Ensure your soldering projects are completed with precision and efficiency using this high-performance heating element core. The external heating design allows for rapid heat-up and stable temperature control, making it ideal for detailed soldering tasks. Constructed from good materials, this heating core is sturdy and , providing consistent performance for all your soldering needs. Features -Color:Silver -Material:Electric Soldering Iron -Size:19.00X1.10X1.10cm/7.47X0.43X0.43in -Inner Diameter:5mm -Outer Diameter:10mm -Power:40W -Rapid heating: the heating tube offers quick heating capabilities, enabling efficient and timely completion of soldering tasks -Stable and practical: featuring an external heating core, this component ensures high stability and durability, making it reliable for extended use -Versatile applications: compatible with various soldering iron, it is good for home, industrial, and DIY projects, catering to different needs -Even heat distribution: the heating core provides even heat distribution, ensuring uniform and clear soldering results, boosting productivity and quality -Simple replacement: as an accessory for soldering iron, the heating core is easy to replace, enhancing repair efficiency and extending the tool's lifespan Package list: 5 x Soldering Iron Heating Core