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The WELLER PTK8 is a chisel-style replacement soldering tip designed for use with Weller PT series soldering stations. Machined from copper, this tip measures 1 inch in length and is built to deliver consistent heat transfer during electrical and electronic soldering work. The chisel profile provides a broad contact surface suited for tinning wire leads, soldering terminals, and working on through-hole components. Licensed electricians, electronics technicians, and bench-level service pros reach for chisel tips when they need reliable thermal contact on flat or angled pad work.
This tip is intended for bench soldering applications common in electrical panel shops, control board repair, and light commercial or residential service work. The PT series platform is a widely used station format, and the PTK8 fits that station ecosystem as a direct replacement or spare tip. It is sold as a single unit, making it practical to stock multiples for rotation or to replace worn tips without buying in bulk.
Designed as a direct replacement tip for Weller PT series soldering stations.
Tip replacement and installation should be performed with the soldering station powered off and the iron cooled to ambient temperature. Use the appropriate tip removal tool or heat-resistant pliers if the tip is seized — do not force removal with unprotected hands. Once installed, allow the station to reach operating temperature before applying solder to condition the new tip surface. Follow the station manufacturer's guidelines for tip tinning and storage to extend service life.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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