Best Crown Molding Jigs For Miter Saw 2023

January 4, 2023

Learning how to use crown molding jigs with miter saw.

You may enhance your home’s aesthetic appeal by using a crown molding jig. However, if you use the incorrect jig, you’ll get inaccurate measurements and have a miserable time using the tool.

Crown molding cutting may be challenging because of the numerous angles and complex cuts that are involved.

Crown molding may be perplexing since it lies halfway between the roof and the wall, requiring slanted cuts to make it match up in the corners. Indoor and outdoor corners are the focus while dealing with crown molding. Enough training and knowledge is recommended when using crown molding jigs.

Most Recommended Miter Saw’s Crown Molding Jigs

Last update on 2024-06-24 / Affiliate links / Images from Amazon Product Advertising API

1) Milescraft 1405 Crown45

There will be no more crown molding jobs done in the same manner after using the new Crown45 miter saw jig from Milescraft. When cutting, you no longer have to use the “upside down and backward” mentality. Novices and professionals can save time & costs by using the innovative “right-side-up” cutting orientation the first time around. Crown molding will be installed on the wall and trimmed to size using the Crown45.

For this step, you will need the supplied angle finders and a Crown45 with the proper angle. Once that is done, you may begin cutting. Unique dentil-shaped moldings may be created using the indented cutting surface, and the foldable design makes for easy storage.

2) Bench Dog 10-027

Bench Dog’s 10-027 kit for cutting crown molds promises to be the safest and simplest method yet devised. A 10-inch miter saw and any version above this one will work well with its dimensions and weight of 1.25 lbs. In addition, a limited lifetime guarantee is included as a bonus.

Designed to grab the eye, the product is made of down and has a barrier riser that fits crowns up to 6 inches in diameter. Additionally, the integrated setup makes it simple to make the proper adjustments and prevent mistakes in the cutting process.

When you buy this crown molding sawing jig, you can count on it to perform exactly as stated. Its main assets are simplicity of use, accuracy, and cost-effectiveness. It’s ready to go when you open the package; you don’t need to connect it to the miter saw first.

3) Kreg KMA2800

As a result of this tool’s innovative design, you no longer have to use complicated compound miter cuts or time-consuming ‘coping.’

The Angle Finder on the Crown-Pro makes it simple to see the precise angle of corners on the interior and outside. You may also verify the spring angle of your crown molding using the Angle Finder.

Bottom-mounted rubber feet make mounting on a work surface a breeze.

The curved shape of this molding jig allows it to be used with any spring angle.

Compound-angle cuts are no longer necessary because of this.

4) Fuller Tool 320-0755

It has 3.14 x 6.57 x 13.77 inches and weighs 0.8 lbs, making it compatible with a wide range of saws. Not just miter saws, which are usually regarded as the best option, but radial or table saws make it even more flexible.

It enables 45-degree cuts that are always snug-fitting and don’t need you to be concerned about rotating the blade in any manner. As long as you’re prepared to spend the money on the ogee cut adapter, you’ll have an excellent tool for future crown molding projects when deciding whether to put molding at 52 or 38 degrees.

It is also an easy-to-use crown molding jig from a company with over 75 years in the business. For both experts and novices, it’s a reliable option. It also comes with a generous warranty.

5) General Tools 881

This General Tools miter saw crown molding tool and angle calculator kit is a no-brainer. It allows you to create high-quality joints like an expert in only four simple steps. It’s made of plastic, weighs just a pound, and is 3.25 × 3.25 x 12 inches wide and long. It also does not need any assembly.

If you’re cutting at an angle of 38, 45, or 52 degrees, you’ll still need to assess the angles and position your equipment accordingly. It couldn’t be easier now that you have the angle calculator. Those of you who use a miter saw will appreciate the ease with which this jig works.

Using a crown molding jig has the disadvantage of necessitating a somewhat time-consuming assembly process. In contrast, this General Tools model does not need upside-down cutting and may be used right out of the box.

What Features Should a Crown Molding Jig Have? 

Given the tool’s functions, it’s clear what factors need to be considered. Take into consideration first things first: what sort of compatibility does it offer? What cutting angles can you facilitate? You should carefully think about how and what tool you’re going to install it.

Cutting Angles

Crown moldings may be found at various angles ranging from 30 to 60 degrees, with a 45-degree angle is the most prevalent.

Most crown molding jigs can only provide a restricted range of angles for some values. Some will promote a wider variety of selections. Before you buy one, think about the angles you’ll use the most.


With a crown molding jig, your work will be made much simpler. It may not be the ideal option if the design and production requirements take a long time or need a steep learning curve for you.

To be on the safe side, after you have your jigs out of the box, you will need to put them together. While you can’t skip this step, it’s still worth the time and effort to choose one that’s easier to use.


The crown molding jig doesn’t cut anything; it just safely holds your product in place while you cut it with a saw.

Thus, you must choose a saw that is compatible with the model you choose. Crown molding jigs are often made to work with a variety of saws. Before making a purchase, be sure to check the labels for any compatibility information. You may also ask the supplier on what saw can they recommend that would suit their product well.

Using a Crown Molding Jig: A Quick Guide 

Crown molding may be a little perplexing with all of the angles and miter cuts. However, if you invest in a high-quality crown molding jig and learn how to use it correctly, the process will be much simpler. Here’s how to make use one of these devices:

Step 1: Start By Getting Your Saw Ready.

Instead of doing the difficult work, the miter saw will do it for you. The crown molding jig will merely hold the wood so it doesn’t move away while being cut. Set up your miter saw first. Make sure it’s aligned correctly and ready to cut. Also, be sure to have your safety glasses on hand.

Step 2: Adjust The Jig

Your crown molding jig is likely already constructed if it wasn’t just pulled from the box. Do what the manufacturer says if it’s not ready to go to work.

Then, using an angle-finder tool, determine at what angle you’ll be slicing the crown molding. The jig should be adjusted precisely to match the spring angle of the crown molding. Put your jig on the miter saw and then cut your boards with it.

Step 3: Position the Miter Saw, Jig, Wood Correctly

As soon as your miter saw and jig are ready to go, insert your crown molding into the jig’s designated location. If you wish to cut left-handed pieces, place your jig on the bottom left of the saw; if you would like to cut right-handed pieces, do the opposite.

Step 4: Start Cutting

When you’re ready to cut the workpiece to different sizes, don’t forget to wear your protective goggles, keep your fingers on the crown molding and keep it clear of the saw blade. 

Step 5: Check and Ensure the Direction

Adjusting keys and wrenches should be taken out of the way. Utilize a knife that has a combination blade or a serrated crosscut blade on it. Check to see whether the blade is rotating in the right direction before you use it. Check to see whether the blade and arbor collars are tight and clean before you begin the installation process.

Step 6: Maintain the Cleanliness of Your Blade

Collars should have their recessed sides facing the blade. Maintain a sharp, free-cutting blade by keeping it clean, tight, and well-adjusted. Only cut one piece of wood at a time to ensure your safety. Before cutting, let the engine run to its maximum setting. Wait for the saw to come to a complete stop before removing the chopped pieces.

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