Originally Posted by
Matheus
Hi,
Some friends and I picked an about meter long chunk of old rail from an extinct railroad maneuvering yard back when we were at technical high school (precision mechanics). We dragged the mo** fu** damned heavy thing back to school and chopped it with the stock metal saw, further working the faces on a mill and planar grinder. Some years ago I cleaned it and gave a heavy bath of copper and nickel. Pretty hard, grinding-resistant steel. Made in Brazil, probably by Krupp or COSIPA.
Holy crap! :eek: I carry this thing elsewhere by about 27 years! I should put a ring on it!