Quality Impact Sample Broaching Notch Broaching Machine

1. Application Quality Impact Sample Broaching Notch Broaching Machine is necessary and special equipment of metallurgy, pressure vessel, vehicles and vessels, construction machine manufacturer industries and departments of science &research 2. Standards: ASTM E23-02a,EN10045,ISO148,ISO083,DIN 50115,GB229-2007 3.Features 3.1 The broach is made of special material and made in special technology, and it has high hardness, good abrasion resistance ability and long serving life;