DERIS was founded in 2000. We manufacture rock drill tools for all types of formations. We are honored that our products and solutions are recognized worldwide in the fields of HDD, Mining, Oil, Gas and Industrial Services.

Deris’s products are manufactured in ISO-certified factories. We use premium materials and the most advanced machining centers to design and manufacture Tricone bit, PDC Bits with high efficient drilling capability, large size reamers with replaceable roller cones, and integrated PDC hole opener.

25 years of experience has given us the most stable supply chain and better field management experience, so we can control costs better than our peers and give our customers the largest profit margin. You also can customize different size and type from us . Just contact our professionals now to get a quick solution. We are always ready to meet any drilling challenges in your industry.