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DEWALT DW4428 Grinding Wheel, 4 in Dia, 1/8 in Thick, 5/8 in Arbor, 24 Grit, Coarse, Silicone Carbide Abrasive
Powered by a high concentration of 100% virgin silicon carbide grain, DeWALT-type 27 masonry grinding wheels deliver aggressive grinding action and smooth-running wheels. 3 full sheets of fiberglass help to increase durability and safety. A proprietary design ensures long wheel life.
| Type | High-Performance, Type 27 |
| Diameter | 4 in |
| Thickness | 1/8 in |
| Arbor Size | 5/8 in |
| Grit Size | 24 |
| Grit Grade | Coarse |
| Backing Material | Fiberglass |
| Abrasive Material | Silicone Carbide |
| Bond Type | Resin |
| Speed Rating | 15, 200 rpm |
| Applicable Materials | Masonry |