All good advice above. I’ve tapped 1000’s of holes and haven’t broken a tap in 5...

		aj7 3 months ago \| parent \| context \| favorite \| on: I wanted a camera that doesn't exist, so I built i... All good advice above. I’ve tapped 1000’s of holes and haven’t broken a tap in 50 years, and I have nothing to add to the above. Berkeley Physics Dept. student machine shop training.