Micro Tooling

THE Enabling Technology to Micron Tolerances

Isometric Micro Molding has 30+ years of experience in the ultra-precision mold building industry. Over the decades, Isometric Micro Molding has regularly been the “go-to” partner for high-risk/high complexity projects.

Isometric Micro Molding has submicron tool building capabilities, which allows us to create micro features and venting needed to successfully mold and validate the final part or assembly. We achieve these specifications through our state-of-the-art precision machining, which provides a level of unmatched sophistication.

Our in-house technologies ensure the integrity of our micro-sized cutting tools, as well as delivery of the highest level of accuracy and surface finish possible.

Picture of Micro tooling machining at Isometric Micro Molding

Micro Tooling Feature Examples:

  • Tooling for parts with a total part weight of 0.0001 grams and up
  • Profile and positional accuracy to single microns (0.00004″)
  • Precision threads/gears to micron tolerances
  • Wall thickness from 0.001″ (0.04mm)
  • Mold core diameters less than 0.002″ (0.05mm)


Prototype to Production Molds

  • Prototype modules to support design verification and initial part needs
  • Production multi-cavity molds
  • Molds maintained by the same journey tool makers that fabricated them

Micro Project Success From the Start

We offer expertise at every stage of the design to manufacturing process. So, whether your application requires multiple materials for the most intricate over-molded component, a tiny medical implant, or a microfluidic chip with a minuscule micron tolerance, we have the materials and complex feature knowledge, experience, and understanding to achieve success.

Contact Us

Reach out to discuss your project with one of our Micro Molding Experts.

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