Why Every Shop Needs a Metal Forming Shot Bag
If you've ever tried to hand-shape a compound curve in a piece of aluminum or steel without a metal forming shot bag, you probably know exactly how frustrating it can be to get that perfect radius. You usually end up with weird dings, unwanted ripples, and a lot of wasted material. It's one of those old-school tools that looks incredibly simple—basically just a leather pouch filled with heavy bits of metal—but once you start using one, you realize it's actually the secret sauce for making professional-looking parts. ...