Depressed Center Wheels

Cubitron II 7100019243 Type 27 Cut and Grind Wheel, 4-1/2 in Dia Wheel x 1/8 in THK Wheel, 7/8 in Center Hole, 36 Grit, Precision Shaped Ceramic Abrasive

Cubitron II 7100086892 Type 27 Grinding Wheel, 4 in Dia Wheel x 1/4 in THK Wheel, 5/8 in Center Hole, 36 Grit, Ceramic Abrasive

Cubitron II 7100103313 Type 27 Grinding Wheel, 9 in Dia Wheel x 1/4 in THK Wheel, 36 Grit, Ceramic Abrasive