Lawn Mower accessories Widely used for sharpening lawn blade,drill blade,mower,sickle bar cutter,rototiller blade and so on,come with simple structure and good practicability. Lawn mower blade sharpeners is easy to install that just takes you several seconds,you just need to install it on the drill to use,which can save your much time and effort. Whetstone made of corundum,strong and durable,high quality,blade sharpener can be used repeatedly long service life. UNIVERSAL SIZE 55 x 50 mm,Can quickly test mower cutter balance,according to different diameter cutter,you can choose different diameter steps on the cutter holder for balance test.Built-in guide produces proper edge-angle,maintain blade balance. 5 pieces of lawn blade sharpeners,which is enough for your use and make your mower get a clean edge,become more effective and sharp again. These lawn mower accessories are suitable for outdoor,family,garden grass maintenance, compatible with sharpening lawn blade,drill blade,mower,sickle bar cutter,rototiller blade and so on. come with simple structure and good practicability. It is easy to install that just takes you several seconds and need to install it on the drill to use, Built-in guide produces proper edge-angle,maintain blade balance. lawn mower accessories has helped get some axes sharper,to sharpen the mower blades pretty well, when Lawn mower blade is an easy way to sharpen lawnmower blades as a quick fix. Overall the sharpening procedure was easy and effective with this set, make your mower get a clean edge given it a new lease of life. IMPORTANT:Using hand tools can be dangerous.Always take care, wear protective eyewear and select the correct type and size of tool for your task. Specifications: Lawn mower blade sharpeners: Color:as shown in the picture Material:corundum Size:approx.55 x 50mm Package Includes: 5 x Lawn mower blade sharpeners Note: Quite weighty so be careful when using!