Packed with an innovative Diamond Edge that utilizes advanced brazing technology and a premium diamond grit, DEWALT Diamond Edge Chop Saw Wheels power through concrete, plastic, fiberglass, rubber, non-ferrous metals, stainless and ferrous metals without loading. The exclusive Diamond Edge provides a lifespan 100 times greater than that of standard DEWALT chop saw wheels. A Steel Blade Core provides the constant cutting depth, capacity and stability of a solid core.