Hss Twist Drill Bit, Type A, Parallel Shank Of Size Dia 8.5 Mm, As Per Is 5102; Test Certificate F Rom Government/Nabl/Ilac Accredited Lab To Be Submitted Alongh With Supply. Warranty : 01 Year Make- T Otem, Addison, It Or Similar. [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]