Cutting Radius: 0.5mm / 5/256" Cutting Diameter: 1mm / 5/128" Cutting Length: 2mm / 5/64" Shank Diameter: 4mm / 5/32" Total Length: 50mm / 2" Material: Tungsten Carbide (Solid Carbide) Finish: AlTiN Coated Cutting Hardness: HRC45 Number of Flutes: 2 Flutes End Cut Type: Ball End Package Content: 2pcs x Ball Nose End Mills Descriptions: Double-edged ball nose design, suitable for semi-finishing and finishing of various curved surfaces and arc grooves; Small ball end mills can perform small chamfer milling on steep/straight walls and contoured surfaces. Suitable for carbon steel, malleable cast iron, alloy steel, stainless steel, etc. AlTiN (aluminum titanium nitrogen) composite coating has excellent wear resistance and heat resistance, and can withstand high temperature and high-speed cutting conditions. It can directly perform high-speed roughing to finishing on materials heat-treated below HRC45. Solid carbide end mills offer high hardness, wear resistance, and heat resistance. CNC router bits are precision ground and polished, with high strength and good milling performance. The cutting edges are finely ground for smooth cuts. Large Spiral chip space design for fast and clean chip removal. Universal chamfered round shank, good compatibility and easy to use. Use on standard milling machines, CNC machining centers, engraving machines and other high-speed CNC machine tools. The longer the length of the tool clamped by the chuck, the better. Tips: Make sure the end mill is suitable for the specific application and material being processed. Use a suitable coolant or lubrication method during milling operations to dissipate heat and prolong tool life. Select an appropriate feed rate and cutting speed.
