Yonico 14323 Dado Router Bit Set – Undersized, 1/2-Inch Shank for Plywood

Precision for dressed plywood dados

The Yonico 14323 Dado Router Bit Set combines three undersized bits designed to produce clean, snug dados in common plywood thicknesses. Because plywood is often milled thinner than its nominal size, these cutters are tuned to match the actual working dimensions you’ll encounter in a typical shop. The result is joints that align well with minimal sanding and adjustment, making it easier to assemble cabinets, drawers, shelves, and related components.

Each bit targets a specific plywood layer: for 1/4-inch plywood, the cutter is 13/64 inches wide by 1/2 inch high; for 1/2-inch plywood, 31/64 inches wide by 3/4 inch high; and for 3/4-inch plywood, 23/32 inches wide by 1 inch high. All three bits share a standard 1/2-inch shank, so they’re compatible with most CNC machines, table-mounted routers, and handheld routers in a single setup.

What you get

• 13/64 in wide x 1/2 in high for 1/4-inch plywood
• 31/64 in wide x 3/4 in high for 1/2-inch plywood
• 23/32 in wide x 1 in high for 3/4-inch plywood
• Solid wood storage case for safe, organized keeping
• All bits with 1/2-inch shanks for broad compatibility

Premium construction and durability

• Premium C3 micro-grain tungsten carbide blades deliver a sharp edge and long life
• Silver induction brazing provides strong, stable joints at the cutting tip
• Designed for use on CNCs, table-mounted routers, and handheld routers
• Quality manufacturing supports consistent results across repeated cuts

Shop-ready tips and practical uses

Whether you’re building cabinetry, shelves, or furniture with routed joinery, this set offers a practical baseline for accurate dados. Start with shallow passes on scrap stock to verify fit, then progress to finishing passes. The undersized design helps accommodate typical plywood thickness tolerances and reduces the need for last-minute tweaks.

In daily shop life, the combination of three sizes covers common scenarios, from cabinet backs and drawer bottoms to shelf supports and dividers. The included case keeps your bits protected between jobs and makes transport to job sites easier.