Guy, yes it is only cosmetic but it sure makes you work look like &*^&*, I ground out 4 blades that I had forged out yesterday, from admiral steels 1/4" x 1 1/4" HR 5160 and everyone is full of zits, looks like small cracks from 1/8" - 3/8" long, if you grind deep enough you can grind them out but then another will show up somewhere.
Thats why I would like to buy some clean stock.
Bondo, 1" stock is pretty big stock to be working with a hand held hammer, it would be great if I had a power hammer but I don't, I've worked some 1" and 1 1/8" tie rods before, and let me tell you that my 4 and 8 pound hammers get really heavy before you get done. It's good for building muscles through.
Old leaf springs work good and are clean, if you can find some that aren't cracked, I've used several of them in the past, but there a pain to cut to working size with a skilsaw and metal blade, hopefully
someone will know where I can buy some clean 5160 1/4"x1 1/4" stock.
Thanks guys,
Bill