Description: Create beautiful door and window casings using this casing router bit Casings conceal open seams around newly installed windows and doors. Using this bit you can create casings that are at least 2 inches wide. Industrial Quality Build-Up Resistant Coating Specification: Shank Diameter: 1/2"(12.7mm) Cutting Depth: 7/16" Cutting Length: 3" Largest Diameter: 1-1/2" Overall Length: 4-9/16" Number of Flutes: 2 Bit Construction: Carbide Tipped Bearing Outer Diameter: 5/8" Package Includes: 1 Piece Window Casing Router Bit