Setting the Standard

CDT designs, develops, and distributes custom superabrasive solutions and related products that support integrated grinding systems for advanced manufacturing worldwide. Our tools are engineered for accuracy, durability, and maximum productivity for our customers’ most demanding materials and applications.

Effective February 11, 2026, CDT is the official representative for DR. KAISER products in North America. More >

looking for application support?

watch the grinding chronicles

 

our products

grinding experts on call

tech Support

 

IMG_0205-electroplated-wheel.jpg

Is Your Grinding Wheel To Blame?

Learn why you might not be getting the results you want.

Choosing the Right Dresser

Precision demands excellence.


A Half Century in Precision grinding Products

About CDT

Founded in 1973, CDT is a leader in technically superior precision tooling for a range of industries. We design precision grinding products using the best materials and most cutting-edge technology. Learn more:

electroplated

Request a Quote

Google REviews

⭐⭐⭐⭐⭐

CDT makes some of the best superabrasive grinding wheels for OD and ID grinding. They were great 20 years ago and even better today. A great company you can count on!

As a machinist using CDT plated wheels, I can say that they are very reliable and hold up well.

Top notch service from Continental Diamond Tool! Their sales manager was wonderful at addressing one of our concerns.

Brilliant staff at Continental Diamond Tool Ltd. They know their job inside out — and excellent craftsmanship.

Frequently Asked Questions

  • With extensive capabilities and experience in crafting finely designed grinding tools, CDT guarantees your operations' accuracy, durability, and highest level of productivity.

  • With decades of extensive experience, a commitment to technological precision and excellence in innovation, and a wide array of capabilities for crafting high-performance grinding solutions, CDT emerges as a standout global supplier of custom precision grinding products and dressing solutions.

  • With the help of our Diamond Rotary Dressers and Stationary Dressers, you can increase the longevity and efficiency of your grinding wheels and guarantee accurate, consistent finishes.

  • Of course! We have a team of grinding specialists on hand to help with any technical questions or issues you may run into. Contact us now.

  • Yes, we design our superabrasive solutions to precisely match the demands of different industries and applications, guaranteeing the best possible outcomes.

  • Custom-designed grinding tools for metal and other substances are more expensive than commodity grinding wheels. However, our tailored tools will elevate your grinding operations, significantly improving precision and performance. Especially in high volume production, you will find that the upfront cost is soon recovered by cost savings in your process. We guarantee we will match or exceed your expectations. For a free, no-obligation quote, get in touch with us and discover the CDT advantage.

company News &

Articles