Starrett Hole Saw, Bi-Metal Fast Cut Straight Pitch, Series: Global Series, 5/8 in Dia, 1-5/8 in Cutting Depth, 5.5 TPI, 1/2-20 Arbor, HSS Cutting Edge, Steel Body, Toothed Cutting Edge, 3/8 in, 1/4 in Chuck, Hex Shank, 11/32 in, 1/4 in Shank, Use Arbor: A1/A4, Yellow, Applicable Materials: INOX (Stainless), Non-Ferrous Metals, Cast Iron, Wood, Nail Embedded Wood, Veneer, Plastic, Acrylic, Fiberglass, Formica and Plaster