r/CNC

39K archived posts · May 2010 – Sep 2026

CNC

r/CNC

For anything CNC related: CAD, CAM, automation, and more!

Created Oct 22, 2009

90KMembers (last snapshot)

39KArchived posts

##Rules for posting:

1. Safety

No posts or comments that encourages unsafe acts. Examples of this include unsafe instructions and unsafe modes of machine operation.

2. Asking For Help

You must include as much useful information as possible when asking for help or advice. This is now required. Any posts without this information may be removed and only restored when the information is supplemented. Post authors are required to stay engaged with the community.

Posters are also expected to have done some basic research on their own. If it appears the author has done little or no research it may be removed for low effort.

3. Be Respectful

Please be respectful of others when posting. Name calling or belittling will not be tolerated and may result in a permanent ban.

4. Off Topic

Off topic posts are not permitted. Posts must be directly related to CNC

5. Self Promotion

Posts of self promotion MUST include original content directly from the post author and have been created with reasonable effort. Posts that do not meet this criteria will be removed without question. Other considerations that may cause the removal of the post including lack of engagement with the community or the author has a history of self promotion. Final decision is made by the community by way of reporting.

6. Sales or Quoting

Sales and or services posts are not permitted. This includes sales items and quoting. Please use the stickied sales and services megathread.

7. Low Effort Posts

Titles must be clear and descriptive. Posts that are too vague may be removed. Memes are not permitted, unless they are CNC related AND funny. Meme posts that are not funny may result in a permanent ban and possible curse to post author.

8. Piracy

Piracy of any kind is not permitted and may cause a permanent ban

##Other subreddits you may be interested in:

Other communities

Reddit Rebuilt is an independent, non-commercial archive and is not affiliated with Reddit, Inc. Content belongs to its original authors.