Diablo®, DHS1375CT, Hole Saw, High Performance, 1-3/8 in Diameter, 2-3/8 in Cutting Depth, 2-3/8 in Overall Length, Carbide Cutting Edge, Snap-Lock™ Mandrel Shank, Applicable Materials: Wood/Nail Embedded Wood/Plastic/Aluminum/Cast Iron/Metal and Stainless Steel