Weller TST6 Soldering Iron Screwdriver Tip St Series

Product Description

The WELLER TST6 is a screwdriver-style soldering iron tip designed for use with Weller ST Series soldering irons. At 0.75 inches in length, it provides a compact, flat-blade contact point suited for applying heat to larger pad surfaces, terminal lugs, and component leads that benefit from broad surface contact. Weighing just 0.04 pounds, the tip is lightweight and easy to handle during extended soldering sessions. It ships as a single unit and is a direct replacement or spare for technicians working with compatible ST Series irons in the field or at a bench station.

This tip is appropriate for electrical and electronics work where controlled heat transfer to flat or wide contact points is required. Typical applications include soldering wire terminations, splicing leads, and working with through-hole components on circuit boards. It is well suited for use in residential and light commercial electrical work, HVAC control board repair, and general electronics servicing performed by licensed electricians, HVAC technicians, and electronics repair professionals.

Key Features

• Screwdriver tip geometry for broad surface heat contact
• Compact 0.75-inch tip length for precise placement
• Compatible with Weller ST Series soldering irons
• Lightweight at 0.04 pounds for reduced hand fatigue
• Single-unit packaging for straightforward replacement

Compatibility

Designed for use with Weller ST Series soldering irons as specified by the manufacturer.

Installation Notes

Tip replacement should be performed by a qualified technician with the soldering iron unplugged and fully cooled before handling. Use appropriate tip-removal tools or heat-resistant pliers to avoid burns or damage to the iron body. Follow the iron manufacturer's instructions for tip installation torque and seating to ensure proper thermal contact. NEC guidelines apply when using soldering equipment in electrical work environments.