Specification Brand : Alfa Tools BulletPoint1 : Black and Gold surface treated body and clearance provides lubricity necessary for close tolerance construction work BulletPoint2 : 1" Hole Size ( 1.000"), 4-5/16" Overall Length BulletPoint3 : 5/8" Minimum Starting Hole Size BulletPoint4 : 4 Flutes, 3 Flats on Shank BulletPoint5 : 1 per Tube BulletPoint6 : Versatile and Adaptable in Many Industries for Water, Gas and Electrical Piping BulletPoint7 : Fits On Most Popular High-Speed Grinders CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 721511291090 ExternallyAssignedProductIdentifier2 : 0721511291090 ExternallyAssignedProductIdentifier3 : 00721511291090 FinishType : Gold GpsrSafetyAttestation : 1 IncludedComponents : Cutting Tools ItemName : Alfa Tools HED161 1" Hole Enlarging Core Drill with High-Speed Steel Black and Gold Finish ItemPackageDimensions_Height : 12.6 centimeters ItemPackageDimensions_Length : 2.8 centimeters ItemPackageDimensions_Width : 3 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : core-drill-bits Manufacturer : Alfa Tools Material : High Speed Steel ModelNumber : HED161 NumberOfFlutes : 4 NumberOfItems : 1 PartNumber : HED161 ProductDescription : Alpha Professional Tools introduces a Dry Core Bit designed for use on the job site without using water. Our Dry Core Bits fit on a high-speed angle grinder with a 5/8” -11 spindle. The Alpha Dry Core Bit provides the best cutting performance and can drill through the toughest 1-1/4” granite, engineered stone, porcelain and crystallized glass countertop at the job site without using water. Not only is this convenient but it also increases productivity by cutting down on the amount of clean up needed when using water. ProductSiteLaunchDate : 2016-05-12T09:56:38.981Z SupplierDeclaredDgHzRegulation : not_applicable SurfaceRecommendation : Alloy Steel UnitCount : 1 UnspscCode : 27111700