United Abrasives 37637 6" 4S Premium dischi gancio/anello 6 vac. Foro 120C Grana 50 pz
United Abrasives SAIT Part # 37637. Grit: 120C. The 4S premium finishing disc is the best performing, longest lasting paper disc. The open coat structure with premium stearate lubricates and prevents loading.