sourcing map 2pcs Ball Nose End Mills CNC Router Bits, 3mm (1/8") Radius Solid Carbide AlTiN Coated 2 Flutes HRC45 6mm (1/4") Diameter 6mm (1/4") Shank Cutter Milling Tools

About this item

Ball Nose End Mill Size: Cutting radius: 3mm / 1/8"; cutting diameter: 6mm / 1/4"; cutting length: 12mm / 15/32"; shank diameter: 6mm / 1/4"; total length: 75mm / 3"; cutting hardness: HRC45; number of flutes: 2 flutes; end cut type: ball end | Wide Applications: 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 Composite Coating: 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: 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. | Easy to Use: Universal chamfered round shank, good compatibility and easy to use. Use on standard milling machines, CNC machining centers, engraving machines. The longer the length of the tool clamped by the chuck, the better. Use a suitable coolant or lubrication method during milling operations

Specifications