What Is a Hypoid Circular Saw? Meet Makita’s New Hypoid Saw

Hypoid saws are often confused with worm drive saws. But while the two both function as power cutting tools, hypoid saws are typically used when you need a significant amount of torque.

They are also characterized by having a sealed motor with the blade placed on the left side.

Among the hypoid saws available on the market today, the ones from Makita are some of the most highly recommended.

Makita is a Japanese brand that’s been around for more than a century. Its products are known for their quality and durability, which explains why the brand is a favorite by professionals.

Consumers go for hypoid saws when they are looking for a powerful tool. Therefore, the main considerations are torque, performance, and overall technology. 

Quick Summary 

The 5477NB and 5377MG hypoid saws may come from the same brand but they each have unique characteristics that set them apart from each other.

The 5477NB is recommended for those who do not particularly enjoy frequent maintenance work. This model comes with oiled gears so there won’t be a need for oil changes. What makes the 5377MG a standout, meanwhile, is its lighter body weight thanks to the magnesium components.

However, these are only generic comparisons of the two popular Makita tools. For a more in-depth inspection of their features, read our review. 

Let’s Compare Makita 5477 NB and 5677 MG 7 ¼-Inch Hypoid Saws 

Makita 5477NB 7 ¼-Inch Hypoid Saw

Makita 5477NB 7-1/4" Hypoid Saw

The Makita 5477NB 7 ¼-Inch Hypoid Saw is the choice if you are on the hunt for an electric saw that really delivers in the performance department without much consideration in its overall weight. This product is equipped with plenty of features that help you work more efficiently. 

Heat-dissipating blades 

Efficiency is among the most important requirements of professionals when choosing a circular saw. This is why the brand designed the 5477NB with strategically placed vents that help dissipate heat and boost the performance of the device.

It also has a chemically-treated base plate to resist rust and warping, as well as carbide tips that can withstand heavy-duty cutting.

Makita 5477NB 7-1/4" Hypoid Saw

Oil bath technology 

One common complaint circular saw users have is the need to change the lubricant regularly. This is to ensure that the blades will have no problems cutting through the material.

But this is not the case for the 5477NB thanks to its oil bath technology that complements the sealed motor feature. The blade in this device is constantly and permanently lubricated, reducing maintenance work on your part.

Guaranteed comfort and ease-of-use 

Makita knows that the 5477NB is not the lightest hypoid saw available. But the brand made sure that the device is packed with features that make it easy to use.

This tool is ergonomically designed with a push-button spindle lock for quick and safe blade changes. It also comes with an oversized handle and rubberized grip for better control, as well as a reinforced 10-foot cord, making it ideal for use on outdoor sites. 

Makita 5477NB 7-1/4" Hypoid Saw

What We Like 

  • Permanently-oiled gears, so there is no need for oil changes
  • Push-button spindle lock for quick and easy blade changes
  • Oversized handle and a rubber grip for user comfort 

What We Don’t Like 

  • Heavier than most circular saws in its class 

Final Thoughts 

The 5477NB is a great choice for workers whose main priority is a tool that can cut through anything. It does not have as many safety features as other models in its class. But if you are only after a product for its cutting efficiency, then this could be perfect for you. 

Makita 5377MG 7 ¼-Inch Magnesium Hypoid Saw 

Makita 5377MG 7-1/4" Magnesium Hypoid Saw

When it comes to hypoid saws from Makita, the 5377MG is often the model that is mentioned. This is because of the product’s overall efficiency, usability, and the quality of results you get. Designed to cater to your hardcore industrial needs, it effortlessly slides through wood and metal within seconds. 

Engineered to perform 

If there is one thing hypoid gears are known for, it is their high-performing ability to cut through various types of material. And Makita’s 5377MG is no different. This product is built with a 15 AMP industrial motor that delivers a 4,500 no-load RPM.

The gears are precision-machined and factory-lubricated, so you are guaranteed with constant power and a lesser need for regular maintenance. 

Magnesium composition 

The main difference between the 5377MG from the 5477NB is their weight. This product’s motor case, base plate, and blade case are all made from magnesium, allowing it to achieve a lighter weight design. This results in better balance and comfort, as well as less fatigue for the user.

A device’s weight plays a big role in the overall user experience, especially if you are working on big projects that require longer hours or if you are expecting to use it on a daily basis. And this innovative solution from Makita is hard to miss.

Quick one-hand adjustments 

Another notable feature of the 5377MG is the large rubberized lever that makes one-hand adjustments easier. This is helpful when you want to keep a hand on the front grip of the device while you adjust the levers according to the requirements of your project. 

Makita 5377MG 7-1/4" Magnesium Hypoid Saw

What We Like 

  • Hypoid gear drive lets you seal the gearbox
  • Lighter overall weight
  • Rubber grip on the rear handle ensures comfort and minimal fatigue 

What We Don’t Like 

  • Does not come with a rip fence 

Final Thoughts

The Makita 5377MG is made for those who are looking for a powerful electric saw that can cut any kind of material minus the unnecessary weight. What makes it even better is that the balance, stability, and durability of the tool are not compromised by the use of magnesium components. 

Makita 5477NB vs 5377MG: Which is Better? 

A side-by-side comparison of the Makita 5477NB and 5377MG hypoid saws from this url shows you how the two products differ despite having similar features. It’s difficult to say which of the two is better if you look at it from a general perspective.

However, there are qualities that may take priority for you and that will help you decide which model would meet your needs.

In terms of performance, both the 5477NB and 5377 MG are equipped with a 15 AMP motor and deliver a no-load speed of 4,500 RPM. Both models are capable of cutting through all types of material with ease and precision.

They are also tied in the comfort and ease-of-use category, both having oversized handles and rubberized grips. These provide stability and balance as you glide through wood or metal.

But what sets them apart from each other is their overall weight. The 5477NB is slightly heavier than the 2377MG at 14 lbs compared to the latter’s 13.2 lbs. It may not seem like a huge difference on paper but you will definitely notice it as you use the device.

The price point could be a factor, too, with the 5377MG having a higher price tag than the 5477NB. 


Simply put, your choice between these two very capable and powerful Makita hypoid saws boils down to how much weight you are willing to tolerate.

If it doesn’t bother you that much and you are working on a budget, you might want to go for the 5477NB. But if you are attracted to the 5377MG’s magnesium components and easy one-hand adjustments, you can expect this model to perform as well.

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