Special Tools JD7-1-1 is a high-quality product manufactured by our factory. This tool is designed to ease the process of removing broken bolts from a variety of surfaces. It works by extracting the bolt in a safe and effective manner, without causing any damage to the surrounding area. The JD7-1-1 is a versatile tool that can be used on different types of bolts, including threaded, shear, and drive shaft bolts. It is made from durable materials that can withstand heavy use, and its design provides a comfortable grip for easy handling. Our factory has a long-standing reputation for producing top-quality products, and the JD7-1-1 is no exception. It is an essential tool for anyone who needs to work with bolts on a regular basis.