Simple CNC machining parts are typically finished in about 2 days. That covers straightforward geometry with standard materials and no special finishing or inspection requirements.

Over 90% of CNC machining orders are completed within 7 days. This range covers the majority of parts — moderate complexity, standard tolerances, and routine surface finishes.

Complex or large parts may require more than 15 days. Multi-axis work, tight tolerances, difficult materials, custom finishing, and extensive inspection all extend the timeline.

Lead time depends on the actual part, so the honest answer for any specific project comes from the quote: geometry, material, tolerances, finish, quantity, and inspection requirements all shift the schedule. If a deadline matters, state it at RFQ so the supplier can confirm whether the part fits the window before cutting begins.