Beijing Jincheng Mining Technology Co., Ltd. is a reliable manufacturer, supplier, and factory of rock drilling tools in China. We specialize in producing top-quality threaded cross rock drill bits that are used for mining and construction applications. Our bits are designed to drill through tough rock formations and make your work more efficient. Our threaded cross rock drill bits are made of high-quality materials to provide maximum durability and reliability. They are designed with a sturdy alloy steel body and carbide buttons for maximum strength and long life. Our bits are available in various sizes, giving you a wide range of options to choose from. At Beijing Jincheng Mining Technology, we are committed to providing you with the best quality products and services. Our threaded cross rock drill bits are backed by a warranty, ensuring that you get a high-quality product that you can rely on. Whether you are a mining professional, construction worker or drilling contractor, our threaded cross rock drill bits will help you achieve your objectives faster and with less effort. So, choose Beijing Jincheng Mining Technology Co., Ltd. for all your rock drilling needs today!