The 8 hole pattern allows dustless sanding when attached to a 8 hole backing plate. Superior quality sanding discs made with super coated aluminum oxide corundum that’s fused with zirconia alumina. It has maximum resistance to clogging and loading, increasing your productivity and reducing material consumption.
TOPBRAS ABRASIVOS VINHEDO Abrasivos de Alta Performance Experiência, Competência e Qualidade