1A1R Cut Off Wheel 1A6Q Straight Wheel 1A1 Straight Wheel 1A8 Straight Wheel 1E9 Thread Grinding Wheel 1EE1 Straight “EE” Face Wheel 1FF1 Straight “FF” Face Wheel 1V1 Straight “V’ Face Wheel 2AT Ring Wheel 3A1 Straight Hubbed Wheel 4A2P Flat Dish Wheel 6A2C Plain Cup Wheel 6A2 Plain Cup Wheel 6A9 Plain Cup Wheel 9A3H Double Cup Wheel 11A2 Flaring Cup Wheel 11V4 Flaring Cup Wheel 11V9 Flaring Cup Wheel 12A2 Dish Wheel 12V4 Dish Wheel 12V9 Dish Wheel 14A1 Raised Hub Straight Wheel 15V4 Dish Wheel DW Straight Mounted Wheel 15A2 Dish Wheel