Accurate Chainsaw Sharpener Kit | Adjustable File Guide ToolGet the sharpest cut with our easy to use Chainsaw Sharpener! Our Chainsaw Sharpener is designed to fit 4, 6, 8, and 10 inch chainsaws, accommodating sizes 4 to 22. This means you can use it with all your favorite equipment, and get the job done faster. With its pawl stop, carbide cutters, and adjustable knobs, our Chainsaw Sharpener makes it easy to sharpen your chainsaw like a pro. You'll be done in just 2 to 5 seconds! Plus, it's portable, simple