Why Spindle Speed is a Big Deal in Machining Think of spindle speed like the gas pedal for a CNC machine – it controls how fast the cutting tool spins. Getting it right makes all the difference between a perfect part and a problematic one! Here’s the simple breakdown: Too Fast: The tool overheats, wears out quickly, and can even break. It's like revving your engine in neutral – it just causes damage. Too Slow: The tool rubs and struggles to cut, leaving a rough surface and wearing itself out pre