Apple is reportedly looking to expand its use of additive manufacturing beyond specialized components. According to Bloomberg’s Mark Gurman, the company is exploring ways to 3D print aluminium, a move aimed at making the production of iPhones and Apple Watches significantly more efficient.
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This shift could fundamentally change how Apple manufactures watch casings and iPhone enclosures. Apple is no longer a stranger to this technology; the Apple Watch Ultra 3 and Series 11 already utilize 3D-printed titanium made from 100% recycled material. Furthermore, the recently launched iPhone Air features a 3D-printed titanium USB-C port, a design choice credited with making the device thinner, stronger, and more sustainable.
The primary motivation behind the move to aluminium, a softer and more commonly used material than titanium, is likely cost and waste reduction. By refining these production methods, Apple could lower overall manufacturing expenses, potentially leading to more aggressive consumer pricing.
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A precedent for this strategy can be seen in the new MacBook Neo. The entry-level laptop achieved its $599 starting price in part through a refined manufacturing process that minimizes aluminium waste. If 3D printing can achieve similar efficiencies for the iPhone lineup, it could signal a shift toward more budget-friendly entry points across Apple’s hardware portfolio.
Beyond structural changes, Gurman also noted that Apple’s focus on aesthetics remains a priority. Following the vibrant colour options seen with the MacBook Neo, Apple is reportedly planning to debut a “refreshed colour palette” for its upcoming iMac refresh later this year.
