.500" Diameter - 4 Flute - Ball Nose - 3" OAL - 1" LOC - CoatedSolid carbide ball nose end mill for steel/cast ironBall Nose End Mill - 4 Flute / .500" Dia / 3.00" OAL / 1" LOC #4FB500CSKU: 4FB500C$49.86PriceQuantity*Add to Cart