AMANA ROUNDOVER ROUTER BIT 49500 Carbide Tipped Radius 3/16 Diameter 7/8 Cutting Length 1/2 Shank Diameter 1/4 Overall Length 2 2 Flute With Ball Bearing Guide Availability: Usually ships the next business day Amana 49500 Roundover Router Bit 3/16 Radius, 1/4 Shank amrorobit495