Specification Brand : Yuecoom BulletPoint1 : Premium Material: Milling cutter is high performance, made of cemented carbide, strong and durable BulletPoint2 : Practical and Convenient: The round handle of the carving tools can be used in a variety of tool holder systems, which can perfectly meet your needs BulletPoint3 : Great Workmanship: 3 Flutes silver compound cutter is perfect replacement for the old one and has a long service life BulletPoint4 : Perfect Size: The shank diameter of the milling cutter is 4mm, the blade length is 22mm, and the total length is 55mm BulletPoint5 : Wide Application: This CNC spiral router bits is suitable for all milling applications of aluminum and other non-ferrous materials CutType : Rounded EndCutType : Center ExternallyAssignedProductIdentifier1 : 752273513830 ExternallyAssignedProductIdentifier2 : 0752273513830 FinishType : AlTiN ItemName : Milling Cutter, Silver 3 Flute for Aluminum Metal Cutting Carving Tools 4 x 4 x 22 x 55mm for All Mill Applications ItemPackageDimensions_Height : 0.51 inches ItemPackageDimensions_Length : 2.7 inches ItemPackageDimensions_Width : 0.5 inches ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : square-nose-end-mills Manufacturer : Yuecoom Material : High Speed Steel Material1 : Tungsten Steel Material2 : Tungsten Carbide ModelNumber : 09550 NumberOfFlutes : 3 NumberOfItems : 1 PartNumber : Yuecoomxo9vc03age ProductDescription : Specification:Item Type: Milling CutterMaterial: Tungsten steel Color: Silver Specification: 4 x 4 x 22 x 55mm Shank Diameter: Approx. 4mm / 0.2in Tip Diameter: Approx. 4mm / 0.2in Blade Length: Approx. 22mm / 0.9in Total Length: Approx. 55mm / 2.2in