WELLER Soldering Tip: ET Series, Knife, 4.57 mm W
The WELLER ET Series Soldering Tip (MPN ETKN) is a knife-shaped tip measuring 4.57 mm in width and 15.9 mm in length. It is designed for use with the WELLER WEP 70 handpiece.
SKU 3G-OTH-358075
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Product Description
The WELLER ET Series Soldering Tip (MPN ETKN) is a knife-shaped tip measuring 4.57 mm in width and 15.9 mm in length. It is designed for use with the WELLER WEP 70 handpiece.
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 ETKN soldering tip used for?
The WELLER ETKN soldering tip is used for precision soldering tasks requiring a knife-shaped profile. Its 4.57 mm width and 15.9 mm length make it suitable for drag soldering, surface-mount component work, and fine-pitch applications. It is designed for use with the WELLER WEP 70 handpiece.
What are the specifications of the WELLER ETKN soldering tip?
The WELLER ETKN is a knife-shaped tip from the ET Series, with a width of 4.57 mm and a length of 15.9 mm. It is compatible with the WELLER WEP 70 handpiece. The manufacturer part number is ETKN, and the brand is WELLER.
Where to buy the WELLER ETKN soldering tip worldwide?
The WELLER ETKN soldering tip is available to order 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.
How to install the WELLER ETKN soldering tip on a WEP 70 handpiece?
To install the WELLER ETKN tip, ensure the WEP 70 handpiece is cool and disconnected from power. Loosen the retaining nut, insert the tip fully into the heating element, then tighten the nut securely. Follow standard soldering iron safety practices and allow the tip to reach operating temperature before use.
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Common applications for WELLERWELLER Products
3G Electric supplies WELLER et series soldering tips. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















