Specification Brand : Drill America BulletPoint1 : Hand Tap and Drill Set comes in a metal case BulletPoint2 : Set contains High Speed Steel Hand Plug Taps and the matching size Black Oxide High Speed Steel Drill Bit BulletPoint3 : Hand taps are the most versatile taps for hand use; They are for use in general machine tapping; Hand taps are also appropriate for tapping the vast majority of materials in through or blind holed conditions BulletPoint4 : High speed steel hand taps can be used for making new threads or re-threading damaged threads BulletPoint5 : Black oxide high-speed steel drill bits are a dependable, general purpose drill designed to perform in a broad range of materials in the iron and steel families ExternallyAssignedProductIdentifier1 : 887861313353 ExternallyAssignedProductIdentifier2 : 0887861313353 FinishType : Black Oxide IncludedComponents : Drill America ItemName : Drill America DWDTD99-NF DWDTD Series #6-1/2-Inch NF Tap and Drill Bit 18-Piece Set in Metal Case ItemPackageDimensions_Height : 2 inches ItemPackageDimensions_Length : 6 inches ItemPackageDimensions_Width : 4 inches ItemPackageQuantity : 1 ItemTypeKeyword : drill-and-tap-sets Manufacturer : Drill America Material : Carbide Tipped ModelName : Jinlorion2k8z6svueg ModelNumber : SDS4F51612 NumberOfBoxes : 1 NumberOfFlutes : 2 NumberOfItems : 1 PackageLevel : unit PartNumber : DWDTD99-NF ProductDescription : Condition: Brand New Item Type: Taper Drill Sleeve Material: High Speed Steel Model: None Use: CNC Fixture Accuracy: 0.015mm / 0.0006in Hardness: 50 HRC Reducing Size: MT3-MT4