How Accurate is a Desktop CNC Machine?

In this video I am pushing the limits of desktop CNC accuracy with the Carvera and Carvera Air CNC machines.

Carvera:
Carvera Desktop CNC Machine
Carvera Air:
Carvera Air Desktop CNC Machine
Use the code TAOW100OFF for $100 off a machine.
(purchasing through this link will help support the channel)

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All music was used with permission from the creator and is royalty free.

00:00 Intro
00:35 Surface finish test
04:35 Accuracy test
07:16 Machining results
15:34 Machining a roller
23:04 Deflection test

source