When should machining be preferred over injection molding?

Before investing in the production of injection molds or high-volume manufacturing processes, you may need to test parts that are as close as possible to the final production components. CNC machining is the ideal choice for such scenarios.

Additionally, engineers often require only one or a few parts for testing fixtures, assembly jigs, or tooling. Machining is also the best option here, but traditional machine shops typically charge significant non-recurring engineering (NRE) fees for programming and setup. These NRE costs can often make purchasing very small quantities prohibitively expensive. Automated CNC machining eliminates upfront NRE expenses, enabling affordable production of quantities as low as a single part, with delivery to your doorstep within 1 day.

Injection molding is better suited for supporting larger sample quantities for functional or market testing, bridge tooling, or low-volume production. If you need parts before committing to steel molds (which typically take 6–10 weeks with other mold manufacturers), or if your volume requirements don’t justify the cost of expensive steel tooling, we can deliver production-grade parts (up to 10,000+ units) tailored to your exact specifications within 1–15 days.