Hole Saw, Primary Material Application General Purpose, Materials Cut Metal, Plastics and Composites, Sheet Metal, Wood, Arbor Design Arbor Not Included, Tooth Material Bi-Metal, Saw Dia. 1 3/16 in, Teeth per Inch 4/6, Max. Cutting Depth 1 1/2 in, Impact Rated Not Impact Rated, Thread Size 1/2 In. -20, Shank Size Not Applicable, Pilot Drill Size 1/4 in dia x 4 in L. This item has been restricted from sale in the following state (s): []