Professional Disc Cutter Punch Set - 17 Sizes (4mm-20mm) For Metal, Leather, Paper Crafting

This is a great tool for anyone who works with sheet metal, leather, paper, or plastic. It's a disc cutter set that lets you punch out perfect circles every time. It comes with a heavy steel base and 17 different interchangeable punch dies, ranging from 4mm (about 0.16 inches) up to 20mm (about 0.79 inches) in diameter. You place your material over the base, choose your size die, place it on top, and give it a firm whack with a hammer. It cuts clean circles for jewelry making, model building, gaskets, crafts, and more. The build quality is solid for the price. A must-have for hobbyists, jewelers, and DIYers who need precise shapes.