[12mmx50mm]
●Used in metal chemical lamp industry.
●High-purity graphite has less resistance coefficient, high temperature, oxidation, heat resistance, electrical conductivity, small thermal expansion coefficient, self-lubricating, easy precision processing and other advantages.
●Graphite electrodes, carbon rods for spot welding machines, carbon rod machines and butt welding machines.
●It is an ideal tool material for the welding effect of silver point of electrical appliances and copper parts and other metal parts.
3 sizes can be choose
12mmx50mm
12mmx100mm
12mmx150mm
Package:5pcs graphite rods