This article provides an in-depth overview of CNC machining applications within electronics and consumer products industries. It covers essential machining methods, common materials, benefits, case studies, and future trends. Focusing on precision, versatility, and speed, CNC machining emerges as a critical technology enabling the production of intricate components and enclosures. It further outlines best practices for prototyping and mass manufacturing, assuring brand owners and manufacturers achieve superior quality and faster market readiness.