Specification Brand : GS Tooling BulletPoint : Model number: HSK-40 Quantity: 1pcs Material: Cast iron BulletPoint1 : Type: O-Ring BulletPoint2 : Hole Diameter (Inch): 1" BulletPoint3 : Used for layout, set-up, checking heights, depths and setting angles BulletPoint4 : 【COOLANT FEATURES】 – AD/B coolant capabilities come standard on every holder. That means unlike most other holders on the market, GS Tooling accommodates machines with through spindle (AD) or DIN (B) flange entry, enabling machinists with multiple types of coolant delivery to use the same holder for either machine. BulletPoint5 : 【ADDED FEATURES 】– Each holder comes with a balance certificate, RFID capability, tighter H4 thread class for reduced friction and greater torque CutType : Taper ExternallyAssignedProductIdentifier1 : 0752273530486 ExternallyAssignedProductIdentifier2 : 752273530486 IncludedComponents : HSK-40 ItemName : GS Tooling 522396 O-Ring Seal for 1 Direct Coolant End Mill Holders ItemPackageDimensions_Height : 0.12 inches ItemPackageDimensions_Length : 3.6 inches ItemPackageDimensions_Width : 2.2 inches ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : end-mill-holders Manufacturer : GS Tooling Material : Rubber NumberOfFlutes : 3 NumberOfItems : 1 PartNumber : 522396 Pattern : 1" ProductDescription : Type: O-Ring Hole Diameter (Inch): 1" Can be used in all tapers of Direct Coolant Holders. ProductSiteLaunchDate : 2023-03-15T19:40:44.168Z Size : 1" Style : End Mill Holder CAT50 SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1