Specification Brand : ILOVETOOL BulletPoint : Combination Drill & Taps BulletPoint1 : Hole Diameter:70mm (2-3/4");Outside Diameter:70.2mm;Internal Diameter:66.8mm; BulletPoint2 : Rim Thickness:1.7mm;Drill depth:29mm BulletPoint3 : Quantity:Only 1 Piece;Total length:65mm (2-9/16");Hex Shank Diameter:10 mm (3/8") BulletPoint4 : Excellent for making clean and accurate hole on stone, granite, marble, tile Works better with a electric drill(Excluding in this item) BulletPoint5 : Diamond drill set with standard 3/8" hex shank that will fit cordless screwdrivers, drills etc or use in standard drill chuck. Color : Beige CuttingAngleString : 90.0 degrees ExternallyAssignedProductIdentifier : 7754856440550 ItemName : ILOVETOOL Diamond Masonry Hole Saw 70mm Core Drill Bit for Stone Tile Marble ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 1 centimeters ItemPackageDimensions_Width : 1 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : core-drill-bits Manufacturer : ILOVETOOL Material : Diamond ModelName : QQKIQPZB ModelNumber : QQKIQPZB NumberOfItems : 1 NumberOfPieces : 1 PartNumber : DDDLSKKQ-1Pcs ProductDescription : 70 mm Diamond Coated Hole Saw Drill Bits for Stone Granite Marble Ceramic Product Specification Hole Diameter:70mm (2-3/4") Outside Diameter:70.2mm Internal Diameter:66.8mm Rim Thickness:1.7mm Drill depth:29mm Hex Shank Diameter:10 mm (3/8") Total length:65mm (2-9/16") Quantity:Only 1 Piece Features:Brand New & High Quality Easy to use, Good Performance and long life Excellent for making clean and accurate hole on stone, granite, marble, tile 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. Drilling speed: Drill a Holes In Seconds Use with water as a lubricant Quick Tips 1. Please add water for coolant and drill slowly 2. start drill at 45 Degree to surface and align to 90 Degree as hole forms 3. Never use drills while machine is in hammer action. 4. Holes Require No Futher Work As Cutting Is Clean ProductSiteLaunchDate : 2017-12-01T00:00:00.000Z Size : Hole Diameter 70mm Style : Compact SurfaceRecommendation1 : tile SurfaceRecommendation2 : Stone UnitCount : 1 UnspscCode : 27112800