Precision machining solutions for scientists, engineers, and researchers developing custom experimental equipment
At S.K. Grimes, we’ve built a reputation as Machinists for Photographers, but our expertise extends well beyond the world of optics. We routinely collaborate with university research groups, engineering departments, and private R&D teams to design and fabricate precise, custom components for experimental setups and instrumentation.
Whether you need a one-off prototype, a precision fixture, or a complete mechanical assembly, our shop combines decades of fine mechanical craftsmanship with modern CNC technology to bring your ideas to life.
Why Work With Us?
Collaborative approach: We speak the language of researchers and engineers. Bring your drawings, CAD files, or even hand sketches—we’ll help you refine and realize your concept.
Proven precision: Decades of experience in optical and mechanical tolerances translate directly to laboratory reliability.
One-off or short-run friendly: We specialize in single prototypes and low-volume production where attention to detail matters most.
U.S.-based machining: Designed, machined, and assembled in Woonsocket, Rhode Island.
Just a few of the organizations we worked with over the years… Brown University, Getty, Harvard
University, Library of Congress, NASA, National Geographic, Penn State, Princeton University, Rhode Island School of Design, Texas A&M University, University of California San Diego, University of
Denver, University of North Texas, Yale University, New York City Public Library, US Navy, Disney
Applications & Capabilities
We support a wide range of research disciplines, including:
Neuroscience (e.g., stereotaxic platforms, manipulators, and custom adapters)
Optical and Imaging Systems (microscope mounts, custom SM adapters, custom housings, filter holders)
Mechanical Engineering (precision assemblies, motion systems, and fixtures)
Materials Science and Physics (sample holders, alignment jigs)
Industrial Design & Art Research (custom fabrication and restoration of historic instruments)
Our machining capabilities include:
3 CNC milling and turning
Rapid prototyping from CAD or sketches
- Trained and Certified Solidwork Designers
- Fiber and CO2 laser etching and cutting
Custom thread and adapter fabrication
Precision engraving and marking
Assembly, inspection, and small-scale production