ACEROS DE PERFORACION NUEVOS - BARRA INTEGRAL 34 1200 MM H22 S16 (01-050-022-3412H120M) / BARRA INTEGRAL 1200 MM 40MM (01-050-022-4112H120L) / BARRA INTEGRAL 33 1600 MM H22 S11 (01-050-022-3312H160L) / BARRA INTEGRAL 32 1800 MM H22 S11 (01-050-022-3212H180L) / BARRA INTEGRAL 32 2400 MM H22 S11 (01-050-022-3212H240L) / BARRA INTEGRAL 600 MM 41MM (01-050-022-4112H060M)