United Abrasives 36558 5" 3S Gancio/Anello Disco Carta 5 Fori Sottovuoto 320C Grana 50 pz
United Abrasives SAIT Part # 36558. Grit: 320C. The 3S finishing disc has an aluminum oxide grain with a stearate coating that cuts fast and lasts long. The open coat structure with stearate lubricates and prevents loading.