What You Get: You will receive 2 pieces copper cleaners and reamers including 1 piece deburring brush and 1 piece inner outer reamer for daily pipe cleaning and maintenance. Multifunctional Design: The pipe deburring brush has 2 kinds of cleaning holes suitable for pipes of different diameters. The front and rear ends are brushes of different thicknesses. One-piece molding, non-slip handle, simple, convenient and efficient. Quality Material: The inner and outer reamers are made of hard resin and hardened steel blades. The handle of the pipe deburring brush is made of durable thick polystyrene. The brush heads on both sides are made of stainless steel bristles, which are wear-resistant, tear-resistant and corrosion-resistant. Easy to Use: The alloy steel blade can cut copper, aluminum, brass and plastic pipes and other types of tubes quickly and accurately. Wide Application: The copper pipe cleaner and reamer is suitable for cleaning steel parts, machinery, metal originals, paint