CORNER BLOCK SEGMENT FOR A ROLL OF A COMMINUTION DEVICE

The invention relates to a corner block segment (2) for attachment to a cylindrical roll body (104) of a roll (102) of a comminution device (100), the corner block segment (2) having a base body (4), a segment outer side (8), a segment end face (12), a corner region (10) between the segment outer side (8) and the segment end face (12) to form a roll edge (110) of the roll (102), and a receiving side (14),wherein the receiving side (14) corresponds to a segment receptacle (106) of the roll body (104) and is arranged facing away from the corner region (10), wherein the segment outer side (8) is curved and is arranged facing away from an imaginary reference axis (16), and wherein in the longitudinal section through the reference axis (16), the corner region (10) has a radius (18) of at least 5 mm.