2-Flute Ball Nose Spiral End Mill 3/8 in. Dia 3/8 in. Shank Solid Carbide CNC Router Bit

This 2 flute round nose endmill has a cutting diameter of 3/8 in. and a cutting length of 1-1/4 in. The shank is 3/8 in. Dia and the overall length is 3 in. Ball nose spiral end mills are used for smooth contouring and fine detail passes with a CNC router and often for complex shapes like 3D carvings. The rounded tips reduce tool markings, which produce smooth curves that would be impossible to achieve with flat end bits. Small diameter ball nose end mills are used for projects with intricate detail while larger bits are used for smoother projects with more gradual slopes. These bits are also excellent for routing fluted columns and channels in cutting boards and countertops edges.