• For stainless steel • Packing: color label with color box STOCK NO. GRIT SIZE MAX. RPM QTY./ CARTON 77301 40# 100x16mm 15,300 160 77302 60# 100x16mm 15,300 160 77303 80# 100x16mm 15,300 160 77304 120# 100x16mm 15,300 160 77311 40# 115x22.2mm 13,300 160 77312 60# 115x22.2mm 13,300 160 77313 80# 115x22.2mm 13,300 160 77315 120# 115x22.2mm 13,300 160 77321 40# 125x22.2mm 12,250 160 77322 60# 125x22.2mm 12,250 160 77323 80# 125x22.2mm 12,250 160 77325 120# 125x22.2mm 12,250 160