The DEWALT Bi-Metal Deep Cut Holesaws are designed for heavy-duty cutting in standard or deep cut applications. They are fitted with a quick release mandrel that prevents lock up of the holesaw and enables it to be easily removal.
The extra hard, variable pitch, high speed steel teeth have a M3 steel cutting edge that provides extended holesaw life. They provide a 12.5mm deeper cut than standard bi-metal holesaws. Ideal for cutting holes in steel, stainless steel, brass, copper, aluminium, wood, plastic and other composition.