Introducing the Replaceable Sleeve, the perfect solution to extend the life of your drilling and mining bits. Manufactured by Shijiazhuang Junzhong Machinery Manufacturing Co., Ltd., a leading manufacturer, supplier, and factory in China, this innovative product is made with high-quality materials to withstand tough and rugged conditions. The Replaceable Sleeve is designed to protect the drill bit from wear and tear, increasing the longevity of the bit itself. The sleeve is easy to install and can be used with a variety of bit sizes, making it a versatile tool for all drilling and mining applications. Not only does the Replaceable Sleeve save you money by prolonging the life of your drill bits, but it also improves overall efficiency and productivity on job sites. With their focus on quality and innovation, Shijiazhuang Junzhong Machinery Manufacturing Co., Ltd. has created a reliable and durable solution for all your drilling needs.