r/machinists
A Reddit for Machinists of all varieties. From Old School conventional guys, to CNC Programmers, to the up and coming next generation.
How to think about r/machinists
This community serves machinists of all backgrounds, from traditional manual operators to modern CNC programmers. It fosters a space for sharing knowledge, techniques, and experiences related to machining and metalworking. Members often discuss tools, projects, and industry trends, making it a valuable resource for both seasoned professionals and newcomers eager to learn.
Confidence 4/5
Audience
Participants in this community range from hobbyists to experienced machinists, often with a strong technical background. The vibe is collaborative and supportive, with members sharing tips and troubleshooting advice. They are typically passionate about their craft, valuing precision, quality, and innovation in machining practices.
Posting culture
Content that thrives includes project showcases, tool reviews, and technical discussions. Members appreciate detailed explanations and practical advice, while low-effort posts or blatant self-promotion tend to be downvoted. Posting frequency varies, but active discussions often occur around new techniques or tools, with members eager to engage in meaningful dialogue.
Brand engagement notes
Brands looking to engage with this community should focus on providing value rather than overt promotion. Sharing educational content, such as tutorials or case studies, can resonate well. Authentic participation in discussions and showcasing innovative products that align with the community's interests are effective strategies. However, brands should avoid aggressive marketing tactics, as members are generally resistant to blatant advertising.
Similar communities
Where this audience also spends time
Topic-adjacent communities surfaced from Reddit's own related subreddit signal.
FAQ
r/machinists — frequently asked questions
Quick facts about this subreddit's size, history, focus, and related communities.
How many subscribers does r/machinists have?
r/machinists has approximately 267,353 subscribers as of May 27, 2026.
When was r/machinists created?
r/machinists was created on August 18, 2010 (16 years ago).
What is r/machinists about?
This community serves machinists of all backgrounds, from traditional manual operators to modern CNC programmers. It fosters a space for sharing knowledge, techniques, and experiences related to machining and metalworking. Members often discuss tools, projects, and industry trends, making it a valuable resource for both seasoned professionals and newcomers eager to learn.
What subreddits are similar to r/machinists?
Communities similar to r/machinists include r/metalworking, r/skookum, r/tools, r/specializedtools, r/engineering.
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