Features: The deburring tool uses high-quality steel blades with excellent wear resistance and high hardness Comes with a spare blade in the black tail. The flexible and sturdy blade can easily remove burrs from the edges and inner holes of metal and PVC pipes Specifications: Material: zinc alloy Color: red Size: 1/2", 3/4" and 1" Package includes: 1/2", 3/4" and 1" Cutters, and aluminum alloy deburring tool. Extra 3 pieces of deburring blades as well as eva box Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.