-high-quality heating elements -stainless steel casing -fever is fast -not easy to damp leakage TDA-330 Normal/General Soldering IronsBy high strength temperature resistance plastic handle, stainless steel casing, high-quality heating elements. Fever is fast, not easy to damp leakage, feel light, elegant appearance, etc., the ideal tool for assembly line production Model No.WattageBits max ...