SEPARATING DISC 7/8" x .025" (21mmx.63mm) box of 100

double sided , Thin, silicon carbide grinding disks cut on the edge and on both sides. Excellent for cutting chrome casting and non-precious metal casting sprues. Designed with a pinhole for mandrel mounting. Maximum RPM is 30,000. Use eye protection with side shields. Please see safety information on box label before using.