Specification Brand : YG-1 BulletPoint1 : Suitable for high-performance copy milling on alloy steel, non-alloy steel, heat-resistant steel, hardened steel, and cast iron up to Rockwell hardness C70 BulletPoint2 : Long-reach end mills have an extended shank for access to recessed areas of the workpiece 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 FinishType : TiAlN ItemName : YG-1 EM210 Carbide Ball Nose End Mill, Coolant Through, TIALN Multilayer Finish, 30 Deg Helix, 4 Flutes, 7.125" Overall Length, 1" Cutting Diameter, 1" Shank Diameter ItemPackageDimensions_Height : 2.794 centimeters ItemPackageDimensions_Length : 19.304 centimeters ItemPackageDimensions_Width : 3.302 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : ball-nose-end-mills Manufacturer : YG-1 Tool Company Material : Carbide ModelNumber : 93142 NumberOfFlutes : 4 NumberOfItems : 1 PartNumber : 93142 ProductSiteLaunchDate : 2012-05-05T08:00:01.000Z Size : 1 inches ToleranceHeld : +0/-0.0012 inches UnitCount : 1