Product Description Package Included: 4 Pack Lawn Mower Blade Sharpener for Electric Drill and Hand Drill Size: 50 x 47mm / 1.97 x 1.85in (DL); Lawn mower blade sharpener is designed with perfect balance of rotation Get a clean edge: The blade sharpener features a quality grinding wheel, which is strong and sturdy enough for your mower to get a clean edge. edge clean and sharp again Convenient to use: this sharpener can be used for electric drill and hand drill to sharpen the dull, mow faster with less effort from the trimmer The lawn mower blade sharpener works for electric drill and hand drill, convenient and highly efficient; Always replace your blade with an exact replacement blade Product Specification Lawn Mower Blade Sharpener for Hand Drill Hand Drill Sharpening Blade Grinder Blade Package Included: br/>4 x lawnmower sharpener lawnmower blade sharpener for hand drill and electric drill product details Blue color Size: 50 x 47 mm / 1.97 x 1.85 inch (DL) Quantity: 4 Pieces of Lawn Mower Sharpener Product Highlights Lawn Mower Blade Sharpener works for electric drill and hand drill, convenient and highly efficient. The blade sharpener grinding wheel is strong and sturdy enough to sharpen your blade like a new one Note: The data is all manual measurement, please allow 1-3cm error; due to the difference in light and display, there would be a certain color difference, please refer to the actual object received.