I spent a good 5 hours today flattening the back of the chisels, re-establishing the primary bevel, and sharpening them.
Most of them were horribly misshaped by an attempt to sharpen them on the bench grinder. Most of them were ground to a 40-50 degrees instead of the 25-30 degrees that allows them to cut correctly. The picture shows a nice mirror polished bevel.
Going forward, I will be maintaining them. However, please DO NOT attempt to sharpen them on the bench grinder. If you find one that has lost its edge, please make a problem report so it can be re-sharened.
If you are interested in learning how to properly sharpen a chisel or hand plane iron, I will teaching a class on this. Please keep your eye open for the class announcement.
Wow! That is a sharp edge. Thanks for doing that, I’ll definitely look forward to learning how. I’m well overdue learning to maintain a tool I reach for so often.