Convenient and Fast SharpeningThe new chainsaw tooth sharpener offers a quick and easy method of sharpening your saw chain. The chainsaw can restore dull chain in just 3-5 seconds. of chainsaw chain to make your chainsaw as sharp as new, making your work faster and saving more labor Intimate and Perfect DesignTo fit different types of chains to holes, chainsaw chainsaw chains for chainsaw sharpener are designed with 2 holes for fixed sharpening, one hole fixed and the other moving from one place to another, from ;front to back, very flexible. Check in advance that your chainsaw blade has two holes. If your saw blade only has one hole, you can remove the sliding rivet which can be moved back and forth, then install and use it p> Simple and easy to use: chainsaw chain sharpener it is also easy to use as a pencil sharpener. Simply place the collet on the shank, place the knurl on the tooth, insert the cutter into the guide bush and turn the handle. Use it to precisely sharpen a chainsaw chain to sharpen the chain and make gardening work easier Premium Chainsaw Chain Sharpener Jig: The chainsaw chain sharpener is made of ;a high quality alloy, which is durable and stronger. It is lightweight and easy to carry, just put it in your backpack. The chainsaw chain sharpener is easy to use outdoors, protecting your hands from injury. This product sharpens chainsaws without the need for electricity Easy to installThe chainsaw sharpening tool is installed on the sharpener and can be installed and used at all times so your chain can be sharpened in no time. time. Keep oil on chain and rails to reduce friction and extend life