Weller Soldering Iron Tip 5.6 mm Screwdriver Tip Width 34.5 mm Length Compatible with LR21 (old generation), WEP70 4ETE-1

Weller 4ETE-1 soldering iron tip features a 5.6 mm screwdriver-shaped tip width and 34.5 mm tip length, engineered for compatibility with LR21 (old generation), WEP70, and LR20 soldering handles. This high-quality soldering tip provides a broad flat contact surface which facilitates faster heat conduction, making it suitable for flat contact soldering and general assembly tasks in electronics workshops and production environments.

The robust solid construction of this tip ensures excellent durability, withstanding repeated thermal cycling without shape deformation. Its precision width delivers uniform solder wetting for dependable joints, while the durable finish minimizes solder buildup enhancing longevity and performance.

Primarily designed for maintenance of soldering stations accepting older tips, the 4ETE-1 tip fits legacy and specified current proprietary handles, allowing easy retrofitting without the need for handle replacement. Though this tip excels in working with medium to large component pads, it is less suited for fine precision micro soldering requiring finer-point tips.

Applications include general electronics assembly, repair on automation control boards, and refurbishment of mechanical and electrical connections. The tip’s screwdriver geometry is ideal for flat contact soldering tasks requiring broad heat distribution.

The screwdriver tip geometry offers broad contact area for efficient heat transfer. Compatible with multiple soldering station handles including legacy and current models. Manufactured from solid construction to withstand repeated thermal cycles without deformation.

Ideal for flat contact soldering and general electronics assembly work. Durable finish reduces solder buildup ensuring reliable joint formation. Suitable for maintenance of soldering stations using earlier tip generations.

Designed for medium to large pads rather than fine micro soldering applications. Provides consistent wetting across component leads with precise tip width. Manufactured in Mexico ensuring quality and reliability. Explore more Soldering Iron Tips and accessories in the EnvMart catalog to suit various industrial, electronics manufacturing, and repair applications.