Milwaukee® Hole Dozer™ Hole Saw, Saw Diameter: 1-1/2 in, 5/8-18 Arbor Hole, 1.62 in Cutting Depth, Teeth per Inch: 4 TPI, Pilot Drill Diameter: 1/4 in, Pilot Drill Length: 3-1/2 in, 3/8 in, 7/16 in Shank, Hex Shank, Tooth Material: Carbide, Applicable Materials: Stainless Steel, Fastener Embedded Wood, Abrasive Material