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

WELLER Soldering Tip: Chisel, 4 mm W

The WELLER WLTCH4IR30 is a chisel-shaped soldering tip from the WLIR Series, featuring a 4 mm tip width and 31.8 mm length. It is designed for use with the WLIR30 compatible handpiece. This replacement tip is…

SKU 3G-OTH-367454

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

WELLER
Manufacturer Part Number
WLTCH4IR30
Compatible Handpiece Manufacturer Model Number
WLIR30
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WELLER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WELLER WLTCH4IR30 is a chisel-shaped soldering tip from the WLIR Series, featuring a 4 mm tip width and 31.8 mm length. It is designed for use with the WLIR30 compatible handpiece. This replacement tip is manufactured by WELLER under part number WLTCH4IR30.

Frequently Asked Questions

What is the WELLER WLTCH4IR30 soldering tip used for?

The WELLER WLTCH4IR30 is a chisel-shaped soldering tip used for precision soldering tasks such as through-hole and surface-mount component assembly. Its 4 mm tip width and 31.8 mm length make it suitable for applications requiring controlled heat transfer and fine work in electronics manufacturing and repair.

What are the specifications of the WELLER WLTCH4IR30 soldering tip?

The WELLER WLTCH4IR30 is a chisel tip from the WLIR Series with a 4 mm tip width and 31.8 mm length. It is designed for use with the WLIR30 compatible handpiece. The manufacturer part number is WLTCH4IR30, and it is a genuine WELLER replacement tip.

Where to buy the WELLER WLTCH4IR30 soldering tip worldwide?

You can source the WELLER WLTCH4IR30 soldering tip through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this genuine WELLER replacement tip.

How to install the WELLER WLTCH4IR30 soldering tip?

To install the WELLER WLTCH4IR30, first 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, then tighten the retaining nut. Heat the iron to operating temperature 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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