Updated April 25, 2019 by Karen Bennett

The 7 Best Tongue And Groove Router Bits

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This wiki has been updated 5 times since it was first published in January of 2019. A set of well-made tongue and groove router bits will help you create sturdy, interlocking joints when you’re building cabinet doors, tabletops, wainscot paneling, and more. When you’re shopping around for the right kit, there are many factors to consider, including manufacturing material, size, and adjustability. Here we rate various choices for durability, ease of use, and price. When users buy our independently chosen editorial choices, we may earn commissions to help fund the Wiki. Skip to the best tongue and groove router bit on Amazon.

7. CMT Set

6. Bosch 84623M

5. Yonico 15229

4. Yakamoz 1/2-Inch Shank

3. Yonico 15423

2. Whiteside 5990

1. Freud Adjustable Set

Editor's Notes

April 19, 2019:

One factor to consider when purchasing router bits is shank size. If your router only accepts bits with quarter-inch shanks, look to the practical Bosch 84623M, which only consists of a single bit that’s cleverly designed to be able to create each of the two components of your tongue and groove joint.

When possible, you might opt for a half-inch shank set, as they produce less vibration and usually deliver a smoother cut than their thinner counterparts do. For a quality pair of bits from an industry leader, consider the selections from either Whiteside or Freud, both of which made our list thanks to their durable builds and overall reliability.

For the convenience of an included carrying case, check out the Yoniko and CMT sets featured here, the former of which comes with a sturdy, latched wooden box, and the latter of which includes a bright orange, foam-lined container that’s sure to stand out on your workbench.

No matter which you ultimately choose, be sure to follow proper woodworking practices, including wearing protective clothing, gloves, and eyewear when you’re operating a router.


Karen Bennett
Last updated on April 25, 2019 by Karen Bennett

Karen Bennett lives in Chicago with her family, and when she’s not writing, she can usually be found practicing yoga or cheering on her kids at soccer games. She holds a master’s.degree in journalism and a bachelor’s in English, and her writing has been published in various local newspapers, as well as “The Cheat Sheet,” “Illinois Legal Times,” and “USA Today.” She has also written search engine news page headlines and worked as a product manager for a digital marketing company. Her expertise is in literature, nonfiction, textbooks, home products, kids' games and toys, hardware, teaching accessories, and art materials.


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