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FineCore Precision
Black-oxide three-station progressive die cut open along the strip, showing the piercing punch, pilot, cut-off punch, strip, springs, dowels and screws in one section face

Stamping

Progressive die, sectioned

Process
Milling, hardening and grinding of the plates, wire EDM of the die openings, assembly with pillars, springs, dowels and screws
Typical materials
Plates in 1.1730 and 1.2842; cutting parts in 1.2379 or high-speed steel, hardened
Typical use
Piercing, piloting and cutting off in three stations, one part per press stroke