This is a kind of quality welding made of quality alumina copper material, high hardness, can avoids sticking electrodes. It can produce beautiful welding points to avoids false welding and prevents welding sparks. Dual-end usable, 1.5mm diameter, 8mm length, total length is 100mm. Perfect for welding 18650 lithium Ba-ttery. You can have a try.

Features:
Made of quality alumina copper material, high hardness, can avoids sticking electrodes.
It can produce beautiful welding points to avoids false welding and prevents welding sparks.
It has fine conductivity, high temperature performance and and low dissipation factor.
Can provides long service ti-me, and the electrode life is more than 5 ti-mes of chromium zirconium copper.
Dual-end usable, 1.5mm diameter, 8mm length, total length is 100mm.
Perfect for welding 18650 lithium Ba-ttery.

Specifications:
Name: Spot Welding Pin
Material: metal
Color: alumina copper
Item size: 1.5 * 100mm / 0.06 * 3.94in
Package size: 120 * 10 * 10mm / 4.72 * 0.39 * 0.39in
Package weight: 5g / 0.18ounce

Packing List:
1 * Spot Welding Pin