QUICK AND EASY SHARPENING - The chainsaw chain sharpener provides a quick and easy way to sharpen your chainsaw chain. A chainsaw can repair dull chains in 3 to 5 seconds. The chainsaw chain sharpening tool is lightweight and portable, easy to use outdoors and protects your hands from injury. Use the chainsaw chain sharpener to keep your chainsaw sharp and make your work faster and less laborious Intimate and perfect design: - To fit different types of hole chains , the chainsaw chain sharpener It is designed with 2 fixed sharpening holes, one fixed hole and one that moves back and forth. Rear, very flexible. First check that your chainsaw blade has two holes. If your saw blade only has one hole, you can remove the sliding rivets that move back and forth and install them. Easy to use: it is as easy to use as a pencil sharpener. Simply place the collar on the handle, place the wheel on the tooth, insert the cutter into the guide sleeve and turn the handle. Use it to precisely sharpen chainsaw chains and honing chains for smoother gardening. Manufactured with high quality, durable and resistant components Easy to install: - The motorcycle lock afilador is installed in the afilador and can be installed and used at any time, when it allows you to attach its lock in not much time. Keep the chain and rails lubricated to reduce friction and extend life. PERFECT: Every time you grind your teeth, all you have to do is pull the chain. Precise sharpening ensures that every dent is repaired. Standard 30 cutting angle, anodized aluminum accessory with removable crank and guide ring set for use with all chainsaws.