Coated tool and cutting tool including same

A coated tool, comprising:

• a base member;
• and
• a coating layer located on a surface of the base member,
• wherein
• the coating layer comprises a TiCNO layer and an Al2O3 layer,
• the Al2O3 layer is located in contact with the TiCNO layer at a position farther from the base member than the TiCNO layer is,
• the TiCNO layer comprises a plurality of first protrusions that project toward the Al2O3 layer, and a beam that extends in a direction intersecting a direction in which the plurality of first protrusions project, the beam connecting the plurality of first projections,
• the TiCNO layer comprises a second composite protrusion comprising a third protrusion that projects from a second protrusion in a direction intersecting the direction in which the second protrusion projects, and
• the thickness of the TiCNO layer is in a range of 10 nm to 35 nm excluding the plurality of first protrusions, the second protrusion and the third protrusion.