Machining Techniques9 min readDRAFT

CNC Tolerances: How to Achieve Micron-Level Precision

From ISO IT5 tolerance to ±0.003 mm: key factors, cutting tool selection, thermal management and CMM metrology to hold the tightest dimensions.

Published on 1 July 2026

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Scheduled for publication on 1 July 2026. Contact our experts with any technical question.

From ISO IT5 tolerance to ±0.003 mm: key factors, cutting tool selection, thermal management and CMM metrology to hold the tightest dimensions.

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