im not sure what your talking about, basicly all the brushogs i have ever seen we steel that was cut out and bent to shape then welded, i have never seen one stamped outa a single piece of steel like a push mower deck, it would be a heck of a job since they are pretty heavy gauge, thats why all cutters i know of are fabricated and welded. do you have a link or picture of a stamped deck cutter? i have never seen one before