Feature: 1. PTFE tube is corrosion‑resistant and can withstand the action of molten alkali metals, fluorinated media, strong oxidants, reducing agents and various organic solvents. 2. This tubing cutter is super sharpness and can accurately cut tubing every time. It is an good tool for square cuts. 3. The PTFE tube is resistant to atmospheric aging, radiation resistance and low permeability. After long‑term exposure to the atmosphere, the surface and performance remain unchanged. 4. The pipe cutter has a stainless steel blade and a spring shell made of durable plastic, easy to use and safe, durable, and has a waterproof design. 5. The pipe cutter can be assembled with pipes with a maximum diameter of 6mm. It can also be used to cut filaments, but it cannot be used as a wire cutter, which will dull the blade and affect the cutting effect. Specification: Item Type: PTFE Tube and Tube CutterMaterial: Plastic + Stainless Steel PTFE Tube Parameters Length: Approx. 5 meters / 16.4ft Inner Diameter: Approx. 2mm / 0.1in Outer Diameter: Approx. 4mm / 0.2in Temperature Range: -190℃-280℃ Pipe Cutter Parameters Color: Blue Maximum Assembly Diameter: Approx. 6mm / 0.24in Suitable for: PE or PU hose . Package List: 1 x Tube Cutter1 x PTFE Tube(5 meters)