Apple expands 3D printing beyond titanium: The company plans to 3D-print aluminum chassis for Apple Watch casings and potentially future iPhone enclosures. Apple already uses DLS 3D printing for Apple Watch Ultra 3 titanium shells, saving raw materials and improving water resistance. https://9to5mac.com/2026/03/08/apple-planning-new-3d-printed-aluminum-chassis-for-iphone-and-apple-watch-report/ #3Dprint #3Dprinting #Consumer #Apple