4 Inch Depressed Centre Grinding Wheel, 100X6X16 Mm, A.24.0/4 Feet X 1/4 Inch X 5/8 Inch, Bi Type-27. [ Warranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]