BIALFA COBALT M42 20 X 0.9 X 5/8 5150
BIALFA COBALT M42 41 X 1.3 X 2/3 5320
BIALFA COBALT M42 41 X 1.3 X 3/4 5320
BIALFA COBALT M42 41 X 1.3 X 4/6 5320
BIALFA COBALT M51 41 X 1.3 X 3/4 5320
BIALFA M42 PROFILE 41 X 1.3 X 3/4 5320
BIALFA M42 PROFILE 41 X 1.3 X 5/7 5320
BIALFA M42 PROFILE WS 41 X 1.3 X 3/4 5320