Shanghai Duomu Industry Co., Ltd. is a leading manufacturer, supplier, and factory of high-quality PDC bits for oil drilling applications. Our PDC bits are designed to provide superior performance, durability, and efficiency in oil drilling operations. Our Overlaying PDC Bit is one of our flagship products. It features a unique design that combines the advantages of both welded and cast PDC bits. The overlaying technique used in the production process of this bit ensures a strong bond between the PDC layer and the tungsten carbide substrate, resulting in improved wear resistance, heat resistance, and impact resistance. Our Overlaying PDC Bit is suitable for drilling in a variety of formations, including medium-hard to hard formations, and is capable of high drilling speeds and increased efficiency, significantly reducing drilling costs. At Shanghai Duomu Industry Co., Ltd., we are committed to providing our clients with top-quality PDC bits that meet and exceed their expectations. Choose our Overlaying PDC Bit for your next drilling project and experience exceptional performance and durability in your operations.