Send the parts diagram?

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I don’t know what the precision requirements are for this part. If the rebound requirements are high, it will not be easy to work~~The turning holes on both sides will get in the way and cause trouble when picking up the part?

1. Trimming + punching + pressing ?

2. Middle flanging + three-week flanging?

3. 90° bending?

4. I recommend the flanging on both sides. When making a simple set of molds separately, it is not recommended to use the wedge method to turn holes.

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How many points do you require? step? What are the differences?