This Warrior 4 1/2" Grinding Wheel is perfect for your metalworking needs. With 24 grit aluminum oxide abrasive material, it is designed to handle tough jobs and provide a smooth finish. The wheel is cup-shaped, making it easy to use and handle. This grinding wheel is a great addition to your metalworking supplies and is perfect for use with CNC machines. Whether you're working on steel, aluminum, or another metal material, this abrasive wheel will get the job done efficiently. Add it to your collection today and see the results for yourself.