Amana - A46476-K 1/4" Down-Cut Ball Nose Spektra™ Router BitThis solid carbide down cut ball nose router bit, coated with Spektra nACo nanocomposite, is designed for carving decorative doors, signage, and intricate designs. The down cut geometry ensures superior surface finishes and efficient chip removal. Ideal for woodworking applications, it delivers long tool life, exceptional sharpness, and precise cuts in even the most demanding materials. Cut Diameter: 1 4" Shank: 1 4" Cut Length: 1" Overall Length: 2 1