tooPCB 10Kind Stainless Steel Needle Tips for Soldering Iron — precision throughhole soldering tools, 80 mm length, tip sizes 0.7–1.3 mm Why you need this set Provides precise control for PCB and electronic circuit throughhole soldering tasks. The narrow needle tips let you place solder exactly where needed, reducing solder bridges and rework. A range of tip sizes solves the common problem of using onesize tips for all jobs. With 10 different stainless steel needle shapes/sizes you can match the tip to the component and joint for faster, cleaner soldering. Durable stainless steel construction resists corrosion and wear, extending service life compared with softer tip materials. Key features and attributes Set: 10 kinds (ten different needle tips) designed for soldering/welding applications on PCBs and electronic circuits Material: Stainless steel for strength, corrosion resistance, and durability Length: 80 mm overall length for comfortable reach and handling Tip diameters: Range from 0.7 mm to 1.3 mm to cover fine to moderate throughhole joints Functionality: Needlestyle tips suited for precise solder placement, rework, and spot soldering on throughhole components Intended use: Soldering iron/soldering welding iron tool accessories for electronic assembly and Performance and handling Fine tips offer precise solder delivery for small pins and tight spacing Slightly larger tips in the set handle heavier throughhole leads and faster thermal transfer when needed Long 80 mm shafts improve access to recessed areas on assemblies and reduce hand crowding around the workpiece Typical use cases Throughhole component soldering: installing or replacing resistors, capacitors, pin headers, and connectors on PCBs where accurate solder placement is required Circuit board and rework: desoldering and resoldering joints, fixing cold joints, and spot repairs on populated boards Precision electronics assembly: hobbyist and professional tasks that require different needle tip sizes to match component geometry Notes for buyers The set contains ten different stainless steel needle tips with diameters spanning 0.7–1.3 mm and 80 mm length; intended for use as soldering iron tips or accessories for PCB welding/soldering tasks. Use appropriate soldering iron temperature and solder for the component and board to achieve results and prolong tip life.