Plywood router bits are designed around the actual thickness of commonly sold nominal plywood sizes, helping create tighter-fitting grooves and dadoes for cabinet, casework and furniture construction. Because plywood often measures thinner than its stated nominal size, standard straight bits can leave joints with unwanted play.

Ultra-Shear plywood router bits are available in two performance levels to match different needs and budgets. Choose premium Super C carbide options for demanding applications and extended cutting performance, or economical carbide-tipped plywood router bits for reliable everyday woodworking.
These bits are ideal for dadoes, grooves, shelving, cabinet construction, casework and other plywood joinery where matching the cutter to the material's actual thickness can improve fit and consistency. Select the size and cutter style that best matches the plywood you are working with.