Electric Chainsaw Sharpener with Grinding Wheel - Bench Mount Vise for Sharpening Chainsaw Blades | Perfect for DIY Woodworking & Forestry Maintenance

I wish I had bought this years ago. If you think you will sharpen 20 more chains in your lifetime than buy this. It's amazing. I will never hand sharpen with a file again. It's harder work and doesn't even compete when it comes to the quality of the sharpening job. As everyone else mentions it is plastic. It is fine, it works, I'm not afraid of it breaking tomorrow but it doesn't give me confidence that it will last for many years. I sharpen maybe 20 chains a year and am 39 years old. I'm somewhat wishing I had purchased a higher quality one because now that I know how much I love it I am going to want it to last a long time. If you are older or don't sharpen as much I think you'll be very happy with this. One other note is that there was a slightly cheaper one that I didn't buy because reviews mentioned that the chain stop guide was a bit loose. This one has exactly the same problem so I should have just saved the $10. It's not a big deal but a minor flaw. Also as others have mentioned, it doesn't take long. 5 minutes per chain to sharpen. If you only have one chain you're looking at 10 minutes by the time you remove the chain, sharpen it, and reinstall. The first time will be much longer but it quickly speeds up as you get used to the process. It will also take a bit longer if you need to file your rakers (which this tool has nothing to do with) Hope you love your sharp chains as much as I do!