HMC Gears internal gear teeth are finish ground and verified to an AGMA quality 12 up to 6 meters internal diameter. HMC has the ability to verify tolerances (quality) on internal tooth configuration up to 8 meters (315”) internal diameter.

With on-board inspection by our machines, we are able to inspect each internal gear tooth to verify that every cut was made precisely to fit your project needs. High-quality material, mixed with our one-of-a-kind machinery and gearing experience will give you the satisfaction you are searching for with your internal gearing project.

HMC’s internal gearing will be provided with the utmost quality and assurance the gearing will be suited for your project.