Hole Saw Kit, Primary Material Application General Purpose, Materials Cut Cast Iron, Ceramic, Duct, Mild Steel, Nail Embedded Wood, Non-ferrous Metals, Pipe, Plastic, Stainless Steel, Tube,, Arbor Design Built-In Arbor, Tooth Material Bi-Metal, Teeth per Inch 5/6, Max. Cutting Depth 1 7/8 in, Impact Rated Not Impact Rated, Number of Hole Saws 22, Saw Size Range 3/4 in to 4 1/2 in. This item has been restricted from sale in the following state (s): []