... blanking;punching;red salad hole;pressure line;Tooth extraction. Stamping Converter box:1. Material:SECC2. Thickness:0.8mm.3. Molding ... pressure line;Tooth4. extraction:Tapping;bending;riveting.5. Stamping die type:engineering mode6. Specification:434.6*162.5 ... *40.9stamping parts, OEM stamping partsOur facility: automatic stamping, punching, bending, welding, grinding, bean drill, ...