Specification Brand : NINEROARS BulletPoint1 : Specifications: Diameter 3-1/4"(27-82mm), 5/8"-11 Thread, Total length 60mm, Workable length 49mm, Diamond Grit #80/100, Top Angle 60 degree, For angle grinders. BulletPoint2 : High vacuum brazing technology: High vacuum brazing process technology is adopted to make the diamond layer more durable and even, and the tool service life 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: One standard core bit plus this versatile milling bit,you are able to create many different hole sizes (27mm-82mm), without needing to buy several different core bits. Color : Silver CuttingAngleString : 60.0 degrees ExternallyAssignedProductIdentifier : 5429228751900 ExternallyAssignedProductIdentifier1 : 0755994572704 ExternallyAssignedProductIdentifier2 : 755994572704 ExternallyAssignedProductIdentifier3 : 00700955033244 FinishType : Diamond IncludedComponents : Diamond Cone Tile Bit IncludedComponents1 : Industrial Carbide Tipped Brad Point Boring Bit IncludedComponents2 : Industrial Carbide Tipped Brad Point Boring Bit IncludedComponents3 : Industrial Carbide Tipped Brad Point Boring Bit IncludedComponents4 : Industrial Carbide Tipped Brad Point Boring Bit IncludedComponents5 : Industrial Carbide Tipped Brad Point Boring Bit ItemName : NINEROARS Diamond Beveling Chamfer Bits 3-1/4" 82mm x 5/8"-11 Thread Diamond Countersink Drill Bits for Shaping Enlarging Trimming Cleaning Existing Holes in Granite Marble Ceramic Tile ItemPackageDimensions_Height : 3.35 inches ItemPackageDimensions_Length : 3.35 inches ItemPackageDimensions_Width : 3.35 inches ItemPackageQuantity : 1 ItemTypeKeyword : countersink-bits Manufacturer : NINEROARS Material : High Speed Steel Material1 : Stainless Steel Material2 : Carbon Steel Material3 : High Speed Steel Material4 : Blend Material5 : Blend ModelNumber : 37222 NumberOfItems : 1 PackageLevel : unit PartNumber : ZDBCB082 ProductDescription : Diameter 3-1/4"(82mm), 5/8"-11 Thread, Total length 60mm, Workable length 49mm, Diamond Grit #80/100, Top Angle 60 degree. 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 : 2024-03-13T08:31:01.965Z Size : 3-1/4"(82mm) Style : Right SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SurfaceRecommendation : Tile SurfaceRecommendation1 : Metal SurfaceRecommendation2 : Wood UnitCount : 1