Weller ST4 Screwdriver Soldering Tip 0.187" x 0.750" for ST Series Irons

The Weller ST4 is a precision screwdriver-style soldering tip designed for the ST Series soldering iron systems. This professional-grade tip features a 0.187-inch (4.8mm) tip width and 0.750-inch working length, making it ideal for general-purpose soldering applications in electronics assembly, repair, and rework.

Key Features:

• Screwdriver tip geometry provides excellent heat transfer and visibility
• 0.187-inch tip width for versatile soldering tasks
• Compatible with Weller ST Series soldering stations and irons
• Constructed from high-quality copper with iron-plated coating for durability
• Designed for lead-free and leaded soldering applications
• Long-lasting performance with proper maintenance and care

The screwdriver tip shape is one of the most popular configurations for electronics work, offering a good balance between heat delivery and precision. The ST4 is suitable for through-hole soldering, wire termination, and component installation on printed circuit boards.