1/2 x 6 RH w/CR Carbide Boring Bar, MTC-74374

Monster Tool Company 1/2 x 6 RH w/CR Carbide Boring Bar, 74374, Features: Mirror polished cutting surface and a 4RMS finish, Lock down flat on shank automatically locates tool on center, NC Generation / BB Series, Made in the USA, 1/2, MinBore: .490, MaxBore: 3.500, Projection: .123, Material Base: Carbide, Finish / Coating: Uncoated, MPN: 74374, PKG QTY: 1 PC