3M depressed-center wheel uses aluminum oxide as the abrasive material and has a diameter of 4 1/2 in. 3M incorporates this aluminum oxide material into the depressed-center wheel forming a grit of 24. In addition to the other aspects of these parts, another important component of these is the thickness. This 3M part is 1/4 in thick. All abrasive products that rotate or spin, such as the ones in this category, have a maximum speed at which you can run them. This 3M depressed-center wheel can be run at a maximum speed of 13300 RPMs.
| R. S. Hughes Company, Inc. | |
|---|---|
| Product Category | Grinding Wheels |
| Product Number | 051135-92312 |
| Product Name | 3M Aluminum Oxide Depressed-Center Wheel - 24 Grit Very Coarse Grade - 4 1/2 in Diameter - 7/8 in Center Hole - Thickness 1/4 in - 92312 |
| Type | Aluminum Oxide |
