Glynn Technical Diamonds (GTD) develops innovative, high performance synthetic diamond products for customers in the oil and gas, civil engineering and mining industries.  GTD was incorporated in May 2012, with our team based in Kilrush, Co Clare, Ireland. Products include, Polycrystalline Diamond Compact PDC cutters, Diamond Gauge inserts, PDC bearings and PDC wear parts.

Building on years of experience in the synthetic diamond processing sector, we have developed core competencies focusing on design, manufacturing processes and quality control. By combining this and our in-house application testing and field testing network, we consistently offer the best fit for application PDC cutters on the market

Strategic partnerships with both suppliers and customers have been key to our business strategy and we have worked closely with all stakeholders to develop a suite of synthetic diamond solutions to market worldwide. Glynn Technical Diamond is the best value proposition in the PDC cutter market. Our position on the cutter price-performance curve is unique!

  • Personalised, responsive and collaborative service for customers.
  • Multi-disciplinary and highly skilled team.
  • Innovative in product development and manufacturing processes.
  • Quality is embedded in our business operations.
  • Competitive pricing, due to lean methodologies and embracing leading edge technologies.

Complimentary to the use of PDC cutters in the drilling industry, are diamond gauge inserts. We offer a wide range of these parts that are PCD, Diamond Sintered Impregnates and Thermally Stable Product (TSP) diamond based. The supply of these parts are backed up by our knowledge of design, manufacture and QC to ensure these parts are of the best attainable performance.

Finally, we offer precision and proprietary contract engineering and manufacturing services for cutting, brazing and grinding of PDC engineered parts. These can be applied to our range of cutters or 3rd party products.