Specification Brand : Rushmore USA BulletPoint1 : Price For: Each Length of Cut: 1" Cast Iron (K) Compatibility: Yes Stainless (M) Compatibility: Yes Milling Diameter: 1/2" Hardened (H) Compatibility: No List Number: 495 End Mill Style: Corner Radius End Mill Material: Carbide Non Ferrous (N) Compatibility: No Helix Angle: 30 Degrees Grade: General Purpose End Mill Cutting Type: Center Cutting BulletPoint2 : Steel (P) Compatibility: Yes Super Alloy (S) Compatibility: No Overall Length: 3" End Mill Application: Finishing Milling Dia.: 1/2" Dimension Type: Fractional Inch Shank Dia.: 1/2" Single End/Double End: Single End Number of Flutes: 2 Corner Radius: 0.0200" Shank Type: End Mill Finish: Bright (Uncoated) Cutting Direction: Right Hand Item: Corner Radius End Mill BulletPoint3 : Finish - Machining: Bright (Uncoated) Drilling Tool Configuration: Individual Shank Type - Machining: Straight Cutting Direction - Machining: Right Hand Measurement System: Fractional Inch Material - Machining: Carbide Material Grade - Machining: General Purpose Primary Material Application ISO Code: H, K, P, S Primary Material Application: Alloy Steel, Aluminum, Carbon Steel, Cast Iron, Hardened Steel, Steel BulletPoint4 : Country of Origin (subject to change): United States BulletPoint5 : Overall Length: 3-1/2 CutType : Center Cutting CutType1 : Center Cutting CutType2 : Finishing EndCutType : Corner Radius ExternallyAssignedProductIdentifier1 : 887861276849 ExternallyAssignedProductIdentifier2 : 0887861276849 ExternallyAssignedProductIdentifier3 : 00887861276849 FinishType : TiAlN HandOrientation : Right ItemName : Rushmore 3/8"" 2 Flute Carbide Single End Mill with .020" Corner Radius ItemPackageDimensions_Height : 3 inches ItemPackageDimensions_Length : 6 inches ItemPackageDimensions_Width : 8 inches ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : corner-radius-end-mills Manufacturer : RUSHMORE USA Material : Carbide ModelNumber : 24187 NumberOfFlutes : 2 NumberOfItems : 1 PartNumber : 20-504-422 ProductDescription : BENEFITS Provides a strong corner on the end mill where a radius is permissible. Corner radius allows more strength and minimizes chipping. Eliminates standard end mill alterations. Longer tool life. Applications Used to produce a radius in the corner of a slot or pocket. Features 10% cobalt micrograin carbide. PRODUCT SPECIFICATIONS Brand Rushmore USA Radius_R .020" Size 3/8" Shank Diameter 3/8" Flute Length 7/8" Overall Length 2-1/2" No. of Flutes 2 Corner Radius .020" Shank Style Straight Shank Tolerance_Diameter +.002/-.000 Tolerance_Mill Diameter +0.000"/-0.002" Tool Material 10% Cobalt Micrograin Carbide Tolerance_Shank Diameter -0.0001"/-0.0004" End Type Corner Radius Single End Flute Shape Spiral Flute Type 2 Flute Solid Carbide Corner Radius Single End Mill Weight 0.12 lbs. Country of Origin UNITED STATES OF AMERICA ProductSiteLaunchDate : 2017-07-14T17:05:48.826Z Size : 5/8 inches StreetDate : 2017-04-19T00:00:01Z Style : Corner Radius End Mills ToleranceHeld : Standard UnitCount : 1 UnspscCode : 27112803