
Have you ever found yourself in a woodworking project where you need both a jointer and a planer, but you only have one of the two? Many woodworkers face this problem and wonder if a jointer can be used as a planer. The answer is yes, a jointer can be used as a planer, but it comes with some limitations. In this blog post, we will explore the differences between a jointer and a planer, discuss the circumstances where using a jointer as a planer is possible, and outline the steps to do so effectively.
So, grab your tools and let’s get started!
Understanding the Differences
Can a jointer be used as a planer? While they both have similar functions in woodworking, there are key differences between the two machines. A jointer is used primarily for flattening and squaring the edges of boards, while a planer is used to create a consistent thickness throughout the entire surface of the board. While a jointer can technically be used to flatten and level larger surfaces of a board, it would require multiple passes and a lot of manual labor.
On the other hand, a planer can quickly and efficiently create a uniform thickness without the need for multiple passes. Ultimately, while they may seem interchangeable, a jointer and planer serve different purposes and should not be relied on interchangeably.
Jointer Functionality
When it comes to woodworking, the jointer is an essential tool for creating smooth and precise edges. However, not all jointers are created equal. There are significant differences in functionality that can impact the quality of the finished product.
One of the most critical differences is the width of the machine’s cutting head. A wider cutting head can handle larger pieces of wood, making it ideal for professional workshops or larger projects. On the other hand, a smaller cutting head may be more suitable for hobbyists or smaller projects.
Additionally, some jointers come with a helical cutting head, which can produce a smoother finish and reduce tear-out. It’s essential to understand these differences and choose the jointer that best fits your needs and skill level. Having said that, if you’re looking for a dependable and versatile jointer that can handle a variety of jobs, a machine with a wider cutting head and helical blade would be an excellent choice.

Planer Functionality
When it comes to planers, there are different types of functionality to consider. One of the most common types is the thickness planer, which is used to make rough lumber into the desired thickness. These machines are typically larger and more expensive, but they are capable of handling a wider variety of materials.
On the other hand, a jointer planer is used to create smooth and flat surfaces on wood, making it ideal for creating furniture and other fine woodworking projects. While jointer planers are smaller and more affordable, they are limited in the thickness of material they can handle. It’s important to choose the right type of planer based on your specific needs and desired outcome.
By understanding the differences between thickness and jointer planers, you can make an informed decision and select the planer that suits you best.
Using a Jointer as a Planer
If you’re wondering whether a jointer can be used as a planer, the short answer is yes, but with some limitations. While a jointer and planer share similar functions, they achieve different outcomes. A jointer is designed to flatten and straighten the face of a board and square up the edges, making it perfect for preparing the wood for further processing.
On the other hand, a planer is built to reduce the thickness and finish the surface of the board, resulting in a smooth and even finish. In some cases, you may use a jointer to surface small stock, but it is not the ideal tool for larger boards. The jointer’s narrow width limits its ability to remove significant amounts of material evenly, meaning it may take some passes to achieve your desired thickness.
This approach may work for small woodworking projects or hobbyists. However, for more extensive jobs, a planer is the way to go, as it features a wider bed, a more substantial cutting head, and an adjustable depth of cut, making it capable of removing wood more efficiently and accurately.
Advantages and Disadvantages
Advantages and Disadvantages of Using a Jointer as a Planer Using a jointer as a planer certainly has its advantages and disadvantages. On the one hand, jointers typically have wider cutting blades than planers, making it easier to smooth out rough edges. Additionally, jointers are great for producing parallel surfaces, which is crucial when building furniture or other wood projects that require precision.
However, jointers can be slower than planers and they also tend to remove less wood with each pass. This means that it can take longer to achieve the same result as a dedicated planer. On the downside, jointers require a certain level of skill to use effectively, so they may not be the best option for novice woodworkers.
Ultimately, it comes down to personal preference and the specific needs of your project. If you need precision and have a steady hand, a jointer may be just what you’re looking for. But if speed is a priority, a dedicated planer may be the better option.
Step-by-Step Guide
If you want to know how to use a jointer as a planer, then you’ve come to the right place! While jointers and planers are two separate tools, you can certainly use a jointer for limited planing tasks. Essentially, using a jointer as a planer involves using the jointer’s infeed table to hold the wood in place, and then using the blades on the outfeed table to remove material and generate a flat surface. However, it’s worth noting that jointers are not ideal for larger-scale planing jobs, as they can only remove small amounts of material at a time.
That said, if you need to flatten a small section of a board or remove any warping, then the jointer may be a useful tool to have on hand. So, if you’re looking for a versatile way to flatten wood pieces, a jointer could be a handy addition to your workshop.
Safety Precautions
Safety Precautions for Using a Jointer as a Planer When using a jointer as a planer, it is crucial to follow safety precautions to avoid any potential accidents. First, make sure the blade guard is always in place to prevent accidental contact with the blades. Additionally, wear eye and ear protection to shield yourself from any flying debris and loud noise from the machine.
Keep your hands at a safe distance from the blades and never feed large pieces of wood through the jointer at once. It is also important to properly adjust the depth of cut to avoid taking off too much wood at once and causing kickback. Remember to always turn off the machine and unplug it before making any adjustments or blade changes.
By following these safety tips, you can effectively utilize a jointer as a planer with peace of mind.
When to Use a Jointer vs. a Planer?
Many beginner woodworkers often wonder if a jointer can be used as a planer. While jointers and planers may look similar and share some functions, they are different tools designed for specific tasks. A jointer is used to create straight and flat surfaces on the edges of boards, while a planer is used to create parallel and flat surfaces on the top and bottom of a board.
However, it is possible to use a jointer to plane boards, especially if they are narrow and short. Just be aware that it may take longer and require more effort compared to using a planer. Additionally, jointers are not designed to handle boards with twisted or warped surfaces, which can cause damage to the blades.
So, if you’re working with wider or longer boards or need to remove a lot of material, it’s best to use a dedicated planer. Remember, while a jointer can be a versatile tool in your woodworking shop, it is essential to use it for its intended purpose to get the best results.
Jointer Use Cases
Jointer use cases One of the most commonly asked questions in woodworking is when to use a jointer and when to use a planer. The answer lies in the type of project and the desired outcome. A jointer is used to straighten and flatten wood, creating a smooth surface that is perpendicular to its edge.
This is ideal for creating flat edges for joints, such as in table legs or cabinet drawers. A planer, on the other hand, is used to create uniform thickness throughout a piece of wood, making it ideal for creating uniform pieces for furniture or cabinets. When choosing between a jointer and a planer, it’s important to consider the project’s requirements.
If the project requires straight, flat edges, a jointer is the best choice as it can remove the bumps and twists in the wood. If the project requires uniform thickness in large pieces of wood, a planer is the best choice as it can quickly and efficiently level the wood. However, a jointer can also be used to clean up rough stock for a planer, making them both important tools for any serious woodworker’s workspace.
In the end, the choice between a jointer and a planer comes down to the project’s needs and the desired outcome.
Planer Use Cases
If you’re into woodworking, you’re probably all too familiar with the jointer and the planer. These two tools are a must-have for any woodworker, but they serve different purposes. When deciding when to use a jointer or a planer, you need to consider the type of wood you’re working with and the kind of project you’re planning to undertake.
A jointer is used to create a flat surface on the face or the edge of the board, while a planer is used to make the opposite face parallel to it. So, if you have a warped board that needs to be straightened out, you’d want to use a jointer. On the other hand, if you have a board that’s too thick and needs to be thinned out, a planer would be the right tool for the job.
The keyword in this case is “jointer vs. planer,” which are two tools that complement each other perfectly when it comes to smoothing out rough lumber and making it usable for woodworking projects.
Conclusion
In conclusion, while a jointer and a planer may seem like interchangeable tools, they each serve a specific purpose in the woodworking process. While a jointer is great for creating flat surfaces on rough lumber and ensuring its edges are square, it cannot replace the planer’s ability to accurately and consistently adjust the thickness of the board. So, in the end, while a jointer can’t quite be used as a planer, it is still a crucial tool for any woodworker looking to create professional-quality projects.
Remember, always use the right tool for the right job!”
FAQs
What is the main difference between a jointer and a planer?
A jointer is used to flatten one face and one edge of a board, while a planer is used to make the opposite face parallel to the flattened face and to achieve a consistent thickness throughout the board.
Can a jointer be used as a planer?
While a jointer can create a flat face, it cannot parallel the opposing face or adjust the thickness of the board. Therefore, a jointer cannot replace the function of a planer.
When should a jointer be used instead of a planer?
A jointer is used to flatten the face and edge of a board before feeding it through a planer to achieve a consistent thickness.
What kind of wood should be run through a jointer?
A jointer can be used on any type of wood, but it is most effective on rough or warped stock.
Is it necessary to use a jointer and planer in a woodworking project?
While it is not necessary, using a jointer and planer can improve the accuracy and consistency of the project.
Can I use a hand-held planer instead of a jointer and benchtop planer?
While a hand-held planer can flatten and adjust the thickness of a board, it is difficult to achieve the same precision and consistency as with a jointer and benchtop planer.
How do I maintain and sharpen the blades on a jointer or planer?
The blades should be kept clean and sharp. To sharpen them, they can be honed with a sharpening stone or taken to a professional blade sharpening service.