I have a desktop, sub-$800 printer and can print to 0.1 mm thickness without extraordinary measures and using inexpensive calipers, you can measure down to below 0.01 mm. (Thereby getting potentially more than native precision by repeated attempts.)
Thermal expansion of the plastics being different than the machine is a small issue, which could be solved by measuring, calibrating, and adjusting all at a given temperature.
Your point about limited motivation is spot-on, of course.
Thermal expansion of the plastics being different than the machine is a small issue, which could be solved by measuring, calibrating, and adjusting all at a given temperature.
Your point about limited motivation is spot-on, of course.