Abrasive Flow Machining (AFM) is a precision finishing process used to improve surface quality and geometric accuracy of metal parts. It involves the controlled flow of an abrasive-laden media through or across a workpiece, effectively polishing, deburring, and radiusing internal passages and external surfaces. This technique is particularly valuable for components with complex shapes or hard-to-reach internal contours, delivering smooth finishes and removing microscopic imperfections. AFM enhances performance and longevity of parts used in aerospace, automotive, medical, and industrial applications, ensuring consistent quality with quick turnaround times.