2 Cupola Punches & Die Great for Metalsmiths, Metal Working & Forming Large Spherical ShapesThis is a new set of 2 highly polished cupola punches and die. Great for forming large spherical shapes. Hardened up to 50 HRC. Each shank measures approximately 1" (25 mm) in diameter. Comes in a wood stand. Made in Europe.You receive: One mushroom shaped punch that measures approximately 2" (51 mm) in diameter. One mushroom shaped punch that measures approximately 2 1/4" (57 mm) in diameter. One double sided matching die.