Cons: Effectiveness, Ease of Use
Know what you are buying
I purchased these to help with deburring aluminum tubing. There is only a single sharpening blade to sharpen only one side of the blade at a time. The opening is adjustable but if you are sharpening anything other than a small of flimsy hoe, these will not work. I am using it on 16 gauge tubing and it barely opens wide enough. It will not sharpen a lawnmower blade or an axe or anything like thatUnfortunately there is not much of a description or a blown up picture of this tool.If I had seen a full picture and description, I would not have bought this.