Definition
High-precision machining is the repeatable production of parts to tight tolerances — typically ±0.0005" and finer — at volume, not just on the first piece. Precision at production scale is determined by machine rigidity, thermal stability, support at the cut, and how few times the part is re-fixtured.
Where it Fits
In Depth
The four real determinants of precision
Rigidity (mass, guideway design — the Toro series adds guideways specifically for this); thermal behavior; workpiece support (guide bushings for slender parts, steady rests for long parts, tailstocks); and setup count — because every re-fixturing re-introduces error. Done-in-one is a precision strategy, not just a cost strategy.
Precision across the Eurotech range
Swissturn hybrids for small slender parts; multi-turret turn/mills for feature-to-feature tolerance integrity on complex parts; Toro flat-beds holding tight tolerances on parts up to 90,000 lb under aggressive cuts. Materials to Inconel 625 and titanium [confirm current materials list phrasing].
PROOF
Common questions
What tolerance counts as "high precision"?
Typically ±0.0005" and finer, held repeatably at production volume — not just on the first piece.
Does one-operation machining really improve tolerance?
Yes — features machined in one setup hold their relationships; re-fixtured features stack error.
How is precision proven before purchase?
Time study plus runoff on your part, standard with turnkey delivery.
Is this the right fit for your part?
Send a print and Eurotech's application engineers return a free time study — real cycle time and per-part cost on your actual component.
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