At M&M Jig Grinding Inc., we deliver unmatched jig grinding and boring services that achieve tolerances as tight as one micron. Our precision machines and skilled operators guarantee flawless surfaces and complex geometries, making us the preferred partner for aerospace, defense, medical, and high‑performance industrial components.

Our surface grinding solutions provide smooth, high‑quality finishes for critical parts, while our ID and OD grinding capability ensures accurate diameters across a wide range of sizes. Each operation adheres to MIL standards and is traceable to NIST, giving you confidence in every measurement.

Sinker and wire EDM allow us to create intricate shapes and hard‑material features that would be impossible with conventional machining. Combined with rapid prototyping and assembly support, we help you validate designs and reduce time‑to‑market.

With fast turnaround, competitive pricing, and a commitment to made‑in‑USA quality, our team transforms your design into reliable, production‑ready parts, ensuring your mission success from prototype to final production.