Grinding Wheel Double Side Recessed Type 7 Dia 400 X 1 27 Bore X 80Mm Width Recess On Each Face Dia 193 X 15Mm, Grade 38A 46H 8Vbe Of G.W.N. Or Similar Generally To Is 2324/71 And Is 1249/72. [ Warranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitt Ed: Max 8 Lacs ] ]