This is an ET Series replacement soldering tip for the Weller WE1010 soldering station. Each conical-type tip measures 0.02" (0.6mm) wide. Replacing the tip is a breeze --- simply unscrew the currently attached tip, slip the replacement tip in, and screw it into place. The conical Weller tip has been pre-tinned with a lead-free alloy. https://elecena.pl/product/14936936/soldering-tip-weller-conical-ett 2018-06-08 https://elecena.pl/product/14936936/soldering-tip-weller-conical-ett 2018-11-21 https://elecena.pl/product/14936936/soldering-tip-weller-conical-ett 2018-11-27 https://elecena.pl/product/14936936/soldering-tip-weller-conical-ett 2022-02-21 https://elecena.pl/product/14936936/soldering-tip-weller-conical-ett 2024-01-15 https://elecena.pl/product/14936936/soldering-tip-weller-conical-ett 2025-06-17 https://elecena.pl/product/14936936/soldering-tip-weller-conical-ett 2025-06-19