Grinding Wheel Arbors - McMaster-Carr
Arbors are also known as mandrels. Straight Shaft Arbors for Abrasive Wheels and Brushes Mount cutoff wheels, grinding wheels, and other abrasive discs to the straight shaft on bench-top motors, grinders, and buffers. Arbors are also known as mandrels. Threaded Shaft Arbors for Abrasive Wheels and Brushes