Depressed Grinding Wheel: Type 27 & Type 42, 4-1/2" Dia, 7/8" Hole, Ceramic Alumina MPN:22470

The OSG depressed grinding wheel comes with an impressive size of 4-1/2 inches cutting diameter and an optimal hole size of 7/8 inch for precise fits, making it perfect for use in automotive, machining or even aerospace industries. The ceramic alumina grain provides remarkable wear resistance and durability compared to traditional grinding wheels while offering smoother cutting finishes minimizing user's effort during grinding operations - boosting overall productivity. Its Type 27 & Type 42 specifications allow versatility where fine deburring, edge rounding or blending on various materials such as stainless steel or metals are essential for a flawless finish - reducing secondary works. It also features an ultra-rigid metal bond structure providing a more secure grip during use while preventing cracks thus ensuring operator's safety at all times.