How To Cut Mortise And Tenon On The Table Saw?- Expert Guide

A mortise and tenon are one of the strongest joints in woodworking and they can be made using a table saw.As the name suggests, it’s made up of two parts: A mortise and a tenon.In this guide, I’ll show you how you can make this joint using a table saw.You’ll learn about the different types of cuts needed for a mortise and tenon joint and then how to make them using your table saw.You’ll also find out how to use a jig or template to ensure perfect results.

Let’s get started!

Steps For How To Cut Mortise And Tenon On The Table Saw?

Cut the Pieces

Before starting any project, you need to decide what pieces you want to use.For our example, we’re going to build a small sideboard.We’re making three different mortises and tenons as well as some other details.Our first step is to measure each piece and mark where we want to cut.Start by measuring the width of the board.Then measure from the edge to the center of the board.This will give you the distance between the sides of the board.Now measure the length of the board.Then add that measurement to the end of the board. This will tell you the total length of the board. We’ll call these measurements W1, L1, W2. Next, we’ll draw lines across the board at equal distances from one another.These are our cutting lines.Once you have all four lines drawn, tape the board down so that it doesn’t move while you work.Cut along the lines with your circular saw.

Make the Mortises

To create the mortises, we’ll start with the outside edges of the boards.First, cut a straight line across both ends of the board.Make sure you have enough material left over after cutting the line.If not, just remove the excess material later.Now place the board flat against the fence and run it through the bandsaw.The goal here is to cut a groove into the L2.Once you have all four measurements, draw lines across the face of the board.Using a pencil, mark the line at the top of the board.Mark the line at the bottom of the board.Make sure you leave an extra inch on either side of the marks so you can trim off the excess later.Next, take the ruler and place it along the lines you drew earlier.

The First Step Is To Make Your Own Homemade Glue.

You will need glue that is safe for your child’s skin and eyes, so it should be made with cornstarch or starch. This type of glue is called “corn” glue because it comes from the corn plant. Cornstarch is also used to make baby food. It is easy to use and can be found in most grocery stores. If you don’t want to buy it, you can easily make your own by mixing one part water to two parts cornstarch.

Step Mixing Starch With Water.

Add the cornstarch into the bowl until the mixture turns white. Add more water if necessary.

Making the Glue Safe For Kids’ Skin And Eyes.

When you mix the cornstarch with water, there is no need to worry about bacteria getting into the glue. The only thing you need to do is make sure the glue is safe for kids’ skin and eyes. You can do this by adding a few drops of dish soap to the glue before applying it to the surface.

Apply the Glue.

Apply the glue to the surfaces you plan to attach the legs to.
The best way to apply the glue is to spread it onto a paper towel or cloth. Then wipe away any excess with a damp sponge.

Clean Up the Surfaces After Applying the Glue.

After you’ve applied the glue, clean up the surfaces with a wet rag. Use a little bit of soap on the rag to keep the surfaces clean.

Attach the Legs.

Attach the legs to the tops of the boards.
Use a level to ensure they’re perpendicular to the surface.
Finally, drill holes for the screws.

Drill Holes Into the Boards.

Drill holes into the boards at regular intervals.

Cut Out the Tenons.

With the help of a router, cut out the tenons.

Sand Down the Boards.

Sand the boards down with a sanding block to smooth them out.

Tips for Accuracy While Cutting Mortise and Tenon on Table Saw

Before starting to cut out the mortise and tenon, make sure you know how to set up your table saw correctly.It is important to make sure the blade is properly aligned with the fence.Also, check the distance between the fence and the blade.This will give you a precise measurement when you are making the mortise and tenons.

Safety tips for cutting mortise and tenon on a table saw

Safety first! Always wear safety goggles while using a power tool like a table saw.Always follow the manufacturer’s instructions when setting up the machine.Never try to adjust the settings yourself unless you have been trained to do so.Remember to always read the owner’s manual thoroughly before operating the machine.If you ever feel unsure about what you are doing, contact a professional.In conclusion, we hope these steps will help you achieve accurate results when cutting mortise and tenon joints on your table saw.


  1. Why Mortise and Tenon Joints?

    Mortise and tenon joints are used in furniture construction because they provide a strong joint that doesn’t require gluing.They also allow for easy assembly and disassembly.

  2. What Are the Different Types of Mortise and Tenon?

    There are two types of mortise and tenon: butt-joint and shoulder-joint.Butt-joint mortise and tenon have a flat face that meets a flat face.Shoulder-joint mortise & tenon is angled as it goes through the material.

  3. Which Technique is Better?

    That all depends on your own preference and personal experience.

  4. What Is the Difference Between Butt-Joint And Shoulder-Joint Mortise and Tenon Joinery?

    Butt-joinery has a flat surface where the tenon fits while shoulder-joint mortise has a sloping surface.

  5. How Long Does It Take to Build a Mortise?

    The time required to build a mortise depends on the size of the mortise and how deep it needs to be.A small mortise can take anywhere from 30 seconds to 1 minute.A large mortise can take anywhere between 10 minutes to an hour.
    Both butt-joint and shoulders-joint mortise joinery are used for joining two pieces of wood together.Both techniques use a tapered hole that runs perpendicular to the grain direction of the wood.

  6. What Tools Do I Need to Make Mortise and Tenon Jigs?

    You don’t really need special tools to make mortise and tenon jigs.But if you want to make one, then you should consider buying a router and some scrap plywood.


Cutting mortises and tenons is a very common woodworking technique.However, many people find it difficult to get accurate results.So, we decided to share our tips and tricks on how to cut mortise andtenon efficiently and accurately.