Dimensions are sensitive, you can use this 3b model in your CNC projects.
Please feel free yourself to ask any questions about the product.I can support you for your projects.
Take it easy ...
STL (Stereolithography, filesize: 2.22 MB), OBJ (OBJ, filesize: 3.71 MB), SLDPRT (SolidWorks, filesize: 1.1 MB), IGE (IGES, filesize: 4.28 MB)