Many Tool and Die shops or Machine shops work with aluminum when manufacturing a tool that requires light weight. Many times they need to purchase plate and have it machined or ground down to the proper thickness or they are doing some extensive machining to a bar. Stress Relieving can help minimize the distortion seen by the part due to the machining stresses that can be built up by the manufacturing of the part. Contact us for a quote. We can handle a wide variety of sizes for this process.