MS ready-to-honed tubes, otherwise called gentle steel ready-to-sharpen tubes, are steel tubes that have been pre-handled and ready for the sharpening system. These tubes are explicitly intended for applications where an exact, smooth inside surface is required, like in water powered and pneumatic systems. The expression "ready to sharpen" shows that the tubes have gone through beginning readiness to work with the sharpening system, which will bring about a smoother and more precise inside bore.