ayelvington
Gold Member
I have the Northern Tool version and am very happy with it. It's in a neighbor's barn and we using as a community tool. There is much word in these parts that the HF version has too much slop in it to be of any use.
As a note, the angles that NT recommends (60 degrees) are a bit off. We've had great success with 50 and 55 degrees for a better cut.
If you're investing in a sharpener, don't forget to attend to your rakers (depth teeth). My chains just went past the 50% point and I got significantly better performance by taking the rakers down to 0.025". Use the tool, and get a proper raker file since a bastard file a) won't work, and b) the side teeth will chew up your cutting teeth.
As a note, the angles that NT recommends (60 degrees) are a bit off. We've had great success with 50 and 55 degrees for a better cut.
If you're investing in a sharpener, don't forget to attend to your rakers (depth teeth). My chains just went past the 50% point and I got significantly better performance by taking the rakers down to 0.025". Use the tool, and get a proper raker file since a bastard file a) won't work, and b) the side teeth will chew up your cutting teeth.