DeWalt DT8122 Bi Metal High Performance Deep Cut Holesaw 22mm

Industrial, rugged holesaws designed for heavy duty cutting in standard or deep cut applications
Quick release mandrel prevents lock up of the holesaw on the mandrel enabling easy removal
Extra hard variable pitch high speed steel teeth
M3 Steel cutting edge providing extended holesaw life
Performance benefit longer life as a result of sharp long life teeth and a flexible strong body
12.5 mm deeper cut than standard bi-metal holesaw
Increased depth of cutting edge providing extended holesaw life
 
Applications
Ideal for cutting holes in steel, stainless steel, brass, copper, aluminium, wood, plastic and other composition