Dear Sir/Madam,This is Marek Marcinko from Slovakia.Please quote me Drill bit for inox ,screw-top, HSS- COBALT M5, M6 and M8.Surface finish: HardenedUse: Drilling for INOX, M: 5, 6, 8Type: Drill bit for inox special screw-topWe prefer FOB price.Thanks and regards, Show More