oud, stringed musical instrument prominent in medieval and present day Islamic music. It's the father or mother of the ecu lute. The oud features a deep pear-shaped system, a fretless fingerboard, and a relatively shorter neck and considerably less acutely bent-back pegbox than the eu lute.

A stage little bit is developed generally for drilling in slender metal, as much as 1/four inch, but will do the job with wood. The stepped layout enables you to use one little bit to drill holes with various diameters. A twist bit is the most common type of drill little bit for property use.