Feature●L: 12" (300mm), Diameter: 5/16" (8mm)●use the graphite rod to stir molten metal●very easy to use●important : Due to the good thermal conductivity of graphite, heat transfer is very fast and heat loss is small. Therefore, when you use it as a stir bar, you must use a thin wire to tie the graphite rod to the small iron bar or wooden chopsticks. On the one hand, increase the length, on the other hand, prevent burns. Remember!●can provide customization graphite product, mold, crucible, bar, ball, plate, scraper ect...Description
LLF 2pcs Graphite Crucible Stir Bar 12" Long Stir Rod for Crucible Melting Casting Refining Gold Silver Copper 5/16" Diameter