Fast sharpening: The new chainsaw sharpener provides a quick and easy way to sharpen your saw chain. The sharpening device helps maintain your chainsaw in optimal condition, saving time and effort. Easy to use: Simply attach the jig, place the pawl on the saw teeth, insert the burr into the guide, and turn the handle. Applying oil to the chain and guide reduces friction and enhances durability. Easy to carry: The chainsaw sharpening tool is lightweight and compact, making it convenient to transport. Dull chainsaws can be quickly restored for smoother operation. High-quality material: This sharpening set is constructed from high-quality aluminum alloy, offering excellent durability, wear resistance, and a long service life. Flexible design: The sharpening device features two fixed sharpening holes and one adjustable hole to accommodate various chainsaw configurations. For saw blades with a single hole, remove the slide rivet for a secure fit.