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

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

• Square Nose End Mill: Cutting Diameter: 4mm / 0.16"; cutting flute length: 10mm / 0.39"; shank diameter: 4mm / 0.16"; overall length: 50mm / 2"; cutting hardness: HRC45; spiral angle: 35 degree.
• Solid Carbide Tool: 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.
• Wide Applications: 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.
• Tips: The longer the length of the tool clamped by the chuck, the better. Combined with the material to be processed, select an appropriate feed rate and cutting speed to obtain better processing accuracy and performance.