Double concave dies for creating concave watch and jewelry components
Plane dies with inside thread M6 for secure fit
Compatible with BECO winding press 202855 and toggle press 311560
Durable metal construction for long-lasting use
Expanding set covers multiple die sizes for versatile applications
Summarized by Shop
Expanding Set with 6 double concave dies Ø 27,5-55 mm with inside thread M6 and 6 plane dies Ø 35-55 mm with shaft 10 mm for winding press 202855 (support 202855P2 needed) and toggle press 311560 (support 311567 needed)