What track saw guide rail length do I need? A Clear Answer

A track saw with an adapted track saw guide rail will let you make accurate cuts with high precision in your woodworking projects. By providing a stable and straight cutting surface, a guide rail will help you to make even better cuts than a table saw when working with larger workpieces. But with different guide rail lengths available, it can be difficult to know which one to choose for your specific needs.

So if you ask me, what guide rail length do i need for my track saw, I can say in my own workshop, I have found that having two guide rails with lengths of 1400mm (55″) and 2700mm (106″) provides me with the versatility I need to cross cut and rip cut sheets of plywood as well as work with longer pieces with ease.

In this comprehensive guide, we will cover everything you need to know about choosing the perfect guide rail length for your workshop. Whether you’re a beginner or a seasoned woodworker, this guide will help you understand the importance of guide rail length and provide you with all the information you need to make an informed decision.

Disclosure: At zero cost to you, I may get commissions for purchases made through links in this post. I earn from qualifying purchases as an Amazon associate. Products featured are selected based on quality, performance, and reputation, regardless of affiliate relationships.

What is a Track Saw Guide Rail?

A track saw guide rail is a long, straight bar used with a track saw to ensure exact cuts. Commonly known as a plunge saw, this type of circular saw is mounted on a track or rail to create a stable base. Through the use of the track saw track, woodworkers can make precise cuts without the assistance of clamps or any additional tools to secure their material.

What track saw guide rail length do I need - What is a track saw

Benefits of Using Guide Rails

Guide rails are indispensable track saw accessories that can help guarantee exactness and accuracy when making slices with a track saw. There are various lengths accessible, and picking the correct one can profoundly affect the quality of your cuts.

In any case, the advantages of utilizing plunge saw tracks go past simply precision and accuracy. In this article, I will investigate the numerous advantages of using guide rails in your workshop.

Precision and Accuracy in Cuts:

The use of guide rails offers precision and accuracy in cuts due to their nature as a straight edge. This assists in forming clean and exact lines when dealing with larger projects or making multiple cuts. With this assistance, it is possible to create perfectly straight, angled, or beveled cuts without difficulty.

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Safety Benefits:

Guide rails contribute to a safer cutting process. They provide stability to the saw, which in turn decreases the possibility of kickback and slipping, potentially causing severe harm.

Moreover, guide rails guard against costly destruction of the material being cut.

Time-saving and Efficiency Benefits:

A guide rail will accelerate workflow, enabling you to make accurate, smooth cuts swiftly. This will decrease the time needed to finish projects, boosting efficiency and reducing the need for cleanup because of less errors.

Cost Savings Compared to Traditional Cutting Methods:

Exploiting a guide rail to cut materials can prove to be a more cost-effective option than conventional methods, since it permits precise cuts with minimum resource wastage.

Additionally, faster and more exact cuts lead to projects being completed in less time resulting in reduced labor expenditure. Ultimately, this helps save money and resources for businesses.

Understanding Guide Rail Lengths

What track saw guide rail length do I need - Understanding track saw lengths

Rails for guiding are indispensable for exact and proficient cutting, mainly with large articles. They make possible even, gentle cuts that can be replicated, reducing the danger of blunders or oversights. This is highly important for any carpentry venture, especially those that need a high degree of accuracy, such as constructing cabinets or furniture.

Available guide rail lengths and their common uses

Track saw tracks come in many different sizes, usually around 24 inches (0.6 meters) to 118 inches (3 meters). The size of the guide rail you select will depend on what type of project you’re doing and the space of your workspace.

Longer guide rails are more suitable for larger items, while shorter ones are preferable for smaller pieces or due to portability needs.

The relationship between guide rail length and cutting capacity

The length of the guide rail is a crucial aspect when it comes to determining the cutting capacity of a track saw. The farther away the blade is from the edge of the guide rail, the greater its ability to cut.

Though larger plunge saw tracks provide more cutting power, they can be harder to move around, so finding an ideal balance between power and maneuverability is key.

Importance of considering workspace and portability

Considering the size of your workspace and portability needs, choosing the right length for a guide rail is essential.

In a confined workshop, opting for a shorter guide rail will save space, whereas if transport to various locations is required, then a longer guide rail would be beneficial to accommodate bigger workpieces.

How guide rail length affects the accuracy and precision of your cuts

The size of your guide rail can significantly influence the quality of your cuts. Longer guide rails generally offer a more secure and reliable cutting surface, improving accuracy.

Consequentially, they can be harder to control; if caution isn’t taken, this can lead to mistakes.

Choosing the Right Guide Rail Length

What track saw guide rail length do I need - Choosing the right guide rail length

Deciding on the ideal plunge saw track length is pivotal for attaining precise and accurate cuts. When opting for a guide rail length, there are a few elements that you must assess to guarantee that you select the adequate size for your necessities.

Such factors encompass the type and thickness of the material, cutting length required, space available, mobility, and storage capability.

Factors to consider when selecting the guide rail length

Material type and thickness

When choosing the length of guide rail, take into account the material thickness and type. If thicker materials are being used, a longer rail will be necessary to provide the appropriate cutting capacity for your saw.

Likewise, if dealing with larger objects (e.g. sheets or panels), a longer guide rail should be selected in order to ensure that sufficient support and stability is available for the saw.

Cutting length required

When it comes to selecting a guide rail length, the cutting length required is an essential factor. If short cuts are all that is necessary, then a shorter plunge saw track should be adequate; whereas for longer cuts, a longer guide rail is preferable in order to make the cuts in one go.

Workspace availability

When choosing the guide rail length, workspace size is an element that should not be overlooked. If your work area is limited, it may be advisable to use a shorter guide rail since it requires less space.

On the other hand, when you have a roomier workspace, investing in a longer guide rail could prove more beneficial as it enables working with larger materials.

Portability and storage

When selecting the length of your guide rail, portability and storage are two important elements to bear in mind. If you frequently move your track saw and guide rail from site to site, a shorter one might be more practical as it would be easier to transport and store.

Conversely, if you have a fixed workspace, then opting for a longer guide rail might be the wiser choice since it will allow you to tackle bigger projects by providing a steadier cutting surface.

The guide rail length I use for my workshop

Using the correct length of guide rail in your workshop is essential to obtain accurate and precise cuts. In my workshop, I possess two guide rails that serve different purposes. moer info in my Festool TS55 review here.

The first one is 1400mm (55″) in scale and it works perfectly when I want to cut a sheet of plywood into two halves.

What track saw guide rail length do I need - I use the 1400mm guide for cross cutting a sheet of plywood
I use the 1400mm guide for cross cutting a sheet of plywood

The second one measures 2700mm (106″), making it suitable for ripping a sheet of plywood while still giving me enough overhang to manoeuvre it conveniently.

What track saw guide rail length do I need - I use the 2700mm guide for rip cutting a sheet of plywood
I use the 2700mm guide for rip cutting a sheet of plywood

When I need to work on longer pieces, connecting these two guide rails together is a simple way for me to acquire the necessary length. In my opinion, having both of these lengths available is satisfactory for my needs; however, this will differ for individuals based on their particular needs.

I choose to go for Festool for all of my tools. They can offer me good quality outcome and Festool is a tool I can rely on. Also their system where all the tools can work together is genius. Learn more about it in my article Is Festool Worth It? the Essential Info You’re Looking For.

How to Measure Guide Rail Length

Accurately gauging the size of both the track saw and workspace is essential when selecting a guide rail length. To ensure that you get just the right size, here is a step-by-step guide on how to accurately measure your guide rail.

Step 1: Measure Your Track Saw

To get started, it is imperative to size up your track saw by gauging the gap between its blade and baseplate. This calculation will determine the least length of guide rail that you require.

Step 2: Measure Your Workspace

Evaluate your workspace for size. This will help you decide the most extended plunge saw track that you can utilize. Estimate the length of the object you expect to cut, and include some additional space so the saw can move freely. Afterward, measure the available area of your workspace where you will be employing the saw.

Step 3: Consider the Overhang

When picking a guide rail, it is essential to bear in mind the overhang. The overhang is the measurement from the workpiece that the guide rail extends past. It is necessary to ensure that you have enough overhang for your saw to complete the cut without going off the end of the guide rail.

Step 4: Calculate the Guide Rail Length

Once you have accounted for the size of your track saw, workspace, and the length of the overhang required, you can calculate the overall guide rail length. Simply add together these three measurements to calculate the total guide rail length needed for your project.

By adhering to these guidelines, you can precisely determine the size of your guide rail and guarantee that it is suitable for your endeavor.

Tip for Using Different Guide Rail Lengths

For the extended length of workpieces, connecting two or more guide rails with a connector kit is necessary. When performing this task, take care to precisely line up and balance the track saw tracks in order to avoid any shaking or inconsistency while cutting.

Festool 577039 Guide Rail Connector

Check out more details and prices of this product by clicking the link below.

Maintenance and Storage

Maintaining and storing your guide rails correctly is essential to ensure they last long and perform efficiently. Here are some ideas on how to keep them in good shape:

Proper Storage to Protect Guide Rails from Damage

To safeguard your guide rails from harm, it’s critical to store them accurately. Place your guide rails in a secure and cool place to combat distortion or breaking. Furthermore, you can store your guide rails in secure cases or covers to avoid scrapes and other damage.

Maintenance Tips to Ensure a Long Lifespan

Regular maintenance can help ensure that your guide rails last for many years. Here are some maintenance tips to consider:

  • Consistently inspect your guide rails for any indication of wear or deterioration. If you identify any splits or other damage, it’s critical to swap out the guide rail without hesitation.
  • Keep your guide rails free from sawdust, grime, and other contaminants by cleaning them on a regular basis. Utilize a soft cloth or a specialized cleaner to get the job done efficiently.
  • To guarantee an effortless performance, make sure to lubricate your guide rails consistently. A silicone lubricant or a specially-made guide rail lubricant can be used for this task.

Cleaning and Storage Instructions for Different Types of Guide Rails

Different types of guide rails may require different cleaning and storage instructions. For example:

  • Clean the aluminum track saw tracks with a soft cloth and a mild detergent only; don’t use abrasive scrubbers or cleaners, as they could damage the metal surface.
  • You can clean stainless steel guide rails with a gentle cloth and a mild detergent. Afterward, you can cover the rail with specialized stainless steel cleaner to ensure maximum protection for the surface.
  • Clean plastic guide rails with a gentle fabric and a mild soap. Refrain from utilizing forceful chemicals, as they may harm the face of the guiding rail.

Compatibility with Different Track Saws

When utilizing guide rails for your track saw, it is essential to guarantee their compatibility. Dissimilarities in the design of the saw and the support rail may cause discrepancies, so here are some main elements to contemplate when considering compatibility:

Design of the Guide Rail

When picking out a guide rail, compatibility with your track saw is crucial; different guide rails feature varied designs and might only be suitable for certain models.

Width of the Guide Rail

It is imperative to select a guide rail width that is compatible with your track saw; standard widths are generally available but some may be narrower or wider.

Connection System

Ensure that the connection system on any track saw tracks is compatible with your track saw, as different connections could cause compatibility problems. Double-check that the connection system matches with your track saw before using it.

Here’s a list of compatible track saws for each type of guide rail:

  • Festool Guide Rails: Compatible with Festool track saws, Makita track saws, Dewalt track saws, and other track saw models that have a splinter guard.
  • Makita Guide Rails: Compatible with Makita track saws, Festool track saws, and other track saw models that have a similar connection system.
  • DeWalt Guide Rails: Compatible only with DeWalt track saws.
  • Kreg Guide Rails: Compatible only with Kreg track saws.

When choosing a compatible track saw, consider the following tips:

Check the Compatibility

Discover if the track saw you intend to employ is compatible with the specified guide rail. Most companies give details concerning which track saw models are compatible with their guide rails.

Consider Your Needs

When selecting a track saw, contemplate your requirements. If you plan to carry out tough cutting tasks, you may require a more robust saw that is compatible with larger guide rails. Nonetheless, if you only necessitate it for minor jobs, a smaller model may be more appropriate.

In summary, it’s essential to take compatibility into account when selecting a track saw and guide rail. Prior to buying, verify the compatibility of your chosen tools, and reflect on your requirements when deciding on a track saw.

By adhering to these strategies, you can guarantee that your woodworking projects will be optimized with a compatible setup.

Common Guide Rail Mistakes to Avoid

What track saw guide rail length do I need - Common mistakes

Using a track saw with a guide rail is an ideal method for attaining accurate and precise cuts, yet many rookies make typical blunders that can result in faulty cuts or even damage the guide rail.

Here are some of the most regular mistakes when using a guide rail that you should try to avoid:

  1. Using the wrong guide rail length: Inaccurate cuts can occur when the guide rail used for the cut is too short; conversely, it may be hard to maneuver and could result in damage to the rail if it’s too long.
  2. Misaligning the guide rail: To ensure accurate cuts, align the guide rail carefully with the cutting line before operating the saw. Otherwise, the saw won’t follow the line correctly.
  3. Starting the cut incorrectly: It is imperative to align the saw blade with the guide rail before commencing a cut. Otherwise, the blade may become misaligned and resulting cuts will be less precise.
  4. Not using clamps: For accuracy and safety, it is essential to attach the guide rail firmly to the workpiece with clamps before making any cuts. Failing to do this may lead to inaccurate results and possibly damage the guide rail. I wrote an entire article about this topic.
  5. Using a damaged guide rail: Before beginning, always examine the guide rail for any damage. Any impairment to it could affect the cut’s precision and possibly ruin the blade of the saw.


In sum, an indispensable asset for any woodworker striving for exact and accurate cuts is a guide rail. By selecting the most suitable guide rail length for your project, you can maximize the benefit of this tool and attain the finest outcomes possible.

When looking for the right guide rail length, make sure to think about the material you plan on cutting, how much space is available and if the guide rail will be portable. Moreover, by taking care of and storing your guide rail well, it can last for many years.

Frequently asked questions

Are saw guide rails universal?

No, guide rails are not universal and are designed for use with specific track saw brands and models.

Can I connect guide rails from different brands?

In most cases, guide rails from different brands cannot be connected due to differences in design and construction.

Can I use a longer guide rail than necessary?

Yes, you can use a longer guide rail than necessary, but it may be less portable and more difficult to store.

How do I know if my track saw is compatible with a certain guide rail length?

Check your track saw’s manual or contact the manufacturer to determine the recommended guide rail length for your specific model.

How do I store my guide rail when not in use?

Store your guide rail in a dry, cool place away from direct sunlight and sources of moisture. Avoid stacking heavy objects on top of it.

How often should I clean my guide rail?

Clean your guide rail after each use and periodically inspect it for damage or wear.

Can I use a guide rail for other cutting tools?

Guide rails are designed for use with track saws and are not recommended for use with other cutting tools, Except when you work with Festool. Their system is designed that all their tools can work together.

How do I connect multiple guide rails together?

Use connector bars or adapter plates provided by the manufacturer to connect multiple guide rails together.

Do I need a guide rail?

A guide rail can help improve the accuracy and precision of your cuts, especially when working with large workpieces.

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