Made a jig to drill my holes, I'm not 100% happy with it yet, but does an ok job considering it was hand drilled. I gave away my drill press about 3 years ago as I never used it, and this is the first time I've regretted that decision!
Need to get the alignment right - will share the stl once I've got it right. The second hole came out bigger than planned so had to ignore that. The intent is to be able to drill two holes and then reposition, rather than one each time.
But did some test drilling and fitting and pretty happy with how this has turned out overall.
Deta 50x25mm duct, spray painted with dulux woodland grey after a coat of fiddly bits primer. I'm not sure if the primer is required, but it's cheap.
Now I wait for my magnets to arrive (didn't notice the seller used aramex... Fml)
Need to get the alignment right - will share the stl once I've got it right. The second hole came out bigger than planned so had to ignore that. The intent is to be able to drill two holes and then reposition, rather than one each time.
But did some test drilling and fitting and pretty happy with how this has turned out overall.
Deta 50x25mm duct, spray painted with dulux woodland grey after a coat of fiddly bits primer. I'm not sure if the primer is required, but it's cheap.
Now I wait for my magnets to arrive (didn't notice the seller used aramex... Fml)