Specification Brand : Respicefinem BulletPoint1 : High - Quality Material: The milling cutter is made of high - speed steel with high hardness and wear and it is not easy to stick to the knife BulletPoint2 : Single - Flute Spiral Design: The single - flute spiral milling cutter allows for accurate adjustment according to cutting conditions BulletPoint3 : Efficient Chip Removal: The ground cutting ensures a non - rough exterior and high chip removal efficiency BulletPoint4 : Versatile Cutting: The end mill can smoothly and cleanly cut non - ferrous metals like aluminum brass and copper BulletPoint5 : Wide Application: Mainly used for machining planes grooves shaping and milling workpieces on a milling machine IncludedComponents : No ItemName : Respicefinem 5Pcs High Speed Steel Single Flute Spiral Engraving CNC End Mill Bit Ideal for Machining Planes Grooves Shaping and Milling Workpieces On Milling Machine with 4mm ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 8 centimeters ItemPackageDimensions_Width : 7 centimeters ItemTypeKeyword : spiral-router-bits Manufacturer : Respicefinem ModelNumber : Respicefinemm8fsr9gp26 NumberOfItems : 1 PartNumber : Respicefinemm8fsr9gp26 ProductDescription : Item Type: Milling Cutter Material: High speed steel Coating: Ti plating Blade Diameter: Approx. 4mm / 0.2in Shank Diameter: Approx. 4mm / 0.2in Blade Length: Approx. 25mm / 1in Total Length: Approx. 50mm / 2in Quantity: 5pcs