A circular saw is an indispensable power tool that every craftsman must possess. The saw offers exceptional versatility for a variety of cutting jobs such as framing, beveling and long crosscuts, among other heavy-duty woodworking tasks. While a standard sidewinder circular saw might just get the job done, always go for a worm drive circular saw if you are looking for a tool that offers more power, precision, resilience and versatility for tough cutting jobs.
What Is a Worm Drive Saw?
A worm drive saw is an advanced type of circular saw that comes with a motor (positioned behind the blade) for maximum torque and power. This type of saw is much heavier than the sidewinder, and it is able to do twice as much with minimal effort. And you know what else? The saw can rip through wet lumber, dense hardwood as well as cut through concrete, making it one of the most versatile types of circular saws available in the market today. All the same, choosing the best worm drive saw is not easy, especially for newbie DIYers. Furthermore, each brand comes with special features that might be a little bit confusing to the average craftsman. Nevertheless, we have a solution. Our reviewers have come up with a list of the top 10 worm drive saw models to help you narrow down on your search. We have also included a comprehensive buyer’s guide that you can use before making that final purchase. So let’s get down to business…
We begin our review with one of the latest worm drive saws to hit the market. This is none other than the Cuz-D Straight Flush Saw SFS-85. Featuring a dominant 15-Amp worm drive motor, the Cuz-D SFS-85 is designed to deliver a powerful performance with 11.3% greater torque, for tough woodworking jobs. The saw is also constructed using lightweight materials to prevent user fatigue and enhance productivity throughout the day. As if that is not enough… The saw comes with a series of innovative carbide-tipped blades that can tackle any type of cutting jobs swiftly with minimal effort. The standard 8-inch blades have a depth cut capacity of 3 1/8 inches and a front nose plunge cut capacity of 1 9/16 inches that can tackle dense lumber in a single pass. But that’s not all… This saw from Cuz-D can perform multiple tasks with relative ease. It can be used to remove a subfloor, cut a six-inch beam, deliver 65-degree bevel cuts, and perform plunge cuts and undercuts like no other tool in the market. Think we are exaggerating? Check out these features.
Conclusion Here’s the thing: Aggressively marketed as a remake of the regular circular saw, the SFS-85 comes with highly advanced features that get the job done quickly, with less effort required. The saw is exceptionally versatile and can perform a huge task with utter precision. Its ability to perform multiple tasks not only enhances your productivity, but also saves you on time and money. With the Cuz-D SFS-85 at your disposal, you won’t need to invest in any other type of saw in the near future. And isn’t that what you want? Now make it happen.
Exceptionally versatile saw
Lightweight design prevents user fatigue
The removable cover makes it easy to clean and maintain
Delivers accurate cuts
Can rip boards, dense beams and concrete
Innovative safety features
According to some users, the saw is not strong enough for framing
The saw is not recommended for cutting rafters as it lacks enough power
Does the name DEWALT sound familiar? Well, this brand does not need any introduction as it is a renowned market leader when it comes to producing high-quality power tools. The DWS535 is one of the top-rated worm drive saws produced by the DEWALT brand. It is widely acclaimed for its simplicity and exceptional performance. Featuring a 15-amp motor, the unit can handle speeds of up to 4800 RPM without burning out. It has a bevel cut capacity of 53 degrees with stops at 22.5 and 45 degrees, delivering fast and accurate bevel cuts. Additionally, it comes with an extra-wide saw hook that can handle a variety of larger applications measuring up to 2.5 inches wide. Besides its immersive amount of power, this saw is very easy to handle. Its user-friendliness makes it ideal for tough cutting jobs. Furthermore, the unit weighs only 13 pounds, meaning that you can use it throughout the day without feeling fatigued. The unit is made using magnesium alloy and other durable materials to ensure that it serves you for years to come. It also has a sturdy magnesium footplate that provides a solid platform for cutting a wide range of applications. How does this saw measure up against its competitors? Let’s have another look at its features.
Conclusion Here’s our honest opinion about this saw: Durable, powerful and efficient are words that best describe the DEWALT DWS535. This worm drive saw is designed with the average DIYer in mind as it comes with simple features that are easy to use. What we liked about the saw is that it is lightweight, and comes in a robust design that prevents user fatigue. Additionally, it features a tough cord protection that guarantees your safety, and the durability of the machine when operating in harsh job environments. The only downside is that the DWS535 tends to be noisy. Nevertheless, this is not a major issue as most power tools are usually noisy after all!
The saw’s simplicity makes it ideal for DIY enthusiasts
Sturdy, lightweight construction
Changing blades is extremely swift and easy
Tough cord protection offers extra safety
Reasonable price tag
Decent warranty period of 3 years
The saw does not have an electric blade brake
Due to the powerful motor, the saw tends to be noisy
We just can’t get enough of the SKILSAW brand. This time we present to you the SKILSAW SPT78W-01 Aluminum Worm Drive Circular Saw. Featuring a high torque 15-amp motor, this saw from SKILSAW delivers a superior performance beyond expectations. It can run continuously for several hours with minimal heat buildup. This makes the saw ideal for heavy-duty projects that require more power. What we liked about this unit is that it has a large cutting capacity. It can make bevel cuts at 60 degrees with positive stops at 0 and 45 degrees. It also comes with an anti-snag lower guard that allows you to work on smaller workpieces without the risk of injury. Made out of die-cast aluminum, this worm drive saw is extremely durable. Additionally, the gears are housed in a sturdy casing, for extended machine life. Unfortunately, the saw is relatively heavier than most units within its class. The full package weighs 20.9 pounds, making it one of the heaviest saws from SKILSAW. How does this unit stack up against its competitors?
Conclusion SKILSAW does not disappoint when it comes to manufacturing top quality worm drive saws. The SPT78W-01 is just but one of their top-rated products. The unit is stable, versatile and delivers a relatively superior performance compared to other units within its class. We were impressed by the fact that it has a very large cutting capacity, making it ideal for large workpieces. Furthermore, the powerful motor can handle variable speeds of up to 4,700 RPM. Putting all these features into consideration, we strongly recommend this worm drive saw.
Has a large cutting capacity
Delivers precise cuts
Easy to handle
Assembled in China
SKILSAW 8-1/4 In. Worm Drive Saw, SPT78W-01
Yotube Video Review: SKILSAW 8-1/4 In. Worm Drive Saw, SPT78W-01
If there is a brand that does not need an introduction as far as worm drive saws are concerned, then it would have to be SKILSAW Power Tools. The SPT77WML-01 is one of the latest products to be manufactured by this company. Made out of magnesium alloy, the SPT77WML-01 is not only lightweight, but also exceptionally durable. It features a 15-amp Dual-Field™ motor that delivers the perfect cutting performance on a wide range of applications. The motor also supports no load speeds of up to 5300 RPM. But that’s just the beginning… The unit can deliver bevel cuts at up to 53 degrees with positive stops at 0 and 45 degrees. It also comes with a Cut-Ready™ depth of cut system for quick, precise depth measurements. As if that is not enough, this saw features an anti-snag lower guard that offers extra protection when tackling small cut-off pieces. The guard also protects the blade from damage when not in use. Another exciting feature is the multi-function wrench that makes the process of changing blades as easy as 1, 2, 3. You do not have to struggle with blade replacements anymore! What makes this saw so special?
Conclusion Here’s the point: The SPT77WML-01 is a saw that every serious contractor should have. It comes with numerous features that can tackle a wide range of cutting applications. Furthermore, it features a very powerful motor that delivers desirable results beyond expectations. What’s more amazing is that the gears are oil lubricated, ensuring that the saw stays cool throughout the day even when tackling heavy lumber. Customers also enjoy a 180-day money back guarantee after purchasing this product. In view of all these amazing features, how much more can you ask for?
Lightweight design for reduced user fatigue
Soft rubber grip for maximum control
Powerful motor for superior performance
Very easy to use
According to some customers, the saw tends to wobble
Does not come with automatic safety features
SKILSAW Lightest Worm Drive Saw, SPT77WML-01
Yotube Video Review: SKILSAW Lightest Worm Drive Saw, SPT77WML-01
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Lightweight in design, powerful in performance, the Bosch CSW41 is a worm drive saw worth checking out. The saw features a 15-amp motor that can handle no-load speeds of up to 5,300 RPM. As if that is not enough, this saw comes in a rigid motor housing that prevents the blade from wobbling, subsequently delivering accurate cuts. Additionally, the Bosch CSW41 has a left side blade placement that provides a clear line of sight for more precision. It also comes with an onboard multi-function wrench that allows users to remove the blade knockout, adjust levers and change blades swiftly and conveniently. Importantly, this saw delivers accurate bevel cuts at 53 degrees with positive stops at 0 and 45 degrees. It also has bevel adjustment levers that allow you to make quick modifications for a variety of cuts. The saw only weighs 13.2 pounds. You can, therefore, use it from site to site with reduced levels of fatigue. Furthermore, it comes with a built-in saw hook that allows for easy storage in between cuts. Let’s dig deeper into some of this unit’s top features.
ConclusionWant to hear our honest opinion about this saw? Of course, you do. Well, the Bosch CSW41 is one of the lightest worm drive saws in our product reviews. It comes with state of the art features that guarantee comfort and convenience for any type of woodworking project. Furthermore, the unit has a powerful motor that delivers exceptional torque for a variety of cuts. Essentially, it can handle both small and large workpieces with relative ease thanks to its anti-snag guard. In view of all the features, we highly recommend this saw to anyone looking to invest for a professional-grade worm drive saw.
Here we are again with yet another product from SKILSAW. This time it’s the SPT77W-01. The saw features a dominant 15-amp motor that delivers extreme torque and power for ripping through dense lumber without burning out. Furthermore, it can handle no-load speeds of up to 5,300 RPM with relative ease. But that’s not even the best part. The SPT77W-01 is equipped with a Cut-Ready™ depth of cut system that does a great job to deliver quick and accurate cuts. Moreover, the saw has a 51-degree bevel cut capacity with positive stops at 0 and 45 degrees. This makes it the perfect saw for concrete forming and framing. Interestingly, the saw weighs 14.2 pounds only, making it extremely portable. Furthermore, it is highly durable thanks to its sturdy aluminum body. This means that you can use it in tough work environments without worrying about damaging the saw. Amazingly, the unit comes with oil-lubricated gears that reduce friction and heat produced while in operation. Is that all? Certainly not… Here are additional features.
Conclusion If you are looking for a powerful saw that can tackle a wide range of cutting applications, then look no further than the SKILSAW SPT77W-01. The saw comes equipped with a number of features, for a splendid and efficient performance. You can use it to cut several types of materials ranging from engineered wood to wet lumber. What’s more amazing is that the saw can also cut through concrete. From the look of things, you won’t require any other equipment once you get your hands on this saw.
Lightweight and compact design
Easy to use
Features a powerful motor
Variable speed options
Removable swift blades
The plastic handle is not durable
Made in China
SKILSAW 7-1/4 In. Aluminum Worm Drive Saw, SPT77W-01
Yotube Video Review: SKILSAW 7-1/4 In. Aluminum Worm Drive Saw, SPT77W-01
The DCS577X1 is one of the latest cordless worm drive saws from DEWALT. The unit features a unique brushless motor that promises more runtime with less heat buildup. In essence, you can use it throughout the day without the motor burning out. Additionally, the saw features an electronic brake that automatically stops the blade when the saw is not in use. This guarantees extra safety around the workshop. But that’s not all… The performance of this saw is truly exceptional. It can deliver up to 2400 watts of power with a maximum cutting depth of 2-7/16 inches. The saw also has a bevel cutting capacity of 53 degrees with positive stops at 45 degrees and 22.5 degrees. It doesn’t end there… The unit comes with a built-in dust blower that keeps the cut line clear when working on your projects. Let’s recap on some of this unit’s top features.
Conclusion Here’s the deal…. The DEWALT DCS577X1 is designed for carpenters, framers and general contractors who deal heavily with materials such as plywood, OSB, hardwood, flooring, and dimensional lumber. It has an excellent lower guard design that allows users to reach farther and cut large workpieces without changing positions. This unit also includes a 9.0Ah battery that provides better runtime without requiring frequent charging. This makes the saw convenient for job sites that do not have a consistent source of electrical power. Furthermore, you can carry the saw conveniently anywhere you go thanks to the worm drive saw case included in the package.
Delivers extreme power and performance
Electronic brake for extra safety
Features a carry case
Reasonable 3-year warranty
The price could be an issue for budget-conscious users
If you are searching for a portable worm drive table saw, then look no further than the SKILSAW SPT70WT-01. The unit has the capacity to rip through any type of material, including heavy lumber, plastic and metal bars. It also comes with a 15-amp dual-field motor that delivers extreme torque and power for a wide range of cuts. Furthermore, it has a 3-1/2-inch depth of cut and a 25-inch rip capacity, which is ideal for full sheets of plywood and 4x of material. Just like most worm drive saws from SKILSAW, the unit comes with oil-lubricated gears for extended machine life. It literally stays cool even when tackling heavy-duty projects! But that’s not all… It comes with a number of safety features, including an anti-kickback guard system and a self-aligning fence. Let’s recap on some of this unit’s top features.
Conclusion The SKILSAW SPT70WT-01 is regarded as the world’s first worm drive table saw. It has the capacity to rip through a wide range of materials with minimal effort required. The saw’s power is simply amazing as it can tackle full sheets of plywood with utter precision. The table extends out to more than 4 feet, meaning that it can handle large workpieces with relative ease. Although it has a powerful 15-amp motor, the unit is comparatively quieter than most circular saws within its class. It also features an onboard accessory storage that puts it a class above the rest. With all these features at your disposal, can you really afford not to inquire about this saw?
The DEWALT DCS577B is crafted to deliver smooth, accurate cuts effortlessly. It features a powerful brushless motor that can handle speeds of up to 5,800 RPM with longer runtime compared to other saws within its class. Interestingly, this cordless saw from DEWALT beats most corded units thanks to its sheer power. It delivers a maximum wattage of 2,400 while giving you the privilege of enjoying its portability. Additionally, the unit comes with several features, including a high-grade magnesium shoe and an electronic blade brake that automatically stops the machine from running as soon as the trigger is released. What’s more amazing is that the saw has a very reasonable bevel capacity of up to 53 degrees, with positive stops at 22.5 and 45 degrees. As if that is not enough, the unit features a dust blower that removes dust, hence clearing the line of sight for extra precision. The saw features a rafter hook that allows you to easily hang your tool when not in use. So what makes this unit special? Check out these features.
Conclusion There is always something special about DEWALT products. The company has put much emphasis on manufacturing saws that are portable, versatile and extremely efficient, and the DEWALT DCS577B is no exception. The saw offers a relatively superior performance with longer runtime compared to other units. Furthermore, it has great bevel capabilities with a very clear line of sight for more accurate cuts. Moreover, the saw is extremely lightweight and you can make more precise angled cuts without changing your position. Backed by a 3-year warranty, there is no reason why you should not add this portable worm drive saw to your tool inventory.
Our final pick for the perfect worm drive saw is the SKILSAW SPT99-11. Just as the name implies, this saw is equipped to handle heavy duty projects that involve cutting a variety of materials ranging from wood to concrete. In fact, most contractors consider this unit as a worm drive concrete saw due to its sheer power. Designed for professional enthusiasts, the SPT99-11 features the legendary worm drive gearing for fast, accurate cuts. The saw can cut smooth, accurate cuts 4 times faster than a conventional direct drive table saw. Furthermore, it has a depth of cut capacity of 3-5/8 inches with a rip capacity of 30-1/2 inches, making it ideal for both small and large workpieces. As if that is not enough… It comes with a precision rack and pinion fence that allows you to make quick adjustments for accurate cuts. The unit also features a rolling stand with 16-inch wheels for enhanced portability. You can easily move the saw from site to site thanks to its improved mobility. Let’s dig deeper into some of this unit’s top features.
Conclusion The SKILSAW SPT99-11 is an expensive investment that requires a careful thought before committing yourself to buy the machine. Nevertheless, the saw comes fully-equipped to handle all types of industrial projects, making it the perfect tool for professional contractors. The fact that the unit can tackle heavy-duty projects 4 times faster than regular direct drive saws greatly enhances productivity at the workplace. Furthermore, it can deliver precise cuts thanks to its dedicated pinion fence system. With all these features at your disposal, how much more can you ask for?
High rip cut capacity
Comes with a dust collection system
Compatible with other company’s table saw accessories
How to Choose the Best Worm Drive Saw – Buyer’s Guide
Do you want to know how to choose the perfect saw? Well, here are a few factors that you should consider.
The first factor that you should consider is the motor. A good motor will determine the power of the saw, ensuring that you make accurate cuts faster for enhanced productivity. Most of the featured worm drive saws come with 15-amp motors, which is good enough to offer the much-needed reliability that you require to get the job done. You may also opt for brushless motors common with DEWALT worm drive saws.
Do not opt for the first cheapest worm saw that comes your way. To protect your investment, always go for a saw that comes with durable features made using sturdy materials. Avoid saws that are constructed using plastic materials as they tend to break down easily. Additionally, make sure that you acquire the right worm drive saw lubricant to keep the gears well-oiled.
Safety is of great importance when buying any power tool. You should look out for various safety features such as electronic blade brake and rail guards.
Size and Noise
Weight is a factor that directly affects the accuracy of the saw. Although you may be tempted to go for a light model, an extremely lightweight saw does not deliver accurate cuts. Noise is a factor that cannot be ignored considering the fact that the most powerful motors release more sound. You should, therefore, invest in earplugs to prevent distractive noise levels.
Price is another important factor that you should consider when shopping for a worm drive saw. Fortunately, most of the saws in our review are fairly priced giving you a variety of options as far as picking the right tool to suit your budget is concerned. You do not have to dig deeper into your pockets to find a saw that offers good value for money.
How to Use a Worm Drive Saw
Learning how to use a worm drive saw requires a lot of practice. You will be required to grasp how to position yourself and hold the saw effective so as to deliver accurate cuts without injuring yourself. Here are the steps on how to use a worm drive saw.
Secure your workpiece firmly on your work table
Mark the material you want to cut
Set the desired cut off depth
Make sure the saw guard is functioning correctly
Position your body behind the saw such that it is more out in front of you
Switch on the trigger and start cutting while watching the base of the saw.
Types of Worm Drive Saws
Want to know more about the different types of worm drive saws? We bet you do. There are two types of worm drive saws. These include:
Worm Drive Table Saw
This type of unit features a saw mounted on a table for extra stability, especially when working on large projects. Worm drive table saws are normally used for ripping a wide range of materials and they are considered more powerful than regular direct drive saws.
Cordless Worm Drive Saw
As the name implies, a cordless worm drive saw is a portable unit that is powered using rechargeable batteries. In essence, it is a battery powered worm drive saw. They are popular for tasks that require more mobility.
Worm Drive Saw Blades
Worm drive saws use different types of blades depending on the brand and design of the tool. Some of the most common blades include:
There are so many reasons why you would want to use a worm drive saw over other types of saws. The main benefits include:
Worm drive saws are more powerful than regular direct drive saws
The blade is located on the left side of the use, making it more natural to follow the line of cut
The handle is angled ergonomically for maximum comfort and control
Delivers smooth cuts thanks to the presence of gears
Worm drive saws are durable and more resilient in tough work environments
Can tackle thicker lumber easily
All parts and accessories have replacements
SKILSAW vs. DEWALT Worm Drive Table Saw
SKILSAW and DEWALT are both highly reputable brands renowned for producing high quality cutting tools. Unlike DEWALT, which produces a wide range of power tools, SKILSAW focuses solely on making saws. For this reason, their worm drive table saws tend to be more powerful than DEWALT saws. Another big difference between these two brands is that SKILSAW worm drive table saws in our reviews tend to be much heavier than the DEWALT saw. This offers extra stability and the much-needed resilience required for heavy-duty projects.
Worm Drive Circular Saw vs. Regular Saw
The differences between a worm drive circular saw and a regular saw are obvious. Firstly, they are more powerful, and they offer a deeper cut of depth. Worm drive saws also have a greater load capacity. Furthermore, they are built to last as they have lubricated gears that reduce friction and prevent heat buildup. Make sure you purchase the right oil for worm drive saw to keep your tool in top shape for years to come.
Worm Drive vs. Circular Saw
Is the difference between worm drive saws and standard circular saws troubling your mind? Standard circular saws also known as sidewinders are quite different from worm drive saws both in operation and design features. The motor in a sidewinder is located next to the blade hence its name, while worm drive saws have their motors located behind the blade. The motor orientation in worm drive saws gives these units a longer and narrower profile for extended reach.
Care and Maintenance Tips
Worm drive saws do not come cheaply. For this reason, you must take care of your investment to ensure that it serves you for years to come. Here are the care and maintenance tips that you can use to safeguard your saw.
Never use a wire brush to clean the blades
Always check on the level of oil in the saw
Check for any loose nuts and screws, and tighten accordingly
Keep your blades sharp for optimum performance
Always store your saw in a cool, dry place away from moisture
Check the electric cord for any cuts or damage
Working with any power tool can be hazardous. Nevertheless, by using these safety tips, you can protect yourself from grievous harm.
Always check your saw guard to make sure that it is functioning properly
Check the electronic blade break to make sure it is operational
Secure any loose clothing
Wear eye protection and earplugs when using your worm drive saw
Clamp your piece to the workbench so that you may use both hands when operating the machine
Warranty periods for the worm drive saws in our product reviews range from one year to five years. You should check with your supplier to establish the coverage of the warranty to make sure you are getting good value for money.
What type of oil do I need for my worm drive saw?
It depends on the manufacturer of your saw. You may use branded oil products as recommended by the manufacturer or 80/90 weight gear oil.
My motor is shutting down under load. What could be the problem?
This normally happens when the overload switch is damaged or the blade has excessive wear. Replace the blade or overload switch for optimum performance.
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