5pcs/Set Torch Melting Kit Gold & Silver Crucible Tong Rod Graphite Ingot Mold
Crucible:
Outside diameter: 60mm
Height: 20mm
Choice the fused silica as the main raw material, made using modern ceramic processing technology, mainly used in dental alloys, platinum, gold,silver,copper brass and other high temperature melting alloys, high temperature over 2800 degrees, high purity, corrosion resistance, high strength, high heat resistant, high shock resistance.
Borax--30 g(approx)
For percussion welding,metal test,is a good flux.Be widelt used in glass,ceramics,medicine,fertilizer, textile industry.
Borax is the basic raw materials of boron compounds, almost all of the boron compound can be made by borax.
Has an important and wide range of uses in metallurgy, iron and steel, machinery, military industry, cutting tools, paper making, electronic tube, chemical textile,etc...
Graphite Stirring Rod:
Diameter: 6mm
Length: 150mm
Used to stir precious metal,metal scrap while melting.When melting the gold and silver, this stirring rod can help you get a uniform mixing.
Crucible Tong:
Length: 23cm
Color: Sliver
The Tongs Anti-slip jaw design, gripping the crucible firmly, no easy to slip.
Package Included:
1 x Crucible
1 x Tongs
1 x Graphite Stirring Rod
1 x 30g Borax
1 x Graphite Crucible
Notice:
1.Please allow 1-3mm error due to manual measurement,Please make sure you do not mind before you bid.
2.The colors may be a little difference for the different monitors displays, please understand.