r/mastercam is a subreddit with 2k members. The most common kinds of discussions are advice requests and solution requests, and the community frequently discusses mastercam, help, toolpath, cnc, and stock.
Mastercam delivers CAD/CAM software tools for all types of programming, from the most basic to the extremely complex. 2-axis machining, multiaxis milling and turning, wire EDM, router applications, free-form artistic modeling and cutting, 3D design, drafting, surface and solid modeling – whatever your machining needs, there is a Mastercam product for your budget and application.
Popular Themes in r/mastercam
#1
Advice Requests
: "Machine Sim units"
2 posts
#2
Solution Requests
: "MASTERCAM 2025"
1 post
#3
Pain & Anger
: "AHHHHHH!!"
1 post
#4
Ideas
: "Lathe Planes"
1 post
Popular Topics in r/mastercam
#1
Mastercam
: "Mastercam 2025"
72 posts
#2
Help
29 posts
#3
Toolpath
14 posts
#4
Cnc
11 posts
#5
Stock
6 posts
#6
Lathe
: "Lathe Planes"
6 posts
#7
File
5 posts
#8
Axis
5 posts
#9
Programming
4 posts
#10
Software
4 posts
Flair Used in r/mastercam
#1
Question
: "Help selecting toolpaths for this profile"
27 posts
Member Growth in r/mastercam
Yearly
+530 members(31.2%)
Similar Subreddits to r/mastercam
r/CNC
126k members
21.2% / yr
About
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Last updated: October 2, 2026