These quality reversible Delrin dies are specially made for closing snap-on case backs. The Delrin, a type of nylon, dies offer a very strong, hard, non-marring die that won't mar or scratch your watch case back or crystal. The Delrin dies are constructed with threaded brass centers so the dies easily screw onto the case press. 13 cupped die sizes included: 17mm, 19/21mm, 22/25mm, 26/29mm, 30/33mm, 34/37mm, 38/41mm, 42/45mm, 46/48mm, 49/50mm, 52/55mm, 57/60mm, and 62/65mm. The universal die can be used for many things like pressing on and installing wristwatch case backs, uniquely shaped crystals (rectangular, square, oval, etc.), crystals with magnifiers and more.
- 14 piece reversible nylon die set
- Cupped Dies sizes: 17, 19/21, 22/25, 26/29, 30/33, 34/37, 38/41, 42/45, 46/48, 49/50, 52/55, 57/60, and 62/65mm
- Universal Die is 45mm diameter
- High quality delrin won't mar or scratch watch case
- Each die labeled with mm size
- Threaded Dies fit Esslinger Deluxe Press and Horotec Presses with 6mm threaded male post
- Dies are compatible with Bergeon 5500 case press