Bit curvature question

[stalbot]

I ran across an old axe head at the flea market this past weekend. I can't remember the make right now - thinking either a Plumb or True Temper. The bit was VERY curved. Initially I thought maybe the bit had been poorly shaped by a previous owner. But I've seen pictures of some very old axe heads that had some pretty severe curves in the bit. I know, I should have taken a picture, but didn't. I'm just trying to decide if I need to rescue this head from the flea market, or let it die a slow death out there with an unsalvageable bit.

 

[Square_peg]

A very curved bit is most likely the result of serious wear on the heel and toe. Some curve can be a nice thing. many guys prefer a good curve to a very flat bit. I prefer a flatter bit than most.

Most old worn axes can be brought back into service with some file work and maybe some very careful grinder work if you know what you're doing. I you had a picture we could probably tell you if the axe in question was a good candidate for restoration.

 

[G-pig]

Dudley Cook was pretty vocal about the shortfalls of a curved bit. I think Cook was right about most of it, but like usual, there is more to it. Cook was talking about an axe for cutting firewood, primarily bucking, limbing, some splitting, etc. Sort of an all around type axe. For us folks who have an axe buying problem (however we justify it), we can buy axes with curved and straight bits just the same. Curved bits are nice for certain things, like hewing across grain for example. A very straight bit would leave more gouges and a generally crappier look than a curved bit, which tends to leave a pleasing scalloped surface. And even still, it would take an exceptionally curved bit (almost half moon shape) for the problems Cook brought up to become really significant.

 

[stalbot]

It's pretty curved. I'd call it close to crescent moon shape. Probably not worth it. I'll get pix next weekend if I can get by there.