Cutting section for a drill bit

A cutting section for a drill bit, the cutting section being connectable to a drill shaft section of the drill bit via a releasable connection, the cutting section comprising:

• an open first tubular element in the form of a first hollow cylinder having a first waved, trapezoidal or zigzag-shaped cross-sectional area and having a first hollow cylinder height, a first inside diameter and a first outside diameter, the open first tubular element being open so that edges facing each other are not fixedly connected;
• a closed second tubular element in the form of a second hollow cylinder having a second circular ring-shaped cross-sectional area and having a second hollow cylinder height, a second inside diameter and a second outside diameter, wherein the first outside diameter is smaller than the second inside diameter;
• and
• at least one drill segment;
• the first tubular element being pushed into the second tubular element, and the at least one drill segment being connected to the open first tubular element and to the closed second tubular element.