Weller WLTCH10IR80 Chisel Soldering Iron Tip 0.4 in 3-pack

Product Description

The WELLER WLTCH10IR80 is a chisel-style replacement soldering iron tip designed for use with compatible Weller infrared and standard soldering iron handles. The tip measures 0.4 inches (10.00 mm) in diameter, making it well suited for through-hole soldering, pad tinning, and general-purpose wiring work. Sold in a pack of three, this tip maintains consistent thermal transfer for repetitive soldering tasks. Licensed electricians, electronics technicians, and field service pros who rely on Weller irons will find this a direct drop-in replacement that restores tip performance without requiring a new iron assembly.

This chisel tip is intended for bench and field soldering applications across residential, commercial, and light industrial environments. Common use cases include control board rework, sensor harness assembly, and terminal soldering on low-voltage wiring. The 0.4-inch chisel geometry provides a broad contact surface that transfers heat efficiently to larger solder joints while still allowing reasonable precision on smaller pads. Each pack contains three tips, supporting extended service intervals or stocking multiple irons at once.

Key Features

• Chisel tip profile with 0.4-inch (10.00 mm) diameter for broad thermal contact
• Pack of 3 tips for extended service life or multi-iron use
• Compatible with multiple Weller WLIR, WLIRK, WLIRPK, and WLSK handle series
• OEM-style replacement maintains consistent heat transfer performance
• Compact overall dimensions suit both bench station and portable iron setups

Compatibility

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

Installation Notes

Tip replacement should be performed by a qualified technician with the iron fully powered down and cooled to ambient temperature before handling. Allow the iron to reach operating temperature after installing the new tip before beginning soldering work. Follow the iron manufacturer guidelines for tip seating and tightening to avoid damaging the heating element or tip retainer. Consult applicable workplace safety standards when working around energized control panels or boards.