Machining is the process used to remove material, typically metal, to create parts for machines, tools, transportation, and more. Machine shops and machinists use equipment like lathes, mills, and drill presses to turn material into useful tools using precise cuts. Machining is any process in which a cutting tool is used to remove small chips of material from the workpiece. To perform the operation, relative motion is required between the tool and the work.. For more details download the CAD file from our cadbull website. This can be used by architects and engineers. Download this 2d AutoCAD drawing file.