Hohlschliff,Hohlschnitt,Rillenschliff /INDUSTRY,INDUSTRY-METAL/
[DE] Hohlschliff; Hohlschnitt; Rillenschliff
[EN] flute
[FR] côte creuse
Perlschliff,Rillenschliff,Schuppenfacette /INDUSTRY,INDUSTRY-CHEM/
[DE] Perlschliff; Rillenschliff; Schuppenfacette
[EN] round punt bevel; shell bevel
[FR] biseau perlé