Rotorazer reviews 2018- The best circular saw

For the best rotorazer and mini circular saw, check out the rotorazer reviews and buying guide of 2018. Isn’t it satisfying to see your handiwork, especially if you did it all from scratch? As satisfying as it is, DIY projects for home improvement aren’t always easy. While starting out is the hardest part, using the wrong tools makes the whole experience frustrating.

To avoid all that, and the need to buy many, look for multi-purpose tools. A rotorazor is one such tool! Rotorazers replace jigsaws, hacksaws, and circular saws, among other saws.

Throughout this review, you will gain insights on the best rotorazor, best mini circular saw and you will avoid costly purchases. Simply put, this rotorazor review guides you to the most efficient, and high-performance rotorazor and its alternatives. Let’s get started!

Rotorazer Reviews with comparison chart

PhotoModelMotor PowerBatteries Required or notBatteries Included or notReviews
Rotorazer Multi-purpose Circular Mini Saw Rotorazer Multi-purpose Circular Mini Saw 400 Watt and 3400 RPMsNOTNOTLatest Review
Rotorazer Platinum Circular SawRotorazer Platinum Circular Saw500 Watt and 4500 RPMsNOTNOTLatest Review

Defining the RotoRazer

A rotorazer is an innovative yet versatile tool that does it all. It is your ultimate all-in-one saw that has seven saws in one handy tool. Though you have seven different saws in one device, it is lightweight for ease of use. If you are planning to have several craft projects, remodeling, or construction this year, this is it! It cuts through any material in any possible way.

Who can use it?

Crafters – this means just about everyone.
Carpenters – this handsaw is easy to use. It also comes with quick-change, razor-sharp blades making it versatile. The blades cut through any material in any direction.

Interior designers – your interior design and remodeling work will be more comfortable with the roto razer.
Construction workers – instead of buying different saws, get this one saw to complete all your tasks faster.

How did we write this rotorazer reviews?

How to find the best circular saw and rotorazer?

Finding a tool that does it all seems impossible, doesn’t it? Well, that was us before. What did we do? We listened to the experiences of the people who’ve used the rotorazer and learned from the experts. Since you cannot take what everybody says to be the gospel truth, some of our team members try out the products.

Going through all that trouble was necessary because you need to know what you are putting your money into. You also need to know whether to trust online reviews. Finally, this review helps you choose quality.

For this review, we considered the efficiency of the hand saws. We also needed to determine if all the roto razer saws were functional. Also, we checked if the appliance was as powerful as the manufacturers claimed. Did the rotosaw cut through all materials? Is it safe? Taking into account positive and negative reviews, we determined the rotorazers with the most desirable features.

Things to Consider Before Buying a Rotorazer

Even though the rotorazer promises to do more than you ever imagined, you shouldn’t buy it blindly. There are significant features you should consider. Those guiding considerations include:


For your money’s worth, the rotorazer’s construction should be sturdy. It should come with a construction-grade chasse that houses the powerful motor. Though light, the chasse should be lightweight.

Types of blades

Blades enhance the versatility of the roto razer. The best rotorazers have interchangeable blades. The blades are razor-sharp and made of diamond, tungsten, and steel. The blades have adjustable blade guards for cutting through shallow, medium, and thick materials.

Dust extraction systems

You also need to avoid dust in your eyes, nose, hair, clothes, and a big mess on the floor. For that, get a rotorazer with a reliable dust extraction mechanism. From these rotosaw reviews, the highly-rated rotorazers have handy dust extraction systems.

Price and quality

While your budget determines the product’s category, you shouldn’t go for a low-quality rotorazer. A high-quality rotorazer is costly, but it gives you value for your money. Don’t buy a rotosaw just because it is cheap, buy it because it is durable, functional, easy to use, efficient, and powerful.

Rotorazer Saw Review: Top 2 Products

1. Rotorazer Multi-purpose Circular Mini Saw with 3 Interchangeable Blades and Dust Extraction System – Red

Rotorazer Multi-purpose Circular Mini Saw
If you are looking for a handsaw that caters to all your sawing and cutting needs at once, get this tool. It is an attractively packaged multi-purpose circular mini saw that is easy to use. It is durable, sturdy, and lightweight.

Multi-Saw Combination

It is a unique rotorazer which is a combination of a hand, hand, circular, jigsaw, tile, miter and hacksaw. Other than the versatility, you also need this tool because it cuts in all directions.

Power and Performance

This rotorazer has a 400-watt motor that cuts through different materials at high speeds of up to 3400 RPMs. This power increases the functional efficiency, and you do more in less time.


It has diamond, tungsten carbide, and high-speed steel blades interchanged using an adjustable blade guard. These blades are specific sharp and robust cutting through stone, wood, and metal respectively.

Dust Extraction

The dust extraction system gets plugged into the dust release valve and its other end connected to a household vacuum. This extraction system keeps your eyes safe and prevents a messy workspace.

Adjustable depth

The adjustable depth lever is the other fundamental feature. With it, you can choose between shallow, medium and deep cuts.

Use of construction-grade materials for the chassis. This construction makes the rotorazer long lasting while protecting the motor. Note that the hardened material is lightweight.

What we liked:

  • It is lightweight and comfortable to use.
  • The dust extraction system leaves no mess.
  • It is precise.
  • It’s durable, and it offers lasting performance.
  • It has a multi-cutting capacity, and the adjustable depth lever gives a cutting depth of about .5 inches.

What we didn’t like:

  • The blades are small.
  • It doesn’t cut through thick materials.
  • It can’t cut through glass or aluminum


There is a lot written about this product, but we encourage you to check it out for yourself. Yes, it has its shortcomings but, it gets work done unless you have a big project.

The most significant issue with this rotorazer is that it has small blades and that it cuts through thin materials only. So, it isn’t ideal for big projects.

Check Latest Review, Rating and Price

2. Rotorazer Platinum Circular Saw Reviews

Rotorazer Platinum Circular Saw Reviews
Your remodeling and crafts projects will go faster with this rotorazer. A look at the rotorazer saw platinum reviews reveals that this is a beloved rotosaw that does what it is supposed to, efficiently.

Power and Performance

It is a high-performance tool thanks to its powerful motor, tough blades and durable construction. The other reasons for the top rating include the presence of interchangeable blades, lightweight design, versatility, ease of use, and the presence of guide rails for multidirectional cutting.

This rotorazer platinum circular saw has a 500-watt motor that runs at a maximum speed of 4500 RPMs. The power makes the rotosaw ideal for woodworking, metal cutting, and stone cutting.

This rotorazer weighs less than 10lbs, and the parts are easy to attach. The lightweight and ease of assembly mean that anyone can use the device.


This circular saw comes with three razor-sharp cutting blades namely: steel, diamond, and tungsten carbide blades. These blades are interchangeable hence the versatility of the saw in metal cutting, stone and tile cutting, and woodworking respectively.

It features a lever which lets you cut through thick, medium and shallow materials – you can adjust the depth of the blades up to 1 inch and use the roto saw for any project.

You can cut in any direction with the help of the guide rail. The guide rail gives precise cuts all the time as you see where you cut.

What we liked:

  • The parallel guide rail ensures long, straight, and precise cuts.
  • The dust extraction hose attaches to any vacuum preventing messy work.
  • It isn’t too big or too heavy, and the use is manageable.
  • Has a powerful motor, a multi-saw combination, and it is versatile.
  • Cuts through inch-deep materials.

What we didn’t like:

  • A tad bit expensive.
  • It cannot handle heavy-duty works.


A Rotorazer Platinum Circular saw is a 7-in-1 package that is multifunctional and an excellent choice if you are looking for versatility. Analysis of Amazon user reviews and expert advice reveals that this is the best rotorazer available.

The cutting depth is thicker than others. The single downside is that you cannot use it for intensive work. For home improvement projects, this is the best roto saw.

Check Latest Review, Rating and Price

Best Rotorazer competitors and alternatives

What if you don’t find a product that appeases you in the rotorazer saw reviews? Do you forego the use of saws entirely? We hope not! There are alternatives to rotorazers. With you in mind, we researched and reviewed the top alternatives to rotorazers. The saws below are the best rotorazer alternatives for your woodworking and remodeling projects, and crafts.

Best mini/circular saw review with comparison chart

PhotoModelPower SourceBatteries Required or notBatteries Included or notReviews
Dremel SM20-02 120-Volt Saw-Max Tool KitDremel SM20-02Battery PoweredNOTNOTLatest Review
WORX WORXSAW 4-1/2WORX WORXSAW 4-1/2Electric-CordedNOTNOTLatest Review
WORX WX081L ZipSnip Cutting ToolWORX WX081LBattery PoweredRequiredIncludedLatest Review
DEWALT DWE575SB 7-1/4-Inch Lightweight Circular Saw DEWALT DWE575SBElectric-CordedNOTNOTLatest Review
DEWALT DCS575B FLEXVOLT 60V MAX Bare Tool Brushless Circular SawDEWALT DCS575BBattery PoweredRequiredNOTLatest Review

1. Dremel SM20-02 120-Volt Saw-Max Tool Kit

Dremel SM20-02 120-Volt Saw-Max Tool Kit
What will you work on this year? Are you considering woodworking or remodels at home or away? Well, this Dremel SM20-02 120-Volt Saw-Max Tool Kit is exactly what you need. It is capable of cutting through plastic, wood, tile, metal, and masonry efficiently. The versatility comes from the powerful motor and the saw’s durable construction.

Features and benefits

This Dremel SM20-02 120-Volt Saw-Max Tool Kit has a 6-amp motor that runs at 7000RPM and a worm drive. As a result, you can use it in tough cutting applications; the worm drive enhances durability.

It comes with two cutting wheel positions. This enhances the flexibility of making straight, plunge, and flush cuts.
Straight cutting, as the name suggests means cutting consecutive lines in longboards.

Plunge cutting is cutting directly into the center of a board without drilling pilot holes for the saw blades.
Flush cutting refers to making cuts against other materials.

The saw is small in size, and it weighs 6.4lbs. The saw is easy to use, and you can maneuver tight spaces with it.
This saw has a perfect line of sight and an adjustable depth control. These two features enhance cutting precision and cutting control.

What we liked:

  • Powerful motor.
  • Versatile, and makes straight, plunge, and flush cuts.
  • Easy to use, lightweight, and comfortable.
  • There is a dust extraction port for clean cuts.
  • It is affordable.

What we didn’t like:

  • The blades only go down ¾ inches deep.
  • The blades dull easier.
  • The front end guard is plastic, not metal.


This Dremel SM20-02 120-Volt Saw-Max Tool Kit is among the most influential saws. It comes with two different cutting wheel positions that make the saw efficient in making the plunge, straight, and flush cuts.

It is also smaller than most other saws but looking at all that it does; this is a great saw to own and use for home projects. So, if you feel that this saw meets your needs, then you should check it out on Amazon.

Check Latest Review, Rating and Price

2. WORX WORXSAW 4-1/2″ Compact Circular Saw – WX429L

Whether you have used a WORX circular saw before or not, this saw guarantees a high level of functionality. It is a good purchase and makes an excellent tool for your DIY projects because of its maneuverability. It is sturdy and lightweight making it easy to use. It has a host of features.

Powerful motor

This circular saw has a 4-amp powerful motor. The power of this motor is the reason why the engine gives reliable performance whenever in use.

The saw features an extra-thin blade. Thanks to the thinness of the blade, there is less strain on the saw such that the motor delivers the highest level of performance at high speeds.

Guide attachment

It features a parallel guide attachment. This accessory lets you make straight and precise cuts. You will also make fast and easy adjustments of up to 2 inches and from 0 to 45 degrees.

Blade design

It has a left-handed blade design. With this configuration for the blade, you have a more prominent cut-line visibility which results in clean, and safe cuts.

What we liked:

  • It is lightweight and has a compact design that makes it easy to use.
  • The blade is adjustable up to 2 inches deep.
  • Powerful and small.
  • High-quality design.
  • The thin blade increases the cutting performance.

What we didn’t like:

  • Underpowered.
  • Only good for small jobs.
  • The built isn’t sturdy


This saw is powerful enough to handle small tasks. You cannot use it for heavy-duty jobs because it has less power and short blades. But, even with these drawbacks, this circular saw is easy to use. It is lightweight. If you are looking for a saw for your DIY projects, this Amazon product awaits.

Check Latest Review, Rating and Price

3. WORX WX081L ZipSnip Cutting Tool

WORX WX081L ZipSnip Cutting Tool
Your home improvement projects could do better with this powerful WORX WX081L ZipSnip Cutting Tool. You can use it indoors and outdoors, and it also handles cutting of delicate materials easily. The self-sharpening blades ensure that you have precise cuts every time. It derives power from lithium-ion batteries.

Features and benefits: Battery

It has lithium-ion batteries. These batteries are rechargeable, and they hold power even for months so you can use it often without having to charge it.


It features nifty self-sharpening blades. These blades ensure that you get precise cuts every time.

Lock-out switch

It comes with a lock-out switch. The lock-out switch works in conjunction with the trigger to enhance safety when in use or out of use.

Other Highlighted Features

Lightweight and ergonomics. The cutting tool is small and lightweight giving you effortless control. For ergonomics, it has soft-grip handles which offer maximum comfort.

This cutting tool is versatile. Thanks to its versatility, you can use it instead of a pair of scissors or a knife to open robust packages, and cut wrapping paper. It also works supremely well in cutting rubber, thick cardboard, and plastic.

What we liked:

  • Gives precise cuts with clean edges.
  • Fast, fresh cuts, and no spills.
  • Easy to change the blades.
  • It has self-sharpening blades.
  • High-quality design. It is also easy, and comfortable to use.

What we didn’t like:

  • You cannot use it to cut heavy objects.
  • It doesn’t cut glass.
  • It is only ideal for small projects as it can break.


The WORX WX081L ZipSnip Cutting Tool is the perfect replacement for knives and scissors when it comes to cutting tough items. It has a powerful lithium-ion battery, and you can use it on delicate things like wrapping paper. Unfortunately, the size of the cutting tool and the power make it a poor choice for heavy-duty use as noted by users on Amazon. Our verdict – this is a useful home improvement tool, not industrial.

Check Latest Review, Rating and Price

How to change the blades of Rotorazer saw?

Rotorazer and circular saw blade

This rotorazer features three interchangeable blades. Since the blades have different roles, you have to change them. The three blades include a tungsten carbide blade for woodwork, a high-speed steel blade for metal cutting, and a diamond blade for stone and tile cutting.

  • To change the blades, first, disconnect the roto razor from any power source.
  • Next, insert the hex socket wrench on the right side of the roto saw while inserting the hex wrench on the left side so that you loosen the hex head bolt.
  • Next, insert the fixed blade. Using the hex wrench, tighten the hex head bolt. When stretching, ensure that you enter the blade correctly.
  • Strongly tighten the bolt.

How to Change the Blade in a Circular Saw?

How to use the Dust Extraction System of Rotorazor Saw?

The dust extraction system protects your eyes, and also prevents a messy working area. So, to avoid dust from your clothes, hair, and working table/ room, you should use the dust extraction system, correctly.

For use, plug one end of your rotorazer saw into the dust release valve on your roto saw.
Next, plug the other side of the roto razor into the hose of a household vacuum. You can use any vacuum.

With both ends connected, connect your vacuum to a power outlet.

Push the power button on the vacuum on. You can start cutting as long as the vacuum is on.

When you finish cutting, you should switch off the vacuum before unplugging the hose and the rotorazer’s dust release valve.

Read how to clean wood furniture here.

Essential tips for using Rotorazer Saw

Since the rotorazer saw lets, you make straight, and plunge cuts, you should adjust the cutting depth carefully. Always remember the type of material you are cutting and the cutting surface.

  • For high efficiency when cutting, start cutting only after the blades start spinning.
  • Protect the blades and the support material by using a suitable cutting surface or a workbench.
  • If necessary, use cutting fluid.
  • Don’t cut continuously. After cutting for about two minutes, give the saw some time (same two minutes) for it to cool down.

Storage instructions

  • Careful storage safeguards your roto razor, prolonging its life.
  • To keep it in good shape, always store it in a well-ventilated place.
  • The storage location should be cold and dry, and it shouldn’t harbor moisture. Since the saws are metallic, the humidity will make them susceptible to rusting.
  • Keep the saw away from the reach of children.

Safety and security

framing nail gun safety

Though it makes work more comfortable, it may cause severe damage. To be safe, keep the following measures in mind:


This is a common phenomenon with saws. It refers to the sudden reaction of an uncontrolled saw that causes the saw to lift up, and out of the workpiece. The saw faces you so, it is dangerous. But, kickbacks don’t just happen. Kickback results from an incorrect operation or misuse of the saw.

How to prevent kickback?

Have a firm grip on the saw using both hands while positioning your hands in a manner that resists the forces of kickback. Also, keep your body on one side of the blade, and not in line with the blade. You should also release the trigger, and hold the saw until it stops if you need to stop cutting midway.

Health precautions

You should note that some of the dust created when sawing is unsafe. The dust has chemicals that can cause congenital disabilities, cancer, and other forms of damage to the reproductive system. The dust may have a lead, crystalline silica, arsenic, or chromium. So, you should wear protective gear or get professional help.

Other precautions

  • Keep your hands from the blade and the cutting surface. Your second had should be on the body of the motor’s housing.
  • The guard doesn’t offer protection against the blade below. Therefore, you shouldn’t reach underneath the workpiece.If working around electric cords, use an insulated gripping surface to hold the roto razor saw.
  • Do not hold the workpiece across your leg or in your hands. Have a secure working platform to work.

Frequently Asked Questions (FAQ):

frequently asked questions about the brad nailer

Q: How does the Rotorazer saw work?

A: With over 400-watt motors, and blades that rotate at 3400RPMs, the blades spin and cut through different materials and surfaces.

Q: What kind of surfaces do Rotorazers cut?

A: The saw can cut wood, tile, stone, metal, masonry, or carpet. This is because the saws have different blades. The diamond blade cuts rock, steel blade cuts metal, and the tungsten carbide blade cuts wood and wood products.

Q: How do I use the dust extraction system?

A: You have to connect the dust release valve to the rotorazer, and the hose to the vacuum before you start cutting.

Q: How do I change the blades?

A: You have to untighten the hex head bolt after disconnecting the saw from a power source. Then, insert your blade of choice and tighten the hex bolt.

Q: What are the dimensions, weight of the unit, and the length of the cord?

A: Rotorazer unit weighs 2.64lbs, the cord length is 6.75ft, and the hose length is 5.3ft.
The Rotorazer Platinum unit weighs 4.70lbs, the cord length is 9.6ft, and the hose length is 6.9ft.

Read Brad Nailer vs Finish Nailer: What’s the Best?

Final Verdict

Choosing the best rotorazer saw depends on the functionality of the saw. For the feature, you have to look at the product’s performance, type of blades, motor’s power, and the overall quality of the saw’s built. A look at these features shows that some saws are better and more powerful than others. While prices vary, you should make your decision based on the quality of the product.

The price is only essential when working on a budget. In case of budgeting needs, you may have to look at alternatives.

From these rotorazer review, it clear that all the saws and cutting tools have particular uses. The only issue is that some rotorazers may have better features than others. From our discussion, the Rotorazer Platinum Circular saw is superior to the Rotorazer multi-purpose saw. The rotorazer saw platinum reviews show that it is a high-performance saw.

Remember that all the products in this rotorazer reviews can handle your cutting needs bringing your DIY project to a successful end. Don’t postpone that remodeling project or buy multiple saws when you have Rotorazers at your disposal!

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