High-quality materials:Chainsaw Chain Sharpener is made of stainless steel + alloy, sturdy and durable. The Chain saw sharpener is small, light and easy to carry.easy to use outdoorsConenient & Fast Sharpening:The new chainsaw teeth sharpener proides a simple and fast method of sharpening the saw chain. The chainsaw can make the dull chain clear again in just 3-5 seconds. Lightweight and easy to carry, the chain saw sharpening tool is easy to use outdoors, protecting your hands from injury.Use the chain saw chain grinding fixture to make your chain saw as sharp as new, making your work more time-saing and labor-saingEasy to Use:The sharpener is easy to use. Just set the clamp to the rod, position the pawl on the tooth, insert the burr into the guide sleee, and turn the handle.if you don"t understand, noble customers, you can check our picture manualIntimate & Perfect Design:In order to suit different types of different hole chains, chain saw sharpener are designed with 2 holes for fixed sharpening, one hole fixed and the other moing back and forth, ery flexible. Check in adance your chainsaw blade whether hae two holes. If your saw blade is a single hole, you can remoe the sliding riet that can be moed back and forth, then install and use itPrecise sharpening: The standard 30sharp rake angle of Uniersal Chainsaw Sharpener, precise sharpening ensure that eery tooth is repaired. Eery time you grind your teeth, you only need to pull the chain. Chain sharpener for chainsaws , chainsaw sharpener hand crank with detachable crank and a set of guide bushes, can be used for all chainsaw sharpeningAbout Shipping: All items will be shipped within 3 business days after the payment is receied. Most times you will receie them within 8-12 days then. The specific deliery time is depend on circumstances.Any questions, please feel free to During the shopping process, if you hae any questions, please feel free to consult us, we will reply you within 3699 hours, wish you a happy shoppingThanks for your cooperation and we'll make you feel satisfied.