BIALFA COBALT M42 27 X 0.9 X 4/6 5500
BIALFA COBALT M42 27 X 0.9 X 4/6 5530
BIALFA COBALT M42 27 X 0.9 X 4/6 5620
BIALFA COBALT M42 27 X 0.9 X 4/6 5625
BIALFA COBALT M42 27 X 0.9 X 4/6 5635