Increase Your Efficiency

RT Machine and US Duct have teamed up to offer tailored solutions for your unique environment. We have numerous component combinations designed to improve health and safety in your workspace. Reach out to our product specialist to discuss the solutions that best fit your manufacturing needs.

Contact Us Today
Technical drawing blended with reality to bring PCD tooling to life with the help of Lach Diamond your tooling becomes reality with literal cutting edges made of diamond for the highest precision and tool life imaginable.

PCD Tooling Made in Grand Rapids, MI

LACH DIAMOND INC. – located in Grand Rapids, MI – has been one of the leading manufacturers of diamond, PCD and CBN tools and has been equated with progress, precision and quality since 1982 – now 40 years in service.

As the only company worldwide with the product portfolio of turning, drilling, milling and grinding tools LACH DIAMOND INC. develops and manufactures customer-specific solutions, e.g for the automotive and aerospace industries. The company is closely intertwined with its over 100 years old counterpart in Germany: LACH DIAMANT. 

Reach out with your request for standard, or custom, tooling to best meet the demands of your unique machining processes.

Request a Quote

We're here to help. Fill out the below form with your details to request more information, request a custom quote, or find out more about our services. Our Product Specialist will get back to you shortly. Thank you!