This is a professional DiliKS 900M-T-K knife-edge soldering iron tip designed for advanced multi-pin surface mount technology (SMT) rework and drag soldering [Image Context]. It features a sharp, 5mm angled chisel blade profile that allows users to solder fine-pitch IC pins in one fluid pass, bridge gaps quickly, or cut through solder bridges using three distinct working angles (face, edge, and point) [Image Context]. Built with a highly conductive core and an anti-oxidation outer plating, it is fully compatible with standard 936, 937, and 907 style soldering station handpieces.