A few days ago, I was working late on a project, at the end of a fourteen hour day and went to do a MB 0 and instead typed in MX 0. I immediately tried to hit the space bar but missed and instead slammed the keyboard hard enough to break it. My beautiful ($8) 3/16" end mill caught the edge of my indexer and broke into a million sharp pieces. I found another keyboard, reset the computer, mounted another end mill, and finished the evening without breaking anything else. First end mill I've broken in four years. Lesson here: Stop working when fatigued. A lesson I will never learn.
ShopBot Details:
2013 PRS 96x60x12 (Centroid upgrade)
4hp Spindle
12" indexer
Aspire
Rhino
Fusion 360
Ferrari 360
Prusa MK3S+
Prusa XL multi-tool