CNC Hydraulic Press Brake 1.Moulds and blades 2.Material is 42CrMo 3.Hardness:47+/-2HRC CNC Hydraulic Press Brake 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 life , not ...