mandrel

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mandrel

  • /ˈmæn.dɹəl/

Where it comes from

From French mandrin, probably from Vulgar Latin *mamphurinum, from Latin mamphur (“a bow drill”), ultimately from Oscan or Ancient Greek μαννοφόρον (mannophóron, “wearing a collar”), from μανά (maná, “collar”) + φέρω (phérō, “to bear”); first element cognate with Latin monile (“collar”).

noun mandrels

  1. A round object used as an aid for shaping a material, e.g. shaping or enlarging a ring, or bending or enlarging a pipe without creasing or kinking it. The coil springs were manufactured by winding the heated steel strip direct out of the furnace on to a mandrel of the requisite size.
  2. A tool or component of a tool that guides, grips or clamps something, such as a workpiece to be machined, a machining tool or a part while it is moved. This socket forms the starting point of the piercing operation, enabling the mandrel to center itself on the work.

Similar: spindle, arbor

verb mandrels · mandreling · mandrelling · mandreled · mandrelled

  1. transitive To shape with a mandrel.

Thesaurus

noun

Similar: spindle, arbor

Translations

Every language

noun object used as an aid for shaping a material

Españolmandril
Portuguêsmandril
DeutschDorn, Spreizdorn, Aufweitdorn, Drehstift, Ringriegel
Italianoallargatubi
Русскийопра́вка oprávka

noun component that guides, grips or clamps

DeutschSpindel, Dorn, Stützdorn, Spanndorn, Montagedorn, Mandrell

Talk about this word

Cite this
MLA

"mandrel." Wiktionary, via Micwyn, micwyn.com/word/mandrel. Accessed 6 Nov. 2026.

APA

mandrel. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/mandrel

Chicago

"mandrel." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/mandrel.

BibTeX
@misc{mandrel_2026,
  title = {mandrel},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/mandrel},
  urldate = {2026-11-06}
}