Specification Brand : Xuyingst BulletPoint1 : Dry Drilling Design:With sharply ground & extremely hard diamonds the diamond drill ensures a professionally clean and fast drilling.Filled with cooling wax, it is used for cooling and lubricating in the drill bit, so you can drill holes without adding water, suitable for dry drilling. BulletPoint2 : Stable and Durable: diamond drill bits for dry drilling, stable drilling. In addition, it has a long service life thanks to high quality and temperature-resistant diamonds. Vacuum soldering is the most effective and precise way of manufacturing diamond tools. It enables us to improve the removal rate and increase the service life. BulletPoint3 : Apply to:Tile drill diamond perfect for tiles, glass and hard ceramic tiles, porcelain, granite marble, quartz, limestone, fiberglass, terrazzo, porcelain stoneware, masonry, sandstone etc.Note: not for wood. BulletPoint4 : Wide compatibility:Diamond coating enhances the drilling speed; Round Shank compatible with most machines such as Hand Drill, Angle Grinder, Bench Drill. BulletPoint5 : Customer Support:The porcelain drill bits diameters from 3/16'', 1/4'', 5/16'', 3/8'', 1/2'' 4 sizes to choose from, will meet most of your different needs. We stand behind our products Color : 6-8-10-12mm CompatibleMaterial1 : Stone CompatibleMaterial2 : Porcelain CompatibleMaterial3 : Ceramic CompatibleMaterial4 : Marble ExternallyAssignedProductIdentifier : 5009297031310 GpsrSafetyAttestation : 1 IncludedComponents : Drill Bits ItemName : Xuyingst 4/5pcs 3/16" 6mm/8mm/10mm/12mmDry Diamond Core Drill Bits for Ceramic Porcelain Tile Granite Marble Glass Hard Materials Diamond Hole Saw Kit with Cooling Wax,Round Shank ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 18 centimeters ItemPackageDimensions_Width : 5 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : core-drill-bits Manufacturer : Xuyingst Material : metal Material1 : Carbide Material2 : Alloy Steel ModelNumber : 2103 NumberOfItems : 1 NumberOfPieces : 1 NumberOfTeeth : 3 PartNumber : 2103 ProductDescription : Features: *Round shank design, fit for most drill chuck. *Wax inside for cooling, Dry drilling without water. *Very high efficiency, multi-purpose drilling. *Long life drilling. *For drilling granite & marble masonry concrete tile/ceramic, glass, hard plastic..... Specifications: Overall length: 65mm Shank diameter: 6mm Punch diameter: 6mm/8mm/10mm/12mm Color: Blue Shank: Round Shank With cooling wax Hign-concerned Chemical : None Origin : China DIY Supplies : Tiling Type : Center Drill Bit ProductSiteLaunchDate : 2025-04-30T08:01:03.878Z Size : One Size Style : Compact SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable SurfaceRecommendation1 : Concrete SurfaceRecommendation2 : Masonry SurfaceRecommendation3 : Brick UnitCount : 1 UnspscCode : 27112800