To provide a pressing die for a bending apparatus in which a useless amount of material or the like is reduced.

A long pipe member is held by a rotatable bending die and a fastening die which can turn around the bending die. A pressing die abutted against the pipe member to receive a bending reaction force and a pressing die arranged in opposition to the pressing die and abutted against the pipe are installed. The fastening die is turned around in combination with a turning of the bending die to bend the pipe. The pressing die is divided into a plurality of fixed pressing die 4 and a replaced pressing die 6 at a divided plane 2 in parallel with a longitudinal direction of the pipe. The replaced pressing die 6 is formed on the divided plane 2 in such a way that its fixing position can be freely changed.