Safer for your employees than old fashioned carbon abrasive blades that can crack and warp, while shrinking as you use them. This new technology vacuum brazed cut off/chop saw blade with strong steel core and cooling holes is very aggressive and will cut through many materials including steel studs, iron pipe, copper tubing, threaded rod, PVC pipe, and more! Powers through concrete, plastic, fiberglass, rubber, non-ferrous metals, stainless and ferrous metals without loading. Maintains full depth cutting throughout blade life. Ideal for professional training and municipalities.