Specification Brand : STAR USA BulletPoint1 : Shank Dia.: 3/16 BulletPoint2 : Flute Length: 9/16 BulletPoint3 : OAL: 2 BulletPoint4 : Material: Solid carbide tools offer long tool life and faster cutting speeds than other substrates, Carbide can run at higher speeds than high-speed or cobalt steel, resisting wear and high cutting temperatures. BulletPoint5 : Features: Precision ground using the highest quality grinding wheels. High strength and hardness, abrasion resistant, practical, easy to use and durable in use. BulletPoint6 : Application: High velocity milling of Aluminum and other non-ferrous materials. CutType : Square EndCutType : Square End FinishType : AlTiN IncludedComponents : 1pc 3/4" 3 Flute 37° Helix Carbide End Mill For Aluminum ItemName : 9/64" 4F Carbide End Mill - ALTin Coated ItemPackageDimensions_Height : 1.18 inches ItemPackageDimensions_Length : 7.01 inches ItemPackageDimensions_Width : 3.93 inches ItemShape : Round ItemTypeKeyword : square-nose-end-mills Manufacturer : STAR USA Material : Carbide NumberOfCuttingEdges : 3 NumberOfFlutes : 2 NumberOfItems : 1 PartNumber : 514134A2 ProductDescription : General purpose application - square end. * For applications in steel and non-ferrous materials. AlTin-Aluminum/Titanium Nitride. Ideal for high temperature cutting operations in many materials such as titanium and nickel alloys, Co-Cr-Mo, stainless steels, alloy steels, and cast irons. When exposed to a high temperature it forms a hard aluminum oxide layer. As temperatures increase, the coating insulates the tool and rejects heat into chips. Very tough coating that wil hold up in heavy and interrupted cuts. Ideal for smaller depths of cut and excels in high speed and dry machining applications and when machining hardened steel. ProductSiteLaunchDate : 2015-01-21T18:10:15.787Z SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 ToleranceHeld : Precision UnitCount : 1 UnspscCode : 27112803