Specification Brand : NINEROARS BulletPoint1 : Specifications:Diameter 2"(50mm), Thread: M14, Total length: 55mm, Workable length 46mm, Top Angle 53 degree,For angle grinders. BulletPoint2 : Vacuum brazing technology: High vacuum brazing process technology is adopted to make the diamond layer more durable and even, and the service life of the tool is longer. BulletPoint3 : Function: Wet and dry, suitable for treating the edges of exposed holes, diamond drill bit can make the grinding surface finish higher and achieve excellent surface effect. BulletPoint4 : Application: Not for drilling, can be used for reaming, molding, polishing, cleaning, trimming, finishing, rounding or chamfering of rocks, tiles, marbles, concrete, ceramics and other materials. BulletPoint5 : Save money: This Diamond Countersink Drill Bits can chamfer many different sizes (0-2") eliminating the need to buy multiple different core drill bits. CuttingAngleString : 60.0 degrees ExternallyAssignedProductIdentifier1 : 0747785401072 ExternallyAssignedProductIdentifier2 : 747785401072 IncludedComponents : 9/64", 11/64" & 3/16" Drill Bits ItemName : NINEROARS Diamond Beveling Chamfer Bits 2" (50mm) x M14 Thread Diamond Countersink Drill Bits for Shaping Enlarging Trimming Cleaning Existing Holes in Granite Marble Porcelain Tiles ItemPackageDimensions_Height : 2.17 inches ItemPackageDimensions_Length : 2.17 inches ItemPackageDimensions_Width : 2.17 inches ItemTypeKeyword : countersink-bits Manufacturer : NINEROARS Material : Metal with Diamond Coating NumberOfFlutes : 2 NumberOfItems : 1 NumberOfPieces : 5 PartNumber : ZDBCB050 ProductDescription : Diameter 2"(50mm), Thread: M14, Total length: 55mm, Workable length 46mm, Top Angle 53 degree,For angle grinders.Not for drilling, can be used for reaming, molding, polishing, cleaning, trimming, finishing, rounding or chamfering of rocks, tiles, marbles, concrete, ceramics and other materials. ProductSiteLaunchDate : 2024-03-13T08:32:54.431Z Size : 2"(50mm) SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SurfaceRecommendation : Alloy Steel SurfaceRecommendation1 : Concrete SurfaceRecommendation2 : Stone SurfaceRecommendation3 : Porcelain UnspscCode : 27111700