If you require a clean, unblemished end on your parts, we recommend selecting a secondary end: grained finish (can only be placed on the surface of machined enclosures as a result of geometry) or powder coat. For a good comprehension of the assorted makes use of of CNC machining, https://judahnomer.designi1.com/54319842/the-greatest-guide-to-cnc-milling-machines-for-industry