IRWIN BI-METAL 1-1/2 HOLE SAW

Irwin 373178BX Linear Edge Variable Pitch Hole Saw, 1-7/8 in Dia, Bi-Metal Cutting Edge Irwin Hole Saw, Linear Edge Variable Pitch, 1-7/8 in Diameter, 4/6 TPI, 3-1/2 in Overall Length, Bi-Metal Cutting Edge, Bi-Metal Body, Toothed Cutting Edge...