Router Plane Jig: Flush Cuts Just Got a Whole Lot Easier

We all chase that perfect flush cut, right? Whether it's trimming out baseboard against a wall, leveling a face frame to plywood, or dealing with those pesky screw plugs, it’s a challenge. Digging in with a chisel can be unpredictable, and a hand plane can leave a lot to be desired. Well, Nick Engler at Workshop Companion has come up with a clever solution: a router plane jig. It's a straightforward build that delivers incredible accuracy, and it’s something every woodworker—from the Rogue Carpenter to the budding Rogue Schooler—can appreciate.

This isn’t your grandad’s woodworking. This is about applying a little ingenuity to the shop, leveraging the power of a router to achieve results that used to require a lot more effort and a few more scraped knuckles. It's the kind of project that fits right into the heart of what we're about here: using lumber to build things, solving problems, and getting sawdust on the floor.

The beauty of this jig lies in its simplicity. It’s essentially an elongated sole for your router, a spacer to maintain the correct distance, and a handle for control. Nick smartly uses quarter-inch acrylic for the sole so you can *see* what you're doing – a huge advantage. But don't sweat it if you don’t have acrylic; plywood works just fine for testing, as the beta tests demonstrated. The washers he uses for balance are a key detail, preventing the router from tipping and biting into your work – a common pitfall.

Why This Matters to the Rogue Carpenter

Think about the projects you’re tackling. Custom cabinets? Kitchen cabinets? Furniture making? This jig is a secret weapon for achieving those tight, clean joints and flush finishes that elevate your work. It’s especially valuable when dealing with plywood, where thin veneers are easily damaged. Avoiding those costly mistakes – and the frustration they bring – is worth the time invested in building this jig.

Key Takeaways from Nick’s Video

• Router Choice: Almost any router will work, but smaller, lighter routers like the Porter Cable laminate trimmer Nick uses are easier to handle, especially in tight spaces.
• Bit Height: Precise bit height is critical. Nick’s clever dollar bill test is a brilliant way to ensure the bit is the correct distance from the work surface – just three thousandths of an inch!
• Balance: Pay attention to the balance of the jig. Those washers are there for a reason. Adjust as needed to prevent tipping.
• Versatility: Beyond flush cuts, this jig can be used to level face frames, trim plywood edges, and even address screw plugs.

This project is a perfect example of how a little bit of creativity and a few basic woodworking skills can solve a common problem in the shop. It’s the kind of ingenuity we celebrate here. If you’re looking for a way to up your finish carpentry game, this router plane jig is a must-build.

Don't forget to check out the plans at the link provided – and grab a free book while you're there! And if you’re looking to connect with other folks building things, consider joining our community. Find a Carpenter Angel near you, sign up for a wood shop class, or list a custom commission. The best woodworking isn't done in a vacuum – it's built with a community.