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WELLER Soldering Tip: Knife, 4 mm W - WLIR Series Soldering Tips
WELLERWLIR Series Soldering Tips

WELLER Soldering Tip: Knife, 4 mm W

The WELLER WLTK4IR30 is a knife-style soldering tip from the WLIR Series, featuring a 4 mm width and 31.8 mm length. It is designed for use with the WLIR30 handpiece, offering a compatible replacement for precision…

SKU 3G-OTH-367449

Brand
WELLER
Item
Soldering Tip: Knife, 4 mm W
Category
WLIR Series Soldering Tips
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Technical Specifications

WELLER
Manufacturer Part Number
WLTK4IR30
Compatible Handpiece Manufacturer Model Number
WLIR30
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WELLER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WELLER WLTK4IR30 is a knife-style soldering tip from the WLIR Series, featuring a 4 mm width and 31.8 mm length. It is designed for use with the WLIR30 handpiece, offering a compatible replacement for precision soldering applications.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the WELLER WLTK4IR30 soldering tip used for?

The WELLER WLTK4IR30 is a knife-style soldering tip used for precision soldering applications. Its 4 mm width and 31.8 mm length make it suitable for fine component work, rework, and drag soldering on circuit boards. It is designed for use with the WLIR30 handpiece.

What are the specifications of the WELLER WLTK4IR30?

The WELLER WLTK4IR30 is a knife soldering tip from the WLIR Series. It has a 4 mm width and 31.8 mm length. It is compatible with the WLIR30 handpiece. The manufacturer part number is WLTK4IR30, and the brand is WELLER.

Where to buy the WELLER WLTK4IR30 in worldwide?

3G Electric supplies the WELLER WLTK4IR30 worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this WLIR Series soldering tip for your precision soldering needs.

How to install the WELLER WLTK4IR30 soldering tip?

To install the WELLER WLTK4IR30, ensure the soldering iron is cool and disconnected from power. Remove the old tip by gently twisting and pulling. Insert the new tip fully into the WLIR30 handpiece and tighten the retaining nut. Heat the iron and tin the tip before use.

Used in

Common applications for WELLER
Electronics assembly — WELLER WX2N station with RT-MS conical tips for fine-pitch component soldering
PCB rework and repair — WELLER WX2024N station with ET chisel tips for through-hole and surface-mount desoldering
Precision soldering in medical devices — WELLER RT-MS bent conical tips for tight-access joints
Field service maintenance — WELLER WLIR cordless iron with chisel tips for on-site repairs
Industrial control panel assembly — WELLER XNT bevel tips for terminal block and wire soldering

WELLER Products

3G Electric supplies WELLER wlir series soldering tips. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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