Measures: A = 3″ | B = 2″ | C = 1-1/2″ | 1-1/4″ Arbor
CBN Flywheel Grinding Stones are designed for use only on Cast Iron flywheels. Their graphite aluminum core minimizes dressing and 1/8″ thick CBN material will provide long life.
NOTE: Use with fresh flywheel grinding coolant for best results.