Weller WLTSL10IR80 Screwdriver Soldering Tip 0.4 in

Product Description

The WELLER WLTSL10IR80 is a screwdriver-style replacement soldering tip designed for use with compatible Weller soldering irons and soldering station kits. The tip features a 0.4-inch (10 mm) diameter working face, making it suited for general-purpose soldering tasks where broader heat transfer across a flat contact area is needed. This package contains 3 tips. Electricians, electronics technicians, and HVAC service professionals who work on control boards and low-voltage wiring will find this tip size practical for through-hole component work and similar tasks requiring firm, controlled tip-to-pad contact.

This screwdriver tip is intended for use with Weller infrared and standard soldering iron handles and kits. It is well suited for residential and light commercial electrical work, electronics repair, and control board service. The flat blade profile allows consistent heat delivery across larger pad surfaces and terminal connections, making it a common choice for technicians who regularly service HVAC control boards, low-voltage wiring terminations, and similar electronic assemblies.

Key Features

• Screwdriver tip profile for broad, flat heat transfer across pads and terminals
• 0.4-inch (10 mm) tip diameter for general-purpose soldering applications
• Pack of 3 tips for extended service intervals between replacements
• Designed as a direct replacement tip for compatible Weller soldering iron handles
• Compact form factor suited for detailed board-level work

Compatibility

Compatible with the following Weller soldering iron handles and kit models: WLIR8012A, WLIR8023C, WLIR8023G, WLIR8023I, WLIR8023M, WLIRK8012A, WLIRK8023C, WLIRK8023G, WLIRK8023I, WLIRK8023M, WLIRPK8012A, WLIRPK8023C, WLIRPK8023G, WLIRPK8023I, WLIRPK8023M, WLSK8012A, WLSK8023C, WLSK8023G, WLSK8023I.

Installation Notes

Tip replacement should be performed by a qualified technician with the soldering iron powered off and fully cooled before handling. Use appropriate tip-insertion tooling if required by the iron handle design — do not force the tip with pliers or other gripping tools that may damage the barrel. Follow the iron manufacturer's instructions for tip seating and retention. Keep tips tinned when not in use to extend service life and maintain thermal transfer efficiency.