How can you effectively reduce limitations with holes in a 3D print?

Designing holes with a diameter bigger than 1mm or drilling after is an effective strategy for overcoming limitations encountered in 3D printing. When holes are designed too small, especially those with a diameter less than or equal to 1mm, they can be prone to issues such as clogging, insufficient layer adhesion, or poor resolution during the printing process. By opting for larger diameters, the printer can more easily extrude the filament, ensuring cleaner and more precise hole formation.

Additionally, drilling holes post-printing offers a solution for achieving the exact specifications required for functional components, particularly when high tolerance is necessary, or when the original design's accuracy is critical. This post-processing method allows for ideal finishing touches without compromising print quality during the additive manufacturing process.

While other options may include varying methods of printing or creating additional structures, these approaches often introduce their own set of challenges and do not directly address the potential issues associated with small holes in the printed design. Thus, designing for larger hole diameters or considering post-processing options like drilling provide a reliable way to mitigate these limitations effectively.