Specification Brand : YG-1 BulletPoint1 : Suitable for high-performance machining and slotting on steel alloys and other high-hardened materials up to Rockwell hardness C70 BulletPoint2 : Two flutes offer better chip-carrying capacity than end mills with more flutes, enhancing the tool’s ability to remove material BulletPoint3 : Titanium aluminum nitride (TiAlN) coating lubricates the end mill for high-temperature stability and abrasion resistance at high cutting speeds, offering better heat resistance than TiN and TiCN coatings BulletPoint4 : High-performance carbide provides better wear resistance and toughness than standard carbide and can run at higher speeds than high-speed or cobalt steel, resisting wear and high cutting temperatures BulletPoint5 : Ball nose end mills (also called ball end) create contoured surfaces CutType : General Purpose EndCutType : Center ExternallyAssignedProductIdentifier1 : 768413467413 ExternallyAssignedProductIdentifier2 : 0768413467413 FinishType : TiAlN ItemName : YG-1 EM899 Carbide Ball Nose End Mill, Metric, TIALN Multilayer Finish, 30 Deg Helix, 2 Flutes, 160mm Overall Length, 20mm Cutting Diameter, 20mm Shank Diameter ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : ball-nose-end-mills Manufacturer : YG-1 Tool Company Material : Carbide ModelNumber : EM899200 NumberOfFlutes : 2 NumberOfItems : 1 PartNumber : EM899200 ProductSiteLaunchDate : 2012-05-05T08:00:01.000Z Size : 20 millimeters SupplierDeclaredDgHzRegulation : unknown ToleranceHeld : +0/-0.02 millimeters UnitCount : 1