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My new walnut butcher block countertop came unfinished. That also means that the corners on every end of my new counters were not only unsanded, but very sharp. Time to smooth countertop edges…

For Christmas, Dad got me a palm router… complete with a set of bits to play with. And true to form, I waited until there was a BIG project to try her out (don’t get me wrong though; I was VERY happy to see that router under our tree last year. Enough that Mom thought it was hilarious to see her eldest daughter hugging the box like she used to hold a new doll from Santa).

How to Smooth Countertop Edges with a Router

How to Smooth Countertop Edges with a Router

Because I had my uncle in town for a visit, I thought it would be the perfect opportunity to learn a few things from him on how to work my new(ish) toy. There wasn’t a lot of space in the house, so we set up outside to do most of the cutting and had to work against the rainy elements. For the first few minutes, I let the guys (my uncle and his brother were both in town for a visit) figure out how we were going to use it on the new counter and try out our cutting technique on a few scrap pieces.

How to Smooth Countertop Edges with a Router

How to Smooth Countertop Edges with a Router – Keep it Simple

There were two goals to using the router on that day:  for one, I wanted to make a smoother, rounded edge along the counter. Even though I had the bits for making a fancier cut, I liked the simplicity of a simple edge – as long as hitting the edge of the counter didn’t cause cuts or bruising, mission accomplished.

How to Smooth Countertop Edges with a Router

How to Smooth Countertop Edges with a Router – It’s Go Time

After a few passes on scrap blocks, it was time to go for the real thing. I absolutely loved it.

How to Smooth Countertop Edges with a Router

How to Smooth Countertop Edges with a Router – Re-use Existing Bolts

The second goal for the day was to route a few areas where the 45 degree cuts would join together. We considered using biscuits and my Kreg Jig, but ultimately, my uncle thought it best to re-use the existing bolts from the old laminate countertop and try the same technique on the butcher block. By cutting several spots along the block, the two sides would join together with a few twists of each bolt.

How to Smooth Countertop Edges with a Router

See the mushroom shape on either end? That was to allow the ends to turn (but they narrowed down of course to create a stopping point for the bolt – by tightening this as tight as it will go, the joined edges would stay stuck together for the long haul).

How to Smooth Countertop Edges with a Router

With a little bit of muscle, the L-shape came together and fit snugly in its new home. For a house that doesn’t have many perfect angles, they did a damn good job of getting it to fit!

How to Smooth Countertop Edges with a Router

How to Smooth Countertop Edges with a Router – tips about using a palm router:

  • Having a second set of hands was helpful (for putting even more weight on the top), but not a deal-breaker for using this tool well. The key is keeping the tool perfectly flat against the surface during your entire cut along the wood. Since one side hangs off if you’re routing an edge like a countertop, you just have to get used to putting your weight on the side that will slide against the wood.
  • Swift, smooth cuts are ideal – to keep from burning the wood, you want to continuously move the bit along.

How to Smooth Countertop Edges with a Router

  • I experimented with pushing the tool away from me and pulling it toward me. I found that I had a little bit smoother of a cut when I pushed it away from me, but when it comes to corners, pulling it toward me was actually easier to control. For example, for one particular cut, I wanted to route one edge and leave the other rough (because it was going to butt up next to the other piece and I needed it to stay perfectly square). When I pushed it away, the cut veered off at the very tip and routed the end of the other side slightly. I am a perfectionist, so I wasn’t happy about this. But lesson learned, & the other corners got the opposite technique of pulling it toward me.
  • As always, safety goggles are important, but be careful with where you put your hands too (a small blade is still a blade!). I liked that when this particular brand was plugged in, the guide light came on, so I knew to be more cognizant about hand placement. But even after unplugging, the bit is very sharp, and after the friction of cutting against wood, gets very hot. Best to keep your hands on the handles only.
  • Clamps: BFFs when making cuts.

How to Smooth Countertop Edges with a Router

My router days are definitely not over; I have several sections of leftover butcher block that I can’t wait to create new projects with & plan to knock several of those out by Christmas (hint hint). Got any of your own tips or stories to share? You can also check out how to treat water spots on these countertops.

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  1. I love my router that I got for Christmas last year too! My parents aren’t even really sure what a router is, but got a real kick out of seeing how excited I was to get one last year!

  2. Nicely done. It was a great idea to practice on scrap first as routers can get away from you.

    From a safety perspective it was good to see your hair well wrapped up on your head away from the spinning bit. Hair and moving tools are deadly. A hat will keep the chips out. (I learned that from having to use a shop vac on my hair).

    When I want the back edge kept clean and sharp, I’ll clamp on a scrap piece to the back so the router continues on to the scrap leaving the edge nice and straight. It will also help prevent chipping.

  3. Thanks for this post. I’ve been wanting to purchase one but wasn’t sure what kind to get and the more research I did the more confused I became.

    1. I usually read a ton of reviews if I’m the one buying it. That can get a little crazy, but it always makes me feel a little more confident that I’m spending my money wisely!

  4. I just happened to come across your blog today, and I’m enjoying everything I’ve read. You definitely have another follower here!

    Just a little advice from a pro……learn all you can about your router, and look into a router table(or build your own). My router is my favorite tool, and one of the most versatile tools to own. You’ll be amazed at what you can make!

    P.S. I think I love you ; )

  5. I’ve always had a lot of trouble with routers. You appear to have figured things out. Countertop looks great!

  6. Hi Sara, I am remodeling my kitchen and putting in butcher block. I remembered your posts about your ordeal and decided to re-read them. I haven’t been able to find anything about how you mitered the corner. I am so afraid to cut and have a gap at the front end because of the wall corner angle. How do you make sure your countertop will come together when you put it against the wall? Any advice on this? Thanks you! I read your blog every day and it is so very helpful!!