Pros: Effectiveness, Ease of Use
Cons: Durability
It does what it says, the "Heavy Duty" stuff!
I had a Menards axe given to me and it didn't come with an edge on it and had a lot of file work needing to be done. So I researched and bought this because it says it does the heavy duty filing and it really worked. I am planning on using it for my lawn mower blades this spring as well. Keep it at the same angle and push into the blade, wearing gloves of course, and you'll have an edge in no time. I haven't broken mine but heard of others breaking when dropped so be carful... I also bought the lansky puck for the fine tuning and love it as a combo purchase! Happy sharpening!!!