A dado joint doesn’t attract the same kind of “oohs” and “aahs” that dovetails get. But what they lack in visual appeal they make up for in everyday practicality.
However, it still takes some care to get a joint that fits well and looks good, too. I’d like to take a closer look at cutting these joints at the router table.
To my mind, the router table is ideal for cutting narrow dadoes in small parts like drawers, boxes, and trays. A straight-cutting router bit leaves a smooth, flat-bottomed dado for a strong glue joint. The following tips and tricks will give you an idea of the process and help you get better results.
The Right Bit. For simplicity and accuracy, I like to rout dadoes that match the width…
