NMiller
May want to file down the edge and get rid of the deformed metal.
It does/can come off with authority and cost some to have it cut out of body parts.
Had a piece of metal come off of a giant punch we were using to disassemble a crane motor. Squating down, holding big punch, partner hit punch, metal piece the size of your little finger nail came off, tore right through my pants and embedded in my inner thigh. Hurt like a mother going in AND coming out...took it out myself though so didn't cost me nothing but trouble...and a few bourbon shots for the pain!!!
