Benefits of Machining Components Machin components are made from ferrous and non-ferrous metals. They can vary in size from a small watch gear to a gigantic turbine. They are used: For components that require flatness, roundness or parallelism for their proper working. Where components need to mesh or move each other in a precise manner. For more information visit at tamshell.com. in Public bookmarkswith machining-componentsby 11 users