Bespoke grinding is the unsung hero of high-tolerance surface finishing, but achieving micron-level precision demands more than just advanced equipment—it requires a mastery of process design, material science, and real-time adaptation. This article dives into a real-world case study where custom grinding solutions reduced surface roughness by 40% while maintaining ±0.5µm tolerances, and shares expert strategies to avoid common pitfalls in high-stakes applications.