Mortising Machine

Build a shop-made mortising machine that routs perfect mortises in under a minute. Simple, accurate, and great for any woodworking project.

Cut perfect mortises quickly and accurately with this step-by-step plan for a shop-built mortising machine. Designed to work with a handheld router and spiral bit, this jig simplifies the process of routing mortises—no more tedious drilling and chiseling. Whether you're building furniture or cabinetry, this machine delivers clean, precise joinery in less than a minute per mortise.

The mortising machine combines a vertically moving router carriage with a sliding table that adjusts in two directions. This setup ensures repeatable, high-precision results while keeping your workpiece securely clamped during the cut. Ideal for both small batches and large-scale projects, it’s an efficient, cost-effective alternative to commercial mortisers—and a rewarding project to build in your own shop.

SELECT YOUR PLAN PACKAGE

Unit
Give as a gift
Learn more

What You Get:

  • 6 pages of step-by-step instructions
  • 60 full-color photos and illustrations
  • Retail sources for hardware and supplies

Product Recommendations

We don't have any links to project supplies and hardware for this particular project yet, but here are some other products that might be of interest to you. (We may receive commission when you use our affiliate links. However, this does not impact our recommendations.)