UPGRADED & IMPROVEDThe newly upgraded lawn mower blade sharpener is different from the old version. The new version lawn mower sharpener is made of double-layer corundum, high quality, durable, long service life, the sharpener is reusable. A quality item that will serve you for a long time Wide ApplicationWidely used for sharpening lawn blades, drill blades, lawn mowers, sickles, rotary tillers, etc. The sharpener can be used for electric drills and hand drills to sharpen, effectively improving your work efficiency. Easy to UseThe lawn mower blade sharpener can be simply attached to the electric drill, install in seconds and get professional results instantly. (Saving time and effort, more secure). Size and PackageSize: 55 x 50 mm/2.17 x 1.97 inches per piece. Lawn Mower Blade BalancerThis heavy duty sharpener is the perfect way to sharpen your gardening tools. From axes, axes, lawnmower blades, machetes, shovels and shovels to carving knives, chisels and a host of other edged and chopping items.