Hss(M35) H&G P.S. Drill Size 5.2Mm, Flute Length 52 Mm, Oal 86 Mm As Per Specificati On Is:5101-1991 Spec:Is:5101-1991. [ 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 ] ]