible with most electric drills, this sharpener restores sharpness to various dull blades. Ideal for lawn mowers, lawn tractors, rotary tillers, sickle bar cutters, and other gardening tools. Helps reduce mowing time with sharper blades. [Easy to Use] Designed to attach to an electric drill for convenient blade sharpening. Simply secure the sharpener to the drill and operate like a standard drill bit. (Electric drill not included.) [Practical Tool] Regular sharpening is essential as lawn mower blades naturally dull over time. This sharpener is a useful tool for maintaining lawn mower and lawn tractor blades, enabling faster and easier mowing. A practical addition to routine lawn care. Color: Blue Material: Brown Corundum Package Contents: 4 x Blade Sharpener Note: Light reflection and differences in display screens may cause slight variations between the color shown and the actual product. Measurement may vary by +/- 1-3 cm.