10 PCS 900M-T-1.2D Small D Type Lead-free Electric Welding Soldering Iron Tips, For 900M-T-1.2D Model:For 900M-T-1.2D Elliptical arc design

Elliptical arc design

Replacement earpiece for Samsung Galaxy Note9 /Note10+ / S10 / S20

Item Size 58x28mm

Size 108*73cm

10 PCS 900M-T-1.2D Small D Type Lead-free Electric Welding Soldering Iron Tips, For 900M-T-1.2D Model:For 900M-T-1.2D Elliptical arc designUse and maintenance of iron head: 1. The soldering iron head is the heat conducting part of the welding table. It mainly consists of four metal materials: copper, iron, nickel, chromium and tin. Copper, as a heat conductor, is the main component of the soldering iron head. About 85% of the soldering iron head materials, copper has good thermal conductivity, which is conducive to the rapid heating of the soldering iron head. Good soldering iron heads