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Old April 1, 2013, 05:35 PM   #39
jcwit
Senior Member
 
Join Date: October 28, 2007
Location: Upper Indiana
Posts: 593
Oh Really?

So if I take a bar of steel and hit it with a ball peen hammer it will have a reised edge?

Neh, don't happen, the material compresses.

Better yet, take a hardened steel punch and scratch the bar, no raised edges there either.

Now if you use a center punch and hit it with a hammer you will get raised edges. Sorta the shock treatment.
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Last edited by jcwit; April 1, 2013 at 05:41 PM.
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