Medium-Diameter Diamond Core Drill Bits For Precision Applications

The medium-diameter diamond core drill bits that we offer apply the most recent technology which enhances their effectiveness. The modern innovations of the core drill bits ensure that each bit is made with high-quality diamond segments that will cut through clean and precise lines, minimizing breakage or chipping. Moreover, this innovative nature of the core drill bits not only offers increased efficiency for your work but also assures effectiveness with a lower replacement frequency in the future. These drill bits are worth using whether you are a professional or merely turning your hand at a DIY project.

We treat the technical support as a part of customer service as well. A customer may consult any of our professionals for questions concerning the products: their selection and use, or any possible malfunction. Such approach guarantees that the quality of the products is complemented by a highly developed customer service and all customers using our medium-diameter diamond core drill bits are very satisfied with the results.

DEYI has more than twenty years of successful business operations in the diamond tools sector, with consistent geographic business expansion. As a company engaged in the manufacture of diamond tools, we can confidently say that our medium-diameter diamond core drill bits have been widely accepted throughout the world because of its quality and performance. We have a global outlook, yet with understanding of local conditions, thus making our products convenient to the end-users around the world.