Wisconsin Grinding

Wisconsin Ground Steinmann Pin

Modern Grinding is a Wisconsin based grinding company. Our Midwestern manufacturing roots show in every project we take on. Our high level of customer retention is a vote towards our approach.


Modern Grinding is ISO 9001 and ISO 13485 certified. We manufacture parts for the medical industry and understand the challenges of manufacturing medical devices overseen by the FDA.


We understand that our customers have tight deadlines and so do we. In an ideal world, all machines would be available all the time but that is simply not the case. Machines have issues, people have issues. We try to communicate with our customers as much as possible throughout the process to make sure that expectations are met and projects deadlines are achieved.

Quote Your Next Project

  • Guidewires, Mandrels, Core Wires
  • K-Wires, Steinmann Pins, Needles
  • Coils, Springs, Orthopedic Pins
  • Custom Medical Wire Prototypes

In the News

Check out Modern Grinding in a recent issue of Micro Manufacturing for a feature article about our micro manufacturing capabilities.

Also, our very own Jim Boldig was recognized as a Top 30 under 30 Medtech Innovator by Qmed.