CNC bending machine mould: 1.made of Cr12Mo1v1,42CrMo,T10a 2.high hardness. long service life. Hydraulic Bending Machine Mould 1.made from the material of Cr12 ,42CrMo, T10a.2.advanced technology, precise equipment, excellent engineers, professional designer, skilled workers , make our moulds perfect quality.3.strong hardness after heat treatment.4.high accuracy with ground finish.5.long service ...