As an Amazon Associate, we earn from qualifying purchases. Home » COUNTERSINKS » H-8S Countersinks - HSS Countersink 3/8" (11/64") | Blackburn Marine COUNTERSINKS . H-8S Gallery Attributes Brand name, Manufacturer name, ManufacturerCOUNTERSINKS KnownMan, Extra Product NameCountersinks - HSS Countersink 3/8" (11/64") | Blackburn Marine keywordsCountersinks - HSS Countersink 3/8" (11/64"),FULL H-8S,wood drill bit,counter bore drill bit,high speed countersink,countersink for metal,countersink for wood moq, multiple, tierMinQty11 MPNH-8S qtyInStock2 SKUFULL H-8S snippetCountersinks - HSS Countersink 3/8" (11/64") | Used to countersink and counterbore for the heads of screws in woods, plastics, and non-ferrous materials. Heat-treated for long tool life. tierPrice111.53 Distributor offers SellerSKUMOQIn stockMultiplePrices blackburnmarine.comFULL H-8S1211 @ $11.53