Specifications:Model: CT-211Outer Diameter (O.D.): 6~36mm (1/4'~1-3/8')Inner Diameter (I.D. Min): ≥5mm (3/16”)Number of Blades: 45Material: Shell - Aluminum Alloy; Blade - Alloy SteelCompatible Pipe Types: Stainless Steel Pipe, PVC Pipe, Copper Pipe, PPR PipeFeatures:1.Dual Functionality: Designed for internal and external pipe chamfering, making it versatile and practical for different cutting needs.2.Enhanced Precision: Features a high-strength 45-blade design that ensures clean and smooth chamfering with minimal effort.3.Ergonomic Design: Aluminum alloy shell with anti-slip properties delivers a comfortable grip, ensuring safe and efficient operation.4.Wide Compatibility: Suitable for multiple pipe materials, including stainless steel, PVC, copper, and PPR pipes, expanding its usability across different projects.5.Compact and Lightweight: Lightweight construction ensures easy portability and convenient storage, making it a reliable tool for professionals on the go.Package Included:1 x Pipe Deburring Reamer