Weller Conical 0.4mm Soldering Tips for WLIR60, 3 Tips per Pack (WLTC04IR60) Dl 26 Chemical Testing Warnings And Report Of Refusal To Submit To. 3 Pack Conical 0. 4mm soldering tips delivers heat to solder joints on PCBs and can also be used for general soldering tasks Compatible with: WLIR6012A, WLIR6023C, WLIR6023G, WLIR6023I, WLIR6023M, WLIRK6012A, WLIRK6023C, WLIRK6023G, WLIRK6023I, WLIRK6023M, and WLSK6012HD Length: 52. 3mm Tip Size: 0. 4mm Successor product: ST1 Applications: Join wires (<8AWG), small appliances, model railroads, audio components, electronic repair, automotive, marine, hobby kits, jewelry, and crafts Easy tip change: Tip is easy to remove and replace by turning the screw on side of heater. Ensures secure placement of tip into heater for optimal performance 3 Pack conical 0. 4mm tips for Weller's WLIR60 series soldering irons. The tip is easy to replace and is perfect for your electronic soldering tasks.