Specification Brand : YG-1 BulletPoint1 : Suitable for high-performance machining on alloy steel, heat-resistant steel, and high-hardened steel up to Rockwell hardness C70 BulletPoint2 : Pencil neck allows machining on tapered walls and in deep slotting applications BulletPoint3 : Two flutes offer better chip-carrying capacity than end mills with more flutes, enhancing the tool’s ability to remove material BulletPoint4 : 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 BulletPoint5 : 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 CutType : General Purpose EndCutType : Center ExternallyAssignedProductIdentifier1 : 768413467413 ExternallyAssignedProductIdentifier2 : 0768413467413 FinishType : TiAlN ItemName : YG-1 EM979 Carbide Ball Nose End Mill, TIALN Multilayer Finish, 30 Deg Helix, 2 Flutes, 7.75" Overall Length, 0.5" Cutting Diameter, 0.625" Shank Diameter ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : ball-nose-end-mills Manufacturer : YG-1 Tool Company Material : Carbide ModelNumber : 93542 NumberOfFlutes : 2 NumberOfItems : 1 PartNumber : 93542 ProductSiteLaunchDate : 2012-05-05T08:00:01.000Z Size : 1/2 inches SupplierDeclaredDgHzRegulation : unknown ToleranceHeld : +0/-0.0012 inches UnitCount : 1