Specification Brand : LMT Onsrud BulletPoint1 : Solid carbide tools offer long tool life and faster cutting speeds than other substrates, but are more brittle and must be used with rigid toolholding systems BulletPoint2 : Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications BulletPoint3 : Round shanks allow use with a wide variety of toolholding systems BulletPoint4 : When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging BulletPoint5 : Single flute, 21 degree angle EndCutType : Center ExternallyAssignedProductIdentifier1 : 895680017352 ExternallyAssignedProductIdentifier2 : 0895680017352 ExternallyAssignedProductIdentifier3 : 00895680017352 FinishType : Unfinished ItemName : LMT Onsrud 65-027 Solid Carbide Upcut Spiral O Flute Cutting Tool, Inch, Uncoated (Bright) Finish, 21 Degree Helix, 1 Flute, 3.0000" Overall Length, 0.2500" Cutting Diameter, 0.2500" Shank Diameter ItemPackageDimensions_Height : 1.016 centimeters ItemPackageDimensions_Length : 8.382 centimeters ItemPackageDimensions_Width : 1.016 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : spiral-router-bits Manufacturer : LMT Onsrud Material : Carbide ModelNumber : 65-027 NumberOfFlutes : 1 NumberOfItems : 1 PartNumber : 65-027 ProductSiteLaunchDate : 2012-02-03T00:00:01-00:00 Size : 1/4 in UnitCount : 1