For fine grinding with diamonds from 9 to 3 microns. Aka-Allegran 6 is a medium hardness abrasive disc. This is our most universal disc that can be used for most materials. It is optimal for samples with a hardness above 150 HV. Aka-Allegran can replace a series of grinding passes, generally from P320 to P1200, with a single pass. This abrasive disc is ready to use and requires virtually no maintenance.
