25Pieces porous brass electrode tube ,2.4mm outer diameter, 400mm long

✅Material: Porous tube made from brass , used for various miniature axles, models, etc. ✅Stable properties, electrical conductivity is strong, wear resistance, Corrosion resistance,Able to bear high temperature. ✅With high thermal Conductivity and plasticity. ✅Widely used in Gear shaft, motor shaft, short support shaft, shaft pocket model, miniature axle, model plane, model ship, model cars. ✅If you have any questions about the product, please feel free to contact us, and we will do our best to help you.