Specification Brand : MBHALBY BulletPoint1 : *Make drilling, countersinking and couterboring a step process. BulletPoint2 : *1/4" hex shank can be used with power drills and quick change chucks. BulletPoint3 : *The adjustable stop collar allows you to either set the screw head flush with the surface or drill. BulletPoint4 : *Countersinks will drill the hole and countersink or counter-bore for screws in step. Countersink to drive the head of the screw flush with or slightly below the surface. BulletPoint5 : Optional Size: 2.8×8, 3×8, 3.2×8, 3.5×8, 2.8×10, 3×10, 3.2×10, 3.5×10 Color : 2.8x8 CuttingAngleString : 82.0 degrees ExternallyAssignedProductIdentifier : 7038951650794 ExternallyAssignedProductIdentifier1 : 698464074745 ExternallyAssignedProductIdentifier2 : 0698464074745 ExternallyAssignedProductIdentifier3 : 00698464074745 FinishType : Uncoated (Bright) Finish ItemName : 8 Sizes Countersink Drill Bit Set Carpentry Tools Countersunk Counter Sink Bit for Woodworking Hex Shank Wood Counterbore Drill(2.8x8) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : counterbores Manufacturer : MBHALBY Material : High-Speed Steel MfgSeriesNumber : 4603 Series ModelNumber : MBHALBY NumberOfFlutes : 1 NumberOfItems : 1 NumberOfPieces : 1 PartNumber : MBHALBY ProductDescription : Specifications: Product name: Countersink Drill Bit Material: HCS Color: Grey, Orange(As shown) Optional Size: 2.8×8, 3×8, 3.2×8, 3.5×8, 2.8×10, 3×10, 3.2×10, 3.5×10 Shank: 6.35mm(1/4" ) Hex Suitable for: Woodworking drilling, counterbore. Quantity: 1pc Package Included: 1 × Drill Bit Note: 1.Transition: 1cm=10mm=0.39inch. 2. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 3. Please allow slight manual measurement deviation for the data. ProductSiteLaunchDate : 2025-02-24T09:29:54.094Z Size : One Size SurfaceRecommendation : Alloy Steel UnitCount : 1 UnspscCode : 27111700