1/2" Diameter O Flute Upcut Spiral End Mill CNC Router Bit - 1/2" Shank - Yonico 31019-SC

This O-flute bit has a cutting diameter of 1/2", cutting height of 1-1/8", overall length 3" and 1/2" shank. For CNC milling and routing on aluminum and plastics where a clean bottom surface edge of material is required Premium C3 micro-grain solid Carbide for a high-performance industrial quality tool