An abrasive cut-off wheel with an abrasive cut-off ring (1), the abrasive body (10) of which comprises bound abrasive, wherein the abrasive cut-off ring (1) is fixed in the operating state by means of two circular clamping discs (2, 3) that can be clamped together in axial direction by means of central clamping flanges (4a, 4b) on the machine side, and at least one clamping disc (2) is connected in an anti-twist manner to the abrasive cut-off ring (1) by means of interacting projections (5, 6) and recesses (7, 8), and wherein the projections (5) and recesses (7) respectively arranged on the abrasive cut-off ring (1) are provided on a metal insert (9) of the abrasive cut-off ring (1), which projects beyond the abrasive body (10) in radial direction.