NuMax SFN64 Straight Finish Nailer Review

Framing Nailer! The name might be familiar to you.

It is a power tool that has become incredibly popular over the past few years. Consumers around the world loves itfor being exceptionally functional, convenient and, safe. It is a modern tool capable of doing more works within a short time frame.

On top of that, a durable nail gun will last for years. Talking about durability, we have a very robust framing nailer for review today. This product also comes at an affordable price. Without further ado, let’s begin.

NuMax SFN64 Straight Finish Nailer Review

Numax is a Georgia based producer.Popular for making professional quality pneumatic power tools; they also produce a wide range of finishing, flooring and framing products. Their products are being sold, distributed and warranted by Prime Global.

The NuMax SFN64 is a straight finish nail gun that has made quite a buzz in the market. It can hit 16-gauge straight finish nails from 1″ to 2.5″. The body is made of aluminum. Resultantly, the construction is both, durable and lightweight.

It might be a small tool but powerful enough to hurt anyone. Therefore, it must have some safety features. Thankfully, it comes with a safe and comfortable grip. Thus, it will minimize the impact of vibration and will keep your hand stable.

Additionally, it is equipped with No-Mar Safety Technology. This feature prevents accidental firing. It will fire only when the machine is in direct contact with any surface. Also, it protects the body from spots and scratches.

Luckily, the magazine can keep 100 straight finish nails. It is true that the premium nail guns are capable of housing more nails in a magazine. Nonetheless, it is a great plus point considering the price range of this tool. At least, you don’t have to reload the magazine too frequently.

A common problem with the nail gun is the jamming issue. However, this one jam and misfires very rarely. It has a quick release system as well. This function lets you clear the jam without completely opening up the tool. Also, the jam removal door is well-built.

The product is very efficient too. It is equipped with the ability to hit consecutive shots effortlessly. Furthermore, it comes with the depth adjustment flexibility. Hence, you will be able to use it on multiple surfaces.

Technical Specification

Noteworthy Features of the NuMax SFN64 Straight Finish Nailer


The pneumatic nail gun operates at an air pressure of 70 to 110 psi. It is a straight finish nailer that supports 1 inch to 2 1/2 inch 16 gauge nails. Furthermore, the unit has a very flexible depth adjustment system. Hence, you will always find your comfort zone with this tool no matter how difficult the project is.

You can do both interior and exterior finishes with this product. Whether you need to finish and trim your furniture, cabinets or even the staircase; this nail gun will do it all.

Many woodworkers carry an extra hammer for correcting the stubborn nails. You don’t need to carry anything else because the gun will unmistakably hit the nail on the head. Despite being a small nail gun, it is very powerful. The straight finish nails will disappear into any surface almost effortlessly.

You can select the sequential fire mode before firing any single fastener. It will help you in saving time, especially when you are in a hurry and need to hit multiple shots quickly. The magazine capacity of 100 nails is another privilege.


The veteran woodworkers will surely love the 360⁰ exhaust system. You can adjust it in order to blow debris away from your face and work surface. The feature will keep the work surface cleaner and ensure maximum comfort for you.

This nailer comes with 1/4˝ pre-installed NPT fittings. It will save you time as you won’t have to assemble the device. Plus, it fits most of the air hose couplers. So, you don’t need to buy any more fittings.

One of the most outstanding advantages of the tool is that it doesn’t jam or misfire very much. A good number of consumers informed that it misfires only once or twice in a day. Amazing, isn’t it?

Moreover, cleaning the jam is like a breeze. You don’t need to take the tool apart. It has a quick-release latch system for clearing the jam comfortably. The handle comes with a comfortable grip too.


At the first look, the item didn’t look like a robust unit. In fact, it is small and light. But, you will be amazed to know that it is one of the most durable low-budget framing nailers. Considering the price, most other tools aren’t as durable as this one.

First, it has a die-cast aluminum body and cylinder. The high capacity magazine and the quick release latch is durable too. Plus, a one-piece drive blade and some rubber o-rings make this tool into a very rugged nail gun.


It seems like the makers have tried sincerely to keep the cost of operating the tool low. You will have a pre-assembled 1/4˝ NPT fitting. The product comes at a cheap price. A happy customer remarked that this product will sell for double the price. What I will say is that buying the tool will be a profitable bargain.

Safe &Reliable

Usually, the low-end products in the market lack safety measures. Although the NuMaxnailer is relatively cheaper, it is very safe to operate.

A reliable handle grip increased the overall maneuverability. It will steady the tool securely around your hand. Hence, you will feel minimal vibration.

The No-Mar Pad prevents dents and dings on sensitive work surfaces. It also blocks accidental firing. On top of that, a dust-proof cap has been given to keep the internal parts of this device safe and clean.


Last but not least, the product has been designed well. Its ergonomic look with a thin gauge and small head will mesmerize you. It weighs only 4.5 pounds and easy to store.



Frequently Asked Questions

Q: Do I need to buy a safety goggle?

No, the item comes with a safety goggle. Therefore, you don’t have to buy one. However, if you don’t like the goggle, you can buy one from the market.

Q: Does it Support 18-gauge nails?

No, it only supports 16-inch straight finish 1 to 2.5-inch nails.

Q: Does it require an air compressor?

Since it operates at an air pressure of 70-110 psi, it requires an air compressor to provide the pressure.

Q: Does it require regular maintenance?

Not necessarily. But, you should check the screws and bolts regularly. They get loose with use because of vibration. So, you may need to tighten them if they become loose. Sometimes, you need to replace them as well.

Besides, you need to oil the machine regularly. You should occasionally clean the feed system to keep the tool jam-free.

Q: How to lubricate the nailer?

Lubricating the tool is easy. Take a few drops of light oil with your fingers and apply it to the O-rings inside the fitting. Apply oil to the fitting near the bottom of the unit as well.

Last Word

I won’t say it is the best nail gun in the market. But, the makers have definitely assured excellent quality standards with this product. It is a durable, affordable and functional framing nailer.

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