Simple hole

Lowered hole

Sloping hole

Simple slot

Lowered slot

Sloping Slot

Simple Kerf

Lowered continuous Kerf

Sloping continuous Kerf

Sloping hole

Cone-shaped hole

Undercut hole

Right corner with side surface (“costa”) setting

Chamfered corner with side surface (“costa”)setting

Counterboring with “limbello” (undercut with rectangular section) with half side surface (“costa”) setting

False “limbello”(undercut with rectangular section) without side surface (“costa”) setting

 “mitria” or “quartobuono” (special working to join slabs on the corner)

 “mitria” with “limbello” (undercut with rectangular section)

Chamfered corner with side “limbello” (undercut with rectangular section)

 “OWL BEAK” or “BIRD BEAK”