How To Make A Dovetail Jig For Router Table? (Save Money & Time)

A dovetail jig is a useful tool in woodworking that helps to create precise, interlocking dovetail joints. These joints are strong and aesthetically pleasing, making them a popular choice for furniture and cabinetry. While dovetail jigs can be purchased, making your own can be a cost-effective and satisfying DIY project.

However, dovetail jigs can be expensive, and not everyone has the budget to purchase one. Fortunately, it is possible to make your own dovetail jig with a little time and effort. 

In this post, we will walk you through the steps to make your own dovetail jig for use on a router table. With some basic materials and tools, you can create a custom jig that will allow you to easily and accurately create dovetail joints in your woodworking projects.

Materials and Tools Needed

To make a dovetail jig for your router table, you will need the following materials and tools:

Materials:

• Wood: You will need a piece of wood for the base of the jig and two smaller pieces for the guide bars. The size of the wood will depend on the size of your router table and the length of the dovetail joints you plan to create. Consider using a hardwood like oak or maple for added durability.
• Screws: You will need screws to secure the guide bars to the base of the jig. Choose screws that are long enough to go through the guide bars and into the base, but not so long that they stick out the other side.
• Glue: A small amount of wood glue can be used to secure the guide bars to the base of the jig for added stability.

Tools:

• Router: You will need a router with a dovetail bit to use with the jig.
• Router table: The jig will be used on your router table, so make sure you have one set up and ready to go.
• Clamps: Clamps will be used to hold the jig in place on the router table while you work.
• Jigsaw: You will need a jigsaw to cut the base and guide bars to size.
• Screwdriver: You will need a screwdriver to attach the guide bars to the base of the jig.
• Measuring tape: You will need a measuring tape to ensure that all of the pieces are cut to the correct size.
• Pencil: A pencil will be useful for marking measurements and cutting lines on the wood.
• Safety goggles and earplugs: As with any woodworking project, it is important to wear proper protective equipment to protect your eyes and ears from flying debris.

With these materials and tools on hand, you’ll be ready to get started on your homemade dovetail jig.

Step-by-Step Instructions

Here are the step-by-step instructions for making a dovetail jig for your router table:

1. Measure and cut the base of the jig to size: Using your measuring tape and pencil, mark the dimensions of the base on the piece of wood. Then, using your jigsaw, carefully cut the base to size.
2. Measure and cut the guide bars to size: The guide bars will be used to guide the router as you make the dovetail cuts. Measure and mark the dimensions of the guide bars on the smaller pieces of wood, then cut them to size using your jigsaw.
3. Attach the guide bars to the base of the jig Line up the guide bars along the edges of the base, making sure they are parallel to each other. Using your screwdriver and screws, attach the guide bars to the base. If desired, you can also apply a small amount of wood glue to the joints to add extra stability.
4. Install the router and stop blocks: Place your router on the router table and attach the dovetail bit. Then, position the jig on the router table and clamp it in place. You will also need to install stop blocks on either end of the guide bars to prevent the router from cutting too far. These can be made from small pieces of wood or purchased separately.
5. Practice using the jig: Before attempting to create a dovetail joint using your new jig, it is a good idea to practice on a piece of scrap wood. Adjust the router depth and the position of the stop blocks as needed until you are able to consistently create clean, straight cuts.
6. Create your dovetail joints: Once you feel confident in your ability to use the jig, you can start creating dovetail joints on your woodworking projects. Simply place the wood in the jig, align the guide bars with the edges of the wood, and run the router along the guide bars to make the cuts.

With these steps, you should be able to successfully create a dovetail jig for your router table. Remember to always use caution and follow proper safety procedures when using power tools, and have fun with your new tool!

Tips and Tricks

Here are a few tips and tricks to help you get the best results when using your homemade dovetail jig:

• Use a straight edge to ensure straight cuts: Before running the router along the guide bars, use a straight edge to align the wood with the guide bars. This will help ensure that the cuts are straight and even.
• Practice on scrap wood: As with any new tool, it can take some time to get the hang of using a dovetail jig. Practice on scrap wood until you are comfortable with the process and able to consistently create clean, straight cuts.
• Use a sharp router bit: A sharp router bit will make cleaner, more precise cuts than a dull one. Make sure to regularly sharpen or replace your router bit to get the best results.
• Adjust the router depth as needed: The depth of the router bit will determine the size of the dovetail joint. Make sure to adjust the router depth as needed to get the size of joint you desire.
• Use clamps to secure the jig in place: Clamps are essential for holding the jig in place while you work. Make sure to use enough clamps to secure the jig firmly to the router table.
• Take breaks and use proper safety equipment: Woodworking can be physically demanding, so make sure to take breaks as needed and use proper safety equipment, such as safety goggles and earplugs, to protect yourself.

By following these tips and tricks, you can get the most out of your homemade dovetail jig and create beautiful, professional-looking dovetail joints for your woodworking projects.

Homemade Dovetail Jigs You Can DIY Easily

If you’re interested in making your own dovetail jig but aren’t sure where to start, there are several options available that are easy to DIY. Here are a few ideas:

1. Basic dovetail jig: This type of jig is the most simple and can be made using a piece of wood for the base, two guide bars, and screws to hold everything together. It is suitable for making simple dovetail joints and can be customized to fit your specific needs.
2. Slide-bar dovetail jig: This type of jig uses a sliding bar to guide the router, allowing for more precise cuts and the ability to create different sizes of dovetail joints. It is a bit more complex to make but can be a valuable addition to your workshop.
3. Adjustable dovetail jig: An adjustable dovetail jig allows you to easily change the size and spacing of the dovetail joints you create. It is a bit more time-consuming to make but can be worth the extra effort for its versatility.
4. Router table dovetail jig: This type of jig is designed specifically for use on a router table and can be made using a base, guide bars, and a router. It is a good choice for those who already have a router table set up and want to add a dovetail jig to their workshop.

Are Dovetail Jigs Worth It?

Yes, dovetail jigs are worth it. They can make creating dovetail joints much easier and faster than using traditional methods. Dovetail jigs are especially useful if you plan to make multiple dovetail joints in a short amount of time, as they can help you save time and effort. Additionally, dovetail jigs are relatively affordable, so you don’t have to break the bank to get one.

How Do You Make Dovetail Joints With a Router Table?

To make dovetail joints with a router table, you will need to set up the router table with a dovetail bit and a fence. Make sure the fence is aligned correctly and the bit is set to the desired depth. Next, you will need to mark the wood where the dovetail joint will be cut. Use a pencil or a marking knife to mark the wood.

Once the wood is marked, you can start routing the joint. Place the wood on the router table and use the fence as a guide to rout the joint. Make sure to keep the wood flush against the fence and use a slow, steady speed while routing. Once the joint is cut, you can sand down the edges and test the fit. If the joint is too loose, you can adjust the router bit and re-rout the joint.

Can I Make My Own Dovetail Jig?

Yes, you can make your own dovetail jig. Making a dovetail jig requires some basic woodworking skills, such as working with power tools, marking and measuring, and using a router. You will also need some basic materials, such as plywood, screws, bolts, and a router bit. With the right tools and materials, you can easily make your own dovetail jig to help you make perfect dovetail joints.

What is The Easiest Dovetail Jig to Use?

The Porter-Cable 4216 Dovetail Jig is widely regarded as one of the easiest dovetail jigs to use. It features an easy-to-use adjuster that allows you to quickly set up your jig for perfect cuts every time. The jig also has a built-in router table and an adjustable fence, making it even easier to create precise and accurate dovetails.

The jig also features easy-to-follow instructions, making it ideal for beginners. If you’re looking for an easy-to-use dovetail jig, the Porter-Cable 4216 is an excellent choice.

Conclusion

In conclusion, making your own dovetail jig for a router table can be a satisfying and cost-effective DIY project for any woodworker. By following the steps outlined in this blog post and using the tips and tricks provided, you can create a jig that is tailored to your specific needs and budget.

Not only will a homemade dovetail jig save you money, but it will also give you the satisfaction of creating a useful tool yourself. Once you have your jig set up and ready to go, you’ll be able to create beautiful, professional-looking dovetail joints with ease.