Coining is a high-performance bending process that’s characterized by a greater force. Like air bending, it compresses sheet metal between a top die and a bottom die. The difference between these two processes is that coining uses up to 30 times more pressure to bend sheet metal than air bending, making it highly useful for bending thick and/or hard sheet metal. | Bystronic Group

Ever wonder what a coining tool is, how its used, or what it does? Here is a quick video showing how its used to finish ( coin) the ends of a bead. https://cornfieldcustomsltd.store/collections/tools/products/cornfield-customs-coining-tool | Cornfield Customs Ltd