τόρος

English (LSJ)

ὁ,

   A borer, drill, used in trying for water, etc., Philyll.18 (v. τορεύς), IG22.1673.36,54.

German (Pape)

[Seite 1130] ὁ, Schnitzmesser, Meißel, Grabstichel, VLL.