how does a jointer work

How Does A Jointer Work: Get Acquainted with the Fundamentals

How does a jointer work? If you have already dived deeper into woodworking and carpentry, then you may have heard and wanted a jointer to help you with your work. As you know, wood comes in different shapes and sizes. If you need to get straight and even shapes with all the woods you get, you need to do a lot of work. The jointer works plainly, but some people still get confused about them.  

Though this machine is essential and makes the job easy, it is not a tool that everyone recommends for a beginner. Plus, the machine might be safe, but it can be dangerous. It is essential to know more about jointer before trying and buying one. First, you have to understand how a jointer works and how it will help you in your woodworking.

Do you need a jointer?

If you’re running a woodshop and have been into the woodwork for quite some time, then investing in a jointer will be good for you. It makes getting your wood in shape more effortless and faster. However, if you’re fairly new, you won’t need a jointer. You can work your way to getting your required shape without the use of a jointer. However, most people who are into woodworking will suggest you get a jointer as your first investment in your growing shop or hobby.

The Fundamentals of the Joiner

You need to know the different fundamentals of the joiner. For example, how big the machine could be and how it works. Understanding how it is and what it could do will give you a glimpse of the power of this tool. We might know its basic concept: flattening and straightening wood. Still, there’s so much to learn about how jointer works.

The Size of a Jointer

Jointer comes in all shapes and sizes. Big-sized jointers can take large boards; however, the most convenient and practical choice is the small ones. With small jointers, you can comfortably move it around your workspace and still have the space to store it without letting it distract you. You can still work with larger wood, even with small jointers.

How does a jointer work? When it comes to size, if you have a wide joint, then you’ll get to handle bigger boards. The two adjoining tables, infeed, and outfeed are large, so it’s quicker to get the wood stable and on track. The most common and recommended size for a better set-up is either a 6-inch jointer or an 8-inch model. There is a striking difference in their price, so think of what to choose.

How Jointer Works

The jointer has two distinctive features of a jointer. First is its cutter head, and the rest are the tables: the infeed and the outfeed. All three works together to let you do the work conveniently and precisely. Both the infeed and outfeed table lay flat and straight together. Though their heights match, the outfeed table lay as high in line of the blades in the cutter head, while the infeed table lay below the blades. Adjustments done on the infeed table determined the depth of your cut.  

Jointers make woods flat. If you’re aiming for a block of wood with two flat sizes without minding consistent thickness, then it’s best to let it run through the jointer. It’s the general idea on the use of jointers. The cutter head is on the center of both tables. Put the wood first on the infeed table. Then slowly let it glide through the cutter head and slide it out to the outfeed table.

Learn How to Stay Safe

Since you will be working with powerful and fast blades, you have to be careful when using a jointer. Jointers are safe if they are used right. There are helpful tools to let you handle the machine better. The first rule is to never wear loose clothes. Let your hand stay safe and away from the sharp blades. For a more reliable grip on your wood, while securing your hands protected, you can utilize push sticks or push blocks.

Take note and get acquainted with the safety instructions from your machine’s manual. Invest in heavy-duty gloves and safety glasses. Check and tune the machine up now and then to see if everything is working fine and all good. When using the jointer, stand on the side of the jointer, inches away from the infeed table.


How does a jointer work? Well, it is easy and quick. Once you learn the ways, you will see how easy it is to use the machine and get your wood material ready for your project. It is not very complicated to use this machine. Once you determine the accurate steps around it, you will have a blast every time you use your jointer. Still, it is essential to be careful always in using it.

Jointers are a conventional investment to get even woods at your disposal each time. When you are thinking of the next machine to invest in, jointers will save you time and effort. It isn’t a cheap investment as well, so you know you will be getting your money’s worth with the quality of wood you get in using a jointer.



Leave a Reply

Your email address will not be published. Required fields are marked *