1. . Suitable for hard pipes such as stainless steel, aluminum alloy shell non-slip. 3. This pipe reamer is a great tool used for deburring or chamfering pipes. 2. Adapt to most working environment, can be used in a variety of working conditions, to meet your needs. 4. The designed is clever, simple and practical; it can effectively remove pipe burr., Weight: 0.551155655 pounds, Manufacturer: Gishbjka