
Create holes with this Irwin wood drill bit. Made of steel, the bit has a durable structure that ensures efficiency. The ultra-sharp teeth easily cut pocket and flat-bottom holes in wood. Its cutting power and clean holes come from the teeth angles. The round shank fits 3/8-in drills and larger for versatile usage. The Marples Forstner drill bit is 5/8 in dia x 3 11/16 in L.