The project NailersHub appeared in 2001, in the beautiful city of Charlotte (North Carolina). The founder Raymond Melton had an Engineer’s degree from Wilmington University and practical working experience in a local repair store.

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    June 2024
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    3PLUS HFN90SP 3-in-1 Air Framing Nailer Review

    Do you need a versatile and effective nailer for household use? If so, the 3PLUS HFN90SP 3-in-1 Air Framing Nailer may be what you are looking for. This nailer can be used to drive nails into a variety of surfaces, including wood, plastic, and metal. It is also very easy to use, making it a great choice for those who are new to using nailers. This article will take a closer look at the features and benefits of this nailer to help you decide if it is the right choice for you.

    3PLUS HFN90SP: 3-in-1 Air Framing Nailer

    3PLUS HFN90SP: 3-in-1 Air Framing NailerWhen you need a tool that can handle anything, consider the perfect functionality of the 3PLUS HFN90SP. This versatile nailer comes with an adjustable magazine and is capable of firing 21/28-degree nails as well as 34-degree ones – making it perfect for all your needs!

    This powerful nail gun has a tough, durable design that will last through years of misuse. With its 360 degree exhaust cover for efficient dust collection and anti-slip rubber handle to keep you steady during operation this tool is perfect if your work requires precision measuring abilities!

    Plus, with an adjustable depth control mechanism, you can easily change between single shot and bump fire mode to get the perfect flush or countersink every time.

    • with adjustable magazine for nails of different degrees;
    • operating air pressure: 70-120 psi;
    • hardened claw tip;
    • equipped with a toggle switch;
    • a 360°-rotation of multi-directional exhaust cover;
    • prevents slippage when toe-nailing;
    • equipped with an anti-dry fire mechanism;
    • provides precise flush and countersink nailing;
    • can prevent missing nails;
    • protection of work surface from unwanted damage;
    • with an adjustable depth control mechanism;
    • easy change between single shot and bump fire mode.

    • cannot shoot fence staples;
    • poor instruction manual.

    Buyer’s guide

    Choosing A Nail Gun For Every Project

    A nail gun is a tool that uses compressed air to drive nails into wood or other materials. It is a fast and efficient way to complete many projects, but choosing the right nail gun can be confusing. Here are some things to consider when choosing a nail gun for every DIY project.

    • What type of project will you be using it for?
    • Do you need a cordless or pneumatic nail gun?
    • What size nails do you need?
    • What is your budget?

    Choosing A Nail Gun For Every Project

    Moreover, you should also consider the following factors:

    • The size and weight of the gun
    • The capacity of the nail magazine
    • The depth adjustment feature
    • Safety features

    Moreover, you should also consider the main types of the nail guns such as framing nailer, finish nailer, brad nailer, gas-powered, or air-powered nail gun [1].

    Framing Nailer

    A framing nailer is a type of pneumatic nail gun that is designed for use in construction. It is the most powerful type of nail gun and can drive nails into even the hardest woods.

    • It is available in both cordless and pneumatic models.
    • It uses large nails, usually between two to three inches long.
    • It has a depth adjustment feature so you can control how far the nail goes into the wood.
    • Most framing nailers have a safety feature that prevents firing if there is no contact with the wood.

    Finish Nailer

    The finish nailer is perfect for projects that require a lot of finesse, such as trim work. It’s easy to use: just hold it against the wood and squeeze the trigger!

    The nails are usually between 2-5 inches long so they will fit any project you’re working on without much hassle or problem – even if your hands get tired from holding onto this tool tight all day long.

    Pneumatic or Cordless?

    You may be surprised to learn that there are two different types of nail guns on the market. Cordless models require batteries, which make them more portable but usually decrease power and reduce durability compared with pneumatic tools in some cases (unless they’re designed for specific tasks). 

    Pneumatic or Cordless?

    The other major difference between these styles is how fast you can drive nails into materials; corded units will always have higher speed capabilities due their wired design – this could come handy if working outdoors where extension rods would take too long or aren’t available at all!

    Cordless nail guns are more convenient because you don’t need an air compressor. They are also lighter and easier to maneuver. However, they are not as powerful as pneumatic models and their batteries can run out of power quickly.

    Brad nailer

    A brad nailer is a type of pneumatic nail gun that is designed for use in woodworking and carpentry. It uses small nails, usually between 0.75 cm to 12 cm long. This device is perfect for projects that require a lot of finesse, such as trim work.

    The brad nailer is easy to use.

    You should just hold it against the working surface and squeeze the trigger. The nail will be automatically driven into the wood.

    Brad nailers are not as powerful as other types of pneumatic nail guns, but they are lighter and easier to maneuver. They are also less expensive than other types of pneumatic nail guns.

    Gas-powered Nail Guns

    The gas-powered nail gun is the most powerful type of tool for fastening woods. It uses compressed air and has a small engine that powers nails into your project without any problem at all! The only downside with these tools are their high price tag, but if you need something strong enough to take on tough projects like construction work then this might just be worth investing in because nothing will stand up against them (not even other types).

    Air-powered Nail Guns

    Air-powered nail guns are powered by compressed air. They are less powerful than gas-powered models, but they are still powerful enough for most projects.

    Air-powered nail guns are lighter and easier to maneuver than gas-powered models. They are also less expensive. If you have an air compressor, an air-powered nail gun is a good choice for most projects.

    The main features of the air framing nailer

    The nail guns have many features to make the work easier for the user. The main feature of this model is that it can shoot both framing nails and finish nails. It also has a depth-of-drive adjustment so you can set how deep the nails go into the wood. This is important because you don’t want to nail it too deeply and split the wood. There is also an air duster on this model which clears away debris before nailing.

    Design and build quality

    The 3PLUS Air Framing Nailer is a lightweight and well-balanced tool that’s easy to use. The design of this particular model has some nice features, like the ability for more natural nail lines with an expandable guide rod or dust cover during storage – which will help keep your tools looking good longer! Plus it comes in different colors so you can find one specific just you want white instead..

    Design and build quality

    The only disadvantage of this device is that the air duster is on the side of the gun instead of on the top. This means you have to hold the gun at an awkward angle to use it. The build quality is good though, and it feels solid and looks like it will last a long time.

    Power source

    The power source of this device is an air compressor.

    You will need to buy an air compressor separately.
    The good thing about this is that you can use it with any size air compressor. The bad thing is that you have to lug around a big air compressor. If you don’t already have an air compressor, then this might not be the nailer for you.

    Firing modes

    The firing modes are sequential and bump. Sequential is when you have to pull the trigger each time you want to fire a nail. A bump is when you just hold down the trigger and keep bumping the gun against something to fire nails. The bump is faster, but it’s also easier to accidentally fire a nail.

    Nail capacity

    The nail capacity of the 3PLUS Nailer is 100 nails. This is a good amount, and it will last for a while before you need to reload. This amount will also depend on the size of nails you are using. The size of the nails this gun can shoot is from 5 cm to 10 cm. The perfect nails are usually made of plastic or steel. Another good thing about this nailer is that it comes with a one-year warranty. 

    What safety features are on nail guns?

    One of the most important safety features on a nail gun is the trigger. The trigger should have a safety mechanism that prevents the gun from firing accidentally. Another safety feature is a tip guard, which helps to protect your fingers from being hit by the nails. Some nail guns also have an anti-dry fire mechanism, which prevents the gun from firing when there are no nails in the magazine.

    What safety features are on nail guns?

    When working with a nail gun, always wear eye protection. You never know where those nails might ricochet and cause serious injury or even hospitalization! Keep your finger away from the trigger until you are ready to fire so there’s no accidental shooting of someone nearby  [2].


    What do you use a framing nailer for?

    A framing nailer is a tool that drives nails into wood or other materials to join them together. The most common use for a framing nailer is to build houses, but they can also be used for decks, fences, and other projects.

    Why is my nail gun jamming?

    There are several reasons why a nail gun might jam. The most common reason is that the nails are not being fed into the gun correctly. Another reason can be that the nails are too long or too short for the gun. Finally, if the gun is not oiled properly, it can also cause jams.

    How often should I oil my nail gun?

    It is generally recommended that you oil your nail gun every day or two, depending on how often you use it. If you use it for a lot of projects, you might need to oil it more often.

    What is the main benefit of working with a nail gun?

    The nail gun will make your life so much easier! It’s quicker, less chance of mistakes and time consuming. The best part is that you don’t have to worry about getting hurt because the nails come out smoothly with little effort from yourself- no matter which type or size machine tools are being used.

    Useful Video: Central Pneumatic Framing Nailer – Long Term Review (Harbor Freight)


    All in all, the HFN90SP is a versatile and effective air framing nailer that is perfect for household use. With its three different modes, you can easily switch between applications and get the job done quickly and efficiently. This tool is highly recommended to anyone who is looking for a reliable and affordable air framing nailer.


    1. https://www.campbellhausfeld.com/how-to-choose-the-right-nail-gun.html
    2. https://www.thespruce.com/how-to-use-a-framing-nailer-5217904