Knowledge Vertex on Instagram: "This is one of those processes that looks simple… until you understand what’s really happening. Broaching is a high-precision machining method where a single tool, packed with dozens of progressively taller cutting teeth, shapes a gear in one smooth, unstoppable pass. Each tooth removes just a tiny layer of metal, but together they create perfectly spaced gear teeth with micron-level accuracy. No back-and-forth. No guessing. Just controlled force, alignment, and f