Specification Brand : ILOVETOOL BulletPoint1 : Head External Diameter:10mm (3/8");Head Length:40mm (1-9/16") BulletPoint2 : Total length:80mm (3-5/32");Hex Shank Diameter:10mm (3/8") BulletPoint3 : Quantity:Only 1 Piece;Color:Black;Grit:46 Coarse; BulletPoint4 : Diamond drill set with standard 3/8" hex shank that will fit cordless screwdrivers, drills etc or use in standard drill chuck. BulletPoint5 : Excellent for making clean and accurate hole on granite, marble, rock, gemstone, shells, tile and glass etc. Color : Multi CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 0689749744774 ExternallyAssignedProductIdentifier2 : 689749744774 ExternallyAssignedProductIdentifier3 : 00008925149934 FinishType : Brushed GpsrSafetyAttestation : 1 IncludedComponents : Drill Bits ItemDisplayDimensions_Height : 5 inches ItemDisplayDimensions_Length : 20 inches ItemDisplayDimensions_Width : 4 inches ItemName : ILOVETOOL 10mm Brazed Dry Diamond Core Drill Bit for Concrete Glass Stone Ceramic ItemPackageDimensions_Height : 24.3 centimeters ItemPackageDimensions_Length : 4.1 centimeters ItemPackageDimensions_Width : 5 centimeters ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : core-drill-bits Manufacturer : ILOVETOOL Material : Diamond+Metal ModelNumber : DMAPL4080-P25 NumberOfFlutes : 4 NumberOfItems : 1 NumberOfPieces : 1 PackageLevel : unit PartNumber : QHKZ-LJB-6-16mm Pattern : Solid ProductDescription : 10mm (3/8") Professional Brazed Diamond Core Drill Bit Hole Cutter Saw Hex Shank 3/8" for Granite Marble Tile Glass Ceramic Diamond Drill Bit with Hex Shank 3/8" (10mm) Specifications:Available Head Diameter as below: Hole Diameter:10mm (3/8") Head External Diameter:10mm (3/8") Head Length:40mm (1-9/16") Total length:80mm (3-5/32") Hex Shank Diameter:10mm (3/8") Grit:46 Coarse Color:Black Quantity: only 1 Piece Features: Brand New & High Quality, Easy to use, Good Performance and Long life Coarse grit diamond, best on marble, granite and tile Excellent for making clean and accurate hole on granite, marble, rock, gemstone, shells, tile and glass etc. Drilling speed: Drill a Holes In Seconds Use wet or dry Water or other cooling agent is recommended for longer life of the bit. Recommend the machine speed: 2000-2500 RPM Works better with a electric drill (Excluding in this item) Diamond drill set with standard 3/8" hex shank that will fit cordless screwdrivers, drills etc or use in standard drill chuck. A new generation of tools, innovative Diamond BRAZED Hole Cutter Lasts up to double life longer than conventional diamond coated hole cutter , saving time and money Quick Tips 1. Start drill at 45 Degree to surface and align to 90 Degree as hole forms 2. Never use drills while machine is in hammer action. 3. Holes Require No Further Work As Cutting Is Clean ProductSiteLaunchDate : 2017-12-10T16:00:00.000Z Size : Hole Diameter 10mm Style : Classic SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SurfaceRecommendation : Concrete SurfaceRecommendation1 : Masonry SurfaceRecommendation2 : Concrete SurfaceRecommendation3 : Brick UnitCount : 25 UnspscCode : 27110000