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SCREWDRIVER TIP .187" X 0.750" ST SERIES - Weller, Cooper Tools

Part #: WELST4

The Weller WELST4 Screwdriver Tip is engineered for precision soldering in professional automotive and industrial environments. Designed for compatibility with Weller ST series soldering irons, this tip provides reliable and consistent heat transfer, making it an essential component for technicians performing intricate electronic repairs and assembly tasks. Its durable construction ensures a long service life under demanding conditions.

Key Features

  • Precision Design: Features a .187" x 0.750" screwdriver tip profile for precise contact on component leads and pads.
  • Optimized Heat Transfer: Manufactured to deliver efficient and consistent thermal performance, crucial for quality solder joints.
  • Professional Durability: Constructed from high-quality materials to withstand rigorous daily use in professional settings.
  • Weller ST Series Compatibility: Specifically designed to integrate seamlessly with Weller ST series soldering stations and irons.
  • Corrosion Resistant: Engineered for longevity, resisting wear and corrosion often encountered in soldering applications.

Applications

This professional-grade screwdriver tip is ideal for a range of specialized soldering applications. It is frequently utilized by automotive technicians for delicate work on vehicle circuit boards, including engine control units (ECUs), dashboard components, and wiring harness repairs. In industrial settings, the WELST4 is perfect for soldering on control boards, sensor wiring, and various electronic assemblies requiring a precise tip for component attachment or rework. It is also suitable for general electronics repair and prototyping where reliability and exact heat application are paramount.

Only 1 left in stock - order soon

$8.74

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This product was added to our catalog on Friday 10 July, 2026.

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