Weller 0.4 mm Conical Soldering Iron Tip for use with WLBRK12 Rechargeable Soldering Iron

This soldering iron tip is a conical replacement element designed for use with a rechargeable hand iron. It provides a fine-point contact suited to precision joining tasks and is RoHS compliant for use in regulated assembly environments. The item is intended as a replaceable spare to restore or maintain soldering performance in compatible rechargeable units.

• Conical shape for pinpoint heat delivery and controlled wetting
• 0.4mm tip width for fine solder joints on small components
• Compatible with WLBRK12 rechargeable irons for straightforward swaps
• RoHS compliance supporting restricted substance requirements

• Ideal for detailed electronics soldering on small pads
• Suitable for repairing fine-pitch surface-mount components
• Used with rechargeable handheld irons in field maintenance
• Can be used for connector pin rework and delicate leads

The conical geometry concentrates thermal energy at the point, enhancing heat transfer to small joints while reducing contact-area heat loss.

It is specified for compatibility with the WLBRK12 rechargeable iron and designed to fit that tool’s tip interface.

A 0.4mm point is suited to precision tasks such as small SMD pads, fine leads and detailed electronic rework where control is critical.