... and sizes coated or not Diameter: 1~25mm 2-flutes carbide ball nose end mill1) Our factory ... Tool, Countersink, Round Rod, Tool Bit, Carbide Tip, Ejector Pin, Punch, Mold Etc.2) Super high hardness and precision, extreme ... 8) Size standard or as per your requirements, 2/4/6/8 flutes are all available.9) Very ... contact us. Any questions are highly welcome! 2 flutes tungsten carbide ball nose End Mill