| ตะไบสามเหลี่ยม | [tabai sāmlīem] (n, exp) EN: three-square file FR: tiers-point [ m ] |
| Three-square | a. Having a cross section in the form of an equilateral triangle; -- said especially of a kind of file. [ 1913 Webster ] |
| Dreikant-Hohlschaber { m } | three-square hollow scraper [Add to Longdo] |