Sidley Diamond has been creating high quality custom diamond tooling since 1956.Their clients nationwide appreciate their process in solving problems and appreciate how they stand behind their quality products. Their integrity, cost-effective solutions and fast delivery is why their clients continue to come back. Its been a pleasure to work with Glen, Erin and team at Sidley Diamond Tool.

They do what they say they will do, which is rare. Worked with Sidley for over 20 years and have found their diamond rolls to be a superior value. To repeatably meet very tight tolerancing is no problem.

If you are looking for a supplier for your diamond requirements I would highly recommended that you give Sidley Diamond Tool a look. You will find them to be a great company to work with, very honest and always looking out for the customer’s best interest.

Our company has partnered with Sidley Diamond Tool for over 6 years now. This is a great company with an outstanding management team that is always striving for positive growth. The Sidley Diamond team continues to be on the leading edge of new technologies to further enhance their craft and ensure the success of the products they provide to their customers. The Realtrac Shop Management Software is proud to partner with Sidley Diamond Tool.

Sidley has been responsive and very helpful along with being competitive and standing by their work! I highly recommend Sidley to anyone looking for help with their diamond tooling!

High quality products that are competitively priced. Deliveries are always as promised. Office staff is very responsive. They do it right the first time!

They make good cutting tools, help out by rushing orders when we are in need!

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