Cubitron II Flexible Grinding Wheel is designed to help you grind, shape and sand as fast as possible on a variety of metal materials. 3M Precision Shaped Grain that cuts fast and cool, while still offering enhanced flexibility. This can help achieve a smoother finish with an exceptionally fast-cutting and long-lasting disc Features ang Benefits: 3M Precision Shaped Grain offers excellent cut rate and enhanced flexibility vs a standard depressed centre grinding wheels Resin bond helps retain strength and performance under grinding operations Significant reduction in vibration compared to a conventional bonded disc Typical Application: Ideal for grinding, scale removal, curved edges, blending, beveling, deburring and more. Type 27 wheels have a depressed centre and are used for grinding. They should always be used with an appropriate guard.