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Precision screw catheter tips in 90% platinum and 10% Iridium alloy Dental and Medical implant and copings
Technology Highlight - Cold Forming

DNI uses cold heading and cold forming to produce electrical contacts and other cold headed parts. With cold heading, alloys that are difficult to machine, like nickel, gold, silver, and tantalum, can be cost effectively cold formed into parts. The cold heading process produces very low scrap, unlike machining. And parts produced by cold forming are burr-free and naturally work hardened. Contact our cold forming engineers to learn how this technology can benefit you!
Cold Forming Parts


Deringer-Ney is a vertically integrated manufacturer of high performance alloys, precision metal components, precision insert molding and part assemblies.

Typical products are electrical contacts, rivets, cold forming technology, screw machine parts, fine wire, cold heading process; medical components and low cost contract manufacturing.


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