BIALFA COBALT M42 20 X 0.9 X 4/6 3080
BIALFA COBALT M42 20 X 0.9 X 4/6 3115
BIALFA COBALT M42 20 X 0.9 X 4/6 3120
BIALFA COBALT M42 20 X 0.9 X 4/6 3125
BIALFA COBALT M42 20 X 0.9 X 4/6 3150
BIALFA COBALT M42 20 X 0.9 X 4/6 3175