Set of 3 universal lawnmower blade sharpeners, for electric and manual drills, rotary sharpening, double-layer grinder (grey)

General Description: This set of 3 universal lawnmower blade sharpeners is designed to efficiently sharpen lawnmower blades, drill blades, and other gardening tools. Made of double-layered corundum, these sharpeners are high-quality, durable, and reusable. Technical Specifications: Dimensions: 5.8 x 5.8 x 1.7 cm each; Material: Double-layered corundum; Installation: Quick installation in just 10 seconds; Compatible with electric and manual drills; Use: Simply attach the sharpener to your electric drill to quickly sharpen dull blades.