uxcell Square Nose End Mill, 2mm Tip Dia Solid Carbide AlTiN Coated CNC Router Bits 4 Flute Spiral Milling Cutter HRC45 with 4mm Shank 50mm (2-inch) Length, 2pcs

Specifications:Cutting Diameter: 2mm / 0.08"Cutting Flute Length: 6mm / 0.24"Shank Diameter: 4mm / 0.16"Overall Length: 50mm / 2"Material: Solid Carbide (P05 Carbide)Finish: AlTiN CoatedCutting Hardness: HRC45Number of Flutes: 4 FlutesEnd Cut Type: Square EndSpiral Angle: 35 DegreePackage Content: 2pcs x Square Nose End MillDescriptions:P05 carbide end mill cutter is high hardness, wear resistance, and heat resistance. Carbide material with good milling and cutting performance, ensures high work efficiency. Carbide can run at higher speed than high-speed steel.Suitable for cutting carbon steel, malleable cast iron, alloy steel, die steel, etc. For shallow groove machining, side milling and finishing. Use on CNC machining centers, engraving machines and other high-speed CNC machine tools.Features square end cut, 4-flute design. Spiral chip space design for fast and clean chip removal. Sharp cutting edge provides smooth cutting. AlTiN composite coating can increase hardness, reduce oxidation wear for better wear resistance and extend tool life.The longer the length of the tool clamped by the chuck, the better. If the clamping length is shorter, you need to lower the feed rate and cutting speed to reduce vibration and extend the tool life.Tips: Combined with the material to be processed, select an appropriate feed rate and cutting speed to improve the tool life and obtain better processing accuracy and performance.