IVY Classic 10830 90-Degree V-Groove Carbide Router Bit, 1/4-Inch Shank, 1/Pouch Ideal for cutting plywood, composition board, hard wood and soft wood. Double fluted, C2 modified carbide ensures longest life and highest quality, diamond-honed for true cutting. 1/4-inch Alloy-Steel shank is tempered for strength. Anti-kickback design ensures constant chip removal. Width of Cut (W): 3/8-inch, Cutting Depth (D): 1/2-inch, Overall Length (L): 1-3/4-inch, Sturdy Reusable Pouch