Within precision CNC turning of steel components, which increased risk occurs when reducing dimensional tolerances below the machine's inherent capability?

💡 Explanation

Reduced tolerances demand increased machining precision, which overstresses the cutting tool due to increased cutting forces via the stick-slip effect. This is because **vibration-induced tool wear** is exponentially related to the severity of cutting parameters; therefore tool life plummet rather than surface roughness changes in such a situation.

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