Replacement Chisel Soldering Tip for the Weller WLBRK12 Cordless Rechargeable Soldering Iron. Helps deliver heat to solder joints greater than 4mm wide on PCBs and can also be used for general soldering tasks. Join wires (>8AWG), audio components, electrical, electronic repair, automotive, marine, hobby kits and crafts. Easy to change by pulling the old tip off, then pushing the new tip on (turn off soldering iron and allow the tip to cool before removal).

Size: 4.0mm