Check out 3d model For CNC - 06 3D model on CGTrader for $20. High-quality Polygon mesh mesh by bnbn042: 713495 polys, 356733 vertices.
BLEND (Blender, filesize: 22.6 MB), OBJ (OBJ, filesize: 15.5 MB), FBX (Autodesk FBX, filesize: 20.1 MB), STL (Stereolithography, filesize: 21.4 MB), 3DS (3D Studio, filesize: 487 Bytes)