Made of fused quartz and high quality zirconia. It will last through many casting jobs
Can be used more than 200 times by centrifugal casting machine, can be used about 20 times by high frenquency casting machine
Bottom size: 2 3/4" (L) x 1 " (W) Height: 1 7/8"
Description 100% New and High Quality. Made of fused quartz and high quality zirconia. It will last through many casting jobs Can be used more than 200 times by centrifugal casting machine, can be used about 20 times by high frenquency casting machine Suggested melting temperature to be no greater than 1371 degree celsius or 2500 degree fahrenheit Bottom size: 2 3/4" (L) x 1 " (W) Height: 1 7/8"