Sharpen your dull chainsaw The hand crank chainsaw chain sharpening jig is made of high-quality alloy material, which is wear-resistant and durable.It is designed to sharpen your chainsaw with a quick, easy, and precise way. Quick SharpeningYou don't need to annoyed with stopping to long to fix anything when you get started on a project.The chain saw tooth sharpener can clean the blunt chain again in 3-5 seconds. Use the sharpening tools to make your chain saw as sharp as new, saving time and effort. Easy to CarryIf you carry an electric sharpener, it will increase the burden, and there is even no power supply to use.when you dont have room for a larger one or an election sharpener.This is a decent compact sharpener good for take anywhere. Compatible with most chain sawsThis sharpener is not only suitable for all kinds of chain saws and electric saws, keep your chain saw in top shape, and has an elegant design. Easy to UseFind the sluggish serrations,Turn the handle and start sharpening,The precise sharpening can ensure that every tooth is repaired.If you have any questions about product,feel free to contact us.