More Materials for CNC Machining Aluminum Stainless Steel Other Steel Other Matel Plastic 1100 15-5 Alloy steel 1215 Brass C360 ABS 2014 17-4 Alloy steel 4140 Brass C510 Acrylic 2017 2205 Duplex Alloy steel 4340 Brass C544 Nylon 6/6 2024 301 Alloy st