Graphite Block Sheet Plate High Density Grain 4X4X1 Inch Jewelry Tools

and high quality Made of high quality material durable and practical to use Excellent electrical conductivity pressure corrosion low expansion coefficient good self-lubricity and processability. Good chemical suitable for various chemical reactions of bismuth and pipelines. High thermal conductivity and thermal stability can melt gold silver and other high temperature melting products. Has sufficient mechanical strength and impact . Easy to process can be processed into various geometric shapes. Project Type: Jewelry Tools Size: 10 * 10 * 2.5cm / 4 * 4 * 1 inch(Approx.) colour:Gray-black Material:graphite Package Contents: 1 * Graphite Block