treipink varbtoorikute töötlemiseks; varbtreipinkides kasutatakse toorikute kinnitamiseks tsangpadrunit (vt tsang; vrd padrunpink), a lathe for machining of small parts that can be created from bar stock while collet is used (instead of chuck) in its spindle to hold the workpart (see: collet; compare: chucking machine)
