Norton 7787 6" Multi-Air Cyclonic NorGrip Disc P80-P1000

The Norton SG ceramic alumina A975 grain is a sharp, cool-cutting ceramic grain Multi-Air Cyclonic's optimized laser cut, spiral hole design minimizes the abrasive area removed while maximizing vacuum efficiency over the entire surface of the disc resulting in 32% higher cumulative cut than conventional multi-hole designs Reduces contaminants in the shop --