Which Chainsaw Sharpener is Best? Let’s find out! Can any of the sharpeners make a used chain sharper than a new chain? We'll find out! Brands tested: Stihl 2-in-1, Stihl 12V, Granberg Bar Mount with file, Granberg 12V bar mount, Oregon Sure Sharp 12V, Oregon 120V Bench, Chicago Electric 120V Bench, Oregon Field Sharpening Kit. I purchased 10 identical chains and then dulled the chains. After sharpening the chains, tested them using a Makita Lithium Chainsaw in a sharpness and cutting speed test. Hope you enjoy the video! ➡ Thank you very much for supporting the channel: https://www.patreon.com/projectfarm ➡ An easy way to find past videos along with products tested: http://bit.ly/2FCrBpk A big thanks to Jim for putting this together. ➡ Merch: www.Project-Farm.com ➡ Click here if you'd like to subscribe: https://www.youtube.com/channel/UC2rzsm1Qi6N1X-wuOg_p0Ng ➡ As an Amazon Associate I earn from qualifying purchases. ➡ Products Tested In This Video (in no particular order): Stihl 2-in-1: https://amzn.to/3pYRdyb Granberg Bar Mount Manual: https://amzn.to/3dx6Avt Granberg 12v Bar Mount: https://amzn.to/2ZxnB0l Oregon Sure Sharp 12v: https://amzn.to/3sdaBJA Oregon 120V Bench: https://amzn.to/3udObd3 Chicago Electric 120V Bench: https://amzn.to/3dATmxA Oregon Field Sharpening Kit: https://amzn.to/3qEvq09 Videography Equipment: Sony DSC-RX10 III Cyber-shot Digital Still Camera: https://amzn.to/2YdXvPw Canon 70D Camera: https://amzn.to/31b5Gy0 Azden Microphone: https://amzn.to/34d3DLE Go Pro Bundle: https://amzn.to/2SvwQdS This video is only for entertainment purposes. If you rely on the information portrayed in this video, you assume the responsibility for the results. Project Farm LLC