Specification Brand : LOZLIN BulletPoint1 : Diamond Drill Core Bits Water Sink BulletPoint2 : High Quality Raw Materials & Vacuum Brazed Technology BulletPoint3 : Double chip removal for smoother and faster punching BulletPoint4 : Dry And Wet Use: Wet using will prolong the working life BulletPoint5 : Ideal for Hand & Machine Use: This combination drill and tap set is designed for flexibility and efficiency, making it the go-to tap drill bit set for professionals and DIY enthusiasts alike CuttingAngleString : 82.0 degrees ExternallyAssignedProductIdentifier : 7440456475824 ExternallyAssignedProductIdentifier1 : 0000440402044 ExternallyAssignedProductIdentifier2 : 000440402044 FinishType : Uncoated GpsrSafetyAttestation : 1 IncludedComponents : Main Product ItemName : LOZLIN 40mm Diamond Core Drill Set - Double-Layer Cooling Basin Hole Cutter for Kitchen Countertop/Sink Installation, Professional Grade for Tile/Quartz/Marble/Stone ItemPackageDimensions_Height : 6.5 centimeters ItemPackageDimensions_Length : 6 centimeters ItemPackageDimensions_Width : 6 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : countersink-bits Manufacturer : LOZLIN Material : High Speed Steel ModelNumber : EYEUS-GY0714 NumberOfFlutes : 2 NumberOfItems : 1 PartNumber : DLSTPZT-B ProductDescription : Diamond Drill Core Bits Water Sink Drill #35/40, fast and stable drilling, less chips, continuous cutting edge, less material loss; Chamfer #80, smooth and round High Quality Raw Materials & Vacuum Brazed Technology Premium steel body and premium diamonds create a premium product;provides much longer working life, Work more efficiently Double chip removal for smoother and faster punching The design is conducive to the discharge of sundries and heat, better performance 5/8"-11 thread Recommended Machine: Angle Grinder lf you want to mount it on a drill or other machine you will need an adapter Dry And Wet Use: Wet using will prolong the working life Dry driling and wet drilling can be performed to meet the needs of different scenariosApplication:For Ceramic Tie,Porcelain,Marble,Artificial Stone,Quartz,Stoneware Precautions for use 1 .Place the drill at a 45 degree angle.2.Driling till the hole start to form.3.Bring the drill up intoupright position and Continue to drill and swaying the machine along a circle ProductSiteLaunchDate : 2025-03-26T15:08:34.691Z Style : 40 SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SurfaceRecommendation : Wood SurfaceRecommendation1 : Metal SurfaceRecommendation10 : Cast Iron SurfaceRecommendation11 : Iron SurfaceRecommendation12 : Brass SurfaceRecommendation13 : Ceramic SurfaceRecommendation14 : Engineered Wood SurfaceRecommendation15 : Polyvinyl Chloride SurfaceRecommendation16 : Acrylonitrile Butadiene Styrene SurfaceRecommendation17 : Nylon SurfaceRecommendation18 : Porcelain SurfaceRecommendation19 : Glass SurfaceRecommendation2 : Wood SurfaceRecommendation20 : Pine SurfaceRecommendation3 : Plastic SurfaceRecommendation4 : Stainless Steel SurfaceRecommendation5 : Wood SurfaceRecommendation6 : Copper SurfaceRecommendation7 : Alloy Steel SurfaceRecommendation8 : Concrete SurfaceRecommendation9 : Stone UnitCount : 1 UnspscCode : 27110000