Abrasive cutting disk for e.g. joint cutter in road construction, has set of cutting segments distributedly arranged in two parallel rotation planes, which are axially displaced along rotation axis of disk

摘要

The disk has a disk-like core (1) and a set of cutting segments (4a-4c), which are arranged outside at a circumference (3) of the core. The cutting segments are distributedly arranged in two parallel rotation planes, which are axially displaced along a rotation axis (A) of the disk. The core has a side surface that includes rib-like moldings (2a-2c), which are arranged in such a way that the moldings terminate externally at the circumference of the core. The core has a retainer (5) for coupling with a drive shaft.