OAR Tool & Die – Precision Tooling Since 1966

Oswald A. Rosenholm founded OAR Tool & Die, Inc. in 1966 – a company dedicated to hand-cutting hubs and dies and manufacturing hobbed-cavity molds.

The industry has changed dramatically since then and so has OAR.

Our Commitment to Continuous Improvement

Thanks to Ozzie’s progressive vision, substantial investments in Computer Numerically Controlled (CNC) equipment, Computer Aided Design (CAD) and Computer Aided Manufacturing (CAM) software, have been made. These changes enabled OAR to become a leader among manufacturers of advanced, close tolerance molds.

Over the years we have expanded our facility, equipment and abilities to better serve our clients. We are a tool & die company providing custom injection molding tools, as well as high speed CNC turning and milling, wire and sinker EDM machining and in-house injection molding. We also supply expert medical device prototyping and assembly services.

OAR Today

By 1995, we had grown to fill a 19,000 square foot facility with the latest 3D CAD Equipment, EDM Machines, CNC Machining Centers, Inspection Tools and Test Molding Equipment – as well as a full compliment of traditional machinery.

We currently supply components for companies involved in the production of medical instruments, consumer products, electro-mechanical devices, aircraft and aerospace, petroleum industry and biotech components in the United States, Canada and abroad.