Abrasive Star,Al-Ox,1-1/2in,Coarse
-20, Grade Coarse, Grit Not Applicable, Overall Diameter 1 1/2 in, Series SR-ZA, Maximum Operating Speed 24,000 RPM, Overall Length Not Applicable, Overall Width Not Applicable, Backing Material Not Applicable, Backing Weight Not Applicable, Coating Coverage Not Applicable, Color Brown, Compatible with Brand 3M Abrasives, Compatible with Grainger Part Number 4ZR92.