Weller T0050100999 Soldering Iron Chisel Tip

Product Description

The WELLER T0050100999 is a chisel-style replacement soldering tip designed for use with compatible Weller soldering irons. Chisel tips deliver broad, flat contact with the work surface, making them well suited for drag soldering, surface-mount component work, and general-purpose through-hole soldering tasks. The tip measures 4.5 inches in length and 0.7 inches in both width and height, keeping the working end compact for precision placement. At 0.03 pounds, it adds negligible weight to the iron during extended service sessions. Electronics technicians, HVAC controls specialists, and electricians performing board-level repairs will find this tip a practical addition to a standard tip rotation.

This chisel tip is intended for bench-level and field soldering applications where a flat, broad contact surface is needed. It is sold individually and is appropriate for residential and light commercial electronic repair, HVAC control board rework, and low-voltage wiring termination tasks requiring controlled heat transfer across a wider joint area.

Key Features

• Chisel tip geometry provides broad, flat contact for efficient heat transfer across solder joints
• Tip diameter of 3.20 mm suits medium to larger joint work and drag-soldering techniques
• Compact dimensions — 4.5 inches long, 0.7 inches wide — fit standard iron handles without added bulk
• Lightweight at 0.03 pounds for reduced hand fatigue during extended soldering sessions
• Sold as a single replacement tip for easy inventory management

Compatibility

Designed for use with Weller iron model T0052920399N as specified by the manufacturer. Verify handle and tip series compatibility before ordering to ensure proper fit and thermal connection.

Installation Notes

Replacement soldering tips are typically installed and serviced by electronics technicians or electricians performing low-voltage control work. Always allow the soldering iron to cool completely and disconnect it from power before removing or installing a tip. Use appropriate tip-removal tools or heat-resistant gloves to avoid burns. Follow the iron manufacturer's guidelines for tip seating and initial tin-coating to extend tip service life.