Specification Brand : Dormer BulletPoint : High-speed steel counterbores are the most common choice for creating a flat-bottomed cavity at the BulletPoint1 : Bright coating BulletPoint2 : Right direction BulletPoint3 : Din 373 Countersink standard BulletPoint4 : High speed steel material ExternallyAssignedProductIdentifier1 : 7320760107805 ExternallyAssignedProductIdentifier2 : 07320760107805 FinishType : Uncoated GpsrSafetyAttestation : 1 ItemName : Dormer G1258.0X4.5 Counterbore, M 4 m, Bright Coating, High Speed Steel, 8 mm Head Diameter, 14 mm Flute Length, 71 mm Full Length ItemPackageDimensions_Height : 11.1 centimeters ItemPackageDimensions_Length : 1.3 centimeters ItemPackageDimensions_Width : 1.8 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : counterbores Manufacturer : Dormer Pramet Material : High Speed Steel MfgSeriesNumber : G125 ModelNumber : 0107805 NumberOfItems : 1 PackageLevel : unit PartNumber : G1258.0X4.5 ProductDescription : High-speed steel counterbores are the most common choice for creating a flat-bottomed cavity at the top of the hole so that a bolt, nut, or other part is hidden beneath or sits flush with the top of the hole when installed into it. High-speed steel is less brittle than cobalt and can better withstand vibration and chattering. Sometimes known as solid pilot counterbores, these counterbores have a built-in pilot that cannot be removed and which keeps the counterbore centered in the hole to ensure a level seat. ProductSiteLaunchDate : 2016-10-05T08:00:01.000Z StreetDate : 2017-03-12T00:00:01Z UnitCount : 1 UnspscCode : 27111700