Oregon 410-120 Bench or Wall Mounted Saw Chain Grinder, red

Overall a great little machine. A few light duty points but for the price it is great. My set up needs to be bench mounted, not wall mounted, yet portable. In my opinion the casting and mounting holes for bench mounting are lightweight, it makes me nervous that it could crack the casting if bumped hard. So I mounted it on a board with a vertical board as well to simulate the wall mount and no more concern. Also, the depth stop doesn't make a full contact to the motor, it kind of touches an edge of the adjusting knob, it works though but I thought it could have lined up in a more positive way. Lastly, to change the stones you have to remove the guard, which is understandable. However the guard is plastic and I can see that the screw holes will likely wear out over time. I know more expensive Oregon models have a hole in the centre of the guard for accessing the mounting nut so the guard doesn't have to be removed, I'm considering to drill a hole to do this as well. So my comments shouldn't be construed as reasons not to purchase, just my observations. My first few chains that I sharpened came out great and cut so nice. The biggest challenge is understanding chains in general, i.e. the differences between chisel and chip and low profile chains and which need a 10 degree down angle and which don't... Nonetheless I recommend this grinder, it is good value.

Es muy bueno y silencioso no me ha fallado para nada.

I’ve hand sharpened my chains for over 40 years and I’m pretty good at it. But on one job I hit some imbedded nails in the trees and went through 4 chains. They were bad enough that I knew it was major time to file them out. I bought the Oregon Sharpener and couldn’t be happier. Took me about 20 minutes to get it set up. I experimented on one chain to get the setting perfect and then away I went. The grind is super nice and exact. The saws are taking out chunks of wood which really tells the story of how sharp they are. And the best part is I wasn’t spending all my time sharpening and not cutting. Wish I had bought this years ago. Just a tip for new users. Don’t just push down and grind. Do light taps with the grinder so you don’t heat the chain tooth. If you turn it blue it got too hot.

I used to work in a saw shop and this unit works like the old ones 20 years ago did and does a very good job. Very pleased with this model.

This chainsaw grinder works excellent! Great product