Inspired by Baldor 6" Bench Grinder manufactured in 1948, but in a larger version mounted on pedestal bolted to the ground. The model is similar to the original except for the machine specification plate, that's more modern. 

The object is modeled and rendered in Blender Cycles 2.79 (approx. 2000 samples for each one), and textured in Substance Painter. All the textures are in 4096x4096 px., included in the blend file.