Mini Tube Cutter Cutting Tool For 3mm-16 mm Copper Brass Aluminium Plastic Pipes 2. Type Pipe cutter3. Material: Zinc alloy4.Cut diameter range 3-16 mm5. Color: Red6. Small size for use in tight spaces7. It will cut copper brass aluminium and plastic pipes8. They are perfect for cutting tubes made of Zinc alloy. This is a must have for your home handy man, plumbers, electricians, and vehicle mechanics