CNC Turning Services

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CNC turning services rotate the workpiece against a stationary cutting tool to produce rotationally symmetric parts such as shafts, bushings, and flanges. The suppliers below machine turned parts on a contract basis for European industry.

What CNC Turning Services suppliers provide

Suppliers in this category machine rotationally symmetric parts from bar or billet stock using CNC lathes, including live-tooling and multi-axis turning centres for parts requiring additional milled features. Their core competence lies in matching machine capability, bar capacity, and tooling to the part diameter, length, and material specified on the drawing. Many also provide secondary operations such as threading, grinding, or finishing. In the pre-selection phase, compare which diameter ranges, materials, and batch sizes each supplier handles rather than individual machine brands. Turning is distinguished from milling by the machining principle: the workpiece rotates while the cutting tool is generally stationary or moved linearly.

Relevant standards

General dimensional tolerances follow ISO 2768, and geometrical tolerancing follows ISO 1101. Supplier quality management is typically certified to ISO 9001, with IATF 16949, AS9100, or ISO 13485 relevant depending on the target industry.

Frequently asked questions

What part types suit CNC turning over milling?
Parts that are rotationally symmetric around a central axis, such as shafts, bushings, pins, and flanges, are typically produced by turning. Parts with flat faces, pockets, or complex non-rotational geometry are better suited to milling.