In particular the side holes where it's perpendicular to the angled surface. (attached)
In particular the side holes where it's perpendicular to the angled surface. (attached)
The customer doesn't want this made from sheet metal. It's either machined, EDM or waterjet. from a block.
Ernie,
It is possible to machine from a billet of aluminum (less the 5/16 holes). However, the cost greatly depends on the tolerance of the features/dimensions.
The holes can be pierced with a secondary tool (depending on the tolerance required).
A budgetary quote for such a tool, that would pierce one or two holes at a time, is around $14,000.00
We can send you a formal quote if you send us a detailed part print.
Rick
That would be difficult, and expensive, to drill the holes after bending. It's also very long for a drill bit.
You may need a long drill, and drill before the ends are bent.
Or, drill at angles as a flat pattern, then bend.
Another option is make it a cast part.