DK Holdings Limited is manufacturer of precision diamond tooling based in the United Kingdom, proudly supplying customers in over 130 countries worldwide since 1959. Our reputation is built on expertise, engineering precision and a commitment to providing high-quality tooling solutions for a wide range of industries.

From electroplated and flexible diamond products through to metal and resin bond tooling, our portfolio combines proven performance with the ability to be tailored to exacting customer requirements. Designed, manufactured and tested in our ISO 9001 and ISO 45001 certified facilities in Kent, our diamond tools support applications across composites, aerospace, defence, automotive, medical and general engineering, covering cutting, grinding, drilling and polishing processes with products manufactured to exacting requirements and tight tolerances.

We work closely with our customers to deliver more than just tooling. Our in-house technical team provides advice, support and product development, ensuring every solution is engineered to meet the challenges of today’s demanding production environments. Whether off-the-shelf or bespoke, our products are manufactured in the United Kingdom with the precision and reliability required by engineers and fabricators worldwide.

Sustainability is also at the forefront of our operations. With solar-powered manufacturing and recognition as both an EcoVadis Silver and Green Organisation Platinum award holder, we combine environmental responsibility with technical excellence.

With over 65 years of experience, DK Holdings continues to lead the way in diamond tooling innovation, offering solutions that engineers trust for performance, accuracy and long service life.