Catalog number: TCPB-401 Features: ●The main body is made of two resin pieces with a screw-fastened structure, making it easy to replace the replacement brush. ●The brush is made of high carbon steel (S45C), making it durable and one-piece, allowing you to clean the inside and outside of pipes. ●Ideal for removing oxide films and dirt from the inside and outside of pipes before brazing. Specifications: ●Compatible pipes (inches): 1/2, 3/4 (inside and outside) ●Total length (mm): 129
