Learn to use the native tools in SketchUp Pro before resorting to unnecessary plugins.
In order of operations:
• Radial Array
• Solid Tools > Subtract
• Linear Array
• Solid Tools > Outer Shell
Geo’s method is awesome. If you get tiny face failure in the future, then you can use the “Dave method” to solve it. Basically, copy a component, then scale it up 100x. When you edit the big component, then small component won’t get tiny face failure.
Learn to keep the Entity Info dialog open as you’re modeling.
Use it to interrogate the example model.
Notice the radial array of hole cutters is a Solid Component as is the Pipe Segment component.
That way, Solid Tools > Subtract cuts the holes all at once.
I didn’t bother staggering them, you only need to use 2 segments, one without a hole and rotate the ring once before doing the linear array with two rings.
My gif was about showing the structure of the geometry, as in, by turning on hidden geometry you can place the circle for the hole on a single face rather than crossing over the edges.