Winterthur has successfully introduced the Abral® abrasive grain recently developed by ALCAN ARC in many of its superior product lines. Together with Winterthur’s sophisticated bond systems, the free-cutting properties of this grain have lead to performance levels hitherto unknown in precision grinding. For many applications results of sol-gel type wheels were easily outperformed.
The whole precision grinding process benefits from this revolutionary approach: reduced grinding times, better work piece tolerances, less burn, more parts per dress, … .
Whenever you are looking for high performance, ask our application engineers for a wheel based on Abral abrasive rather than on a ceramic abrasive ! | 
