5Pcs Soldering Iron Drill Bit for USB Power 5V 8W Electric Replacement for Solder IronOOTDTY5pcs Soldering Iron Drill Bit for USB Power 5V 8W Electric Replacement for Solder IronFeatures: 100% Brand New and High Quality. The tip can be easily replaced. Heats up in less than 15 seconds. Cool in less than 30 seconds. Long tip life. Specifications:Color: SilverMaterial: Ceramic + Metal Length: 47mm/1.85" Diameter: 3mm/0.12" For: USB 5V 8W Soldering IronQuantity: 5pcsNote:Transition: 1cm=10mm=0.39inchPlease allow 0-1cm error due to manual measurement. Pls make sure you don't mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package Included:5 Brazing Iron Drill Bit