The Leaders in Abrasive Flow Machining Serving Businesses Nationwide Since 1971 Extrude Hone AFM has pioneered the application of abrasive flow machining for internal deburring and polishing into dozens of industries. From high-performance fuel and air passages for aerospace and automotive, diesel, and turbine engines to ultrapure fluid handling components for food processing, semiconductor fabrication, and medical applications, to high precision tools and dies, to 3D printed, additive manufacturing selective laser sintered applications. We have developed a remarkable resume and reputation for advancing AFM technology worldwide, improving the performance and efficiency of applications in these fields.