CNC Machining

Your Single Source For Quality CNC With One of the Largest CMM Machines in North America

CNC Machining Overview

With state-of-the-art CNC machines and a 200,000 sq. ft. facility, GMT provides excellent process capability and control, short lead-time response, Just-In-Time delivery, and very competitive cost performance across a broad range of part sizes.

Additionally, we have five Coordinate Measuring Machines (CMMs) — including one of the largest in North America — and two in-house quality labs.

CNC Automation

As a single-source provider, GMT has all the CNC equipment, and space to handle every stage of your project — including assembly, hobbing, and spin-balancing. Our large scale and diversification allows us to respond to project requests of all sizes quickly. As a solid, stable, and trusted machining partner, GMT can be counted on to provide impeccable CNC quality and precision — on your schedule.

We are experts in producing CNC machined components in several industries — including agriculture, construction, defense and oil & gas.

Each year, we reinvest in new equipment so your components are built with the latest technology available.

GMT Corporation CNC Machine with Robotic Technology

CNC Machining Team & Facility

Our state-of-the-art CNC machining facilities are equipped with the largest coordinate measuring machine (CMM machine) in the Midwest — the Leitz PMM-G — with the ability to inspect X=5000mm, Y=3000mm, Z=2500mm.

There is no need to ship parts from place to place or hire a third-party inspection. Our team does all inspections in-house.

John Deere Farm Equipment in GMT Corporations CNC Machine


  • Robotic automation
  • In-house fixture design
  • Cellular manufacturing
  • Post-assembly line-boring
  • Live tooling VTLs
  • 120-tool magazines in horizontal CNCs
  • Assembly
  • Hobbing
  • Spin-balancing
  • Up to 180-tool ATC
  • DMAIC/Six Sigma methodology
  • Climate-controlled environment

Ready to secure your supply chain? Let’s talk.

Whether you want to learn more about our CNC manufacturing or are ready to get a quote, we will be here when you need us.

Contact Us Today