5 Best Stud Welders For 2022 [ Buyers Guide and Review]

Last Updated on May 2022

Doing the reconstructive work that most automobiles need may be quite technical. Deep dents are not as easy to remove as you may think. You either need to hit them from the back or pull them out, but that may be difficult, as well. That is why you need a stud welder.

This method welds a tiny stand to the metal you are working on, helping you easily remove the dent. However, choosing the best welder from the many available options may not be an easy task.

This guide is here to help you make the right decision. From the top picks to the buyer’s guide, we will make it an easy task to select the best stud welder in 2022.

5 Best Stud Welders Reviewed

H & S Autoshot 4550 Starter Plus Stud Welder Kit


  • Product dimensions: 16.8 x 12.6 x 4.3 inches
  • Product weight: 18 pounds
  • Built-in overload protection
  • 1016 T handle slide hammer
  • Grounded 3-wire cable
  • Stud ease technology

One great thing about this product is its starter kit edition. It comes with all the necessities to use with a stud welder. This includes the 500 flex port welding studs. It is equipped with an extra-sensitive trigger that makes it easy to use with one hand.

The stud ease technology makes it easy to operate in that you can position it from any angle and remove the dents with ease. The upgraded 1016 T handle slide hammer helps you weld faster, regardless of the pointed direction.

The kit is essential since you can use it as a base to build a strong spotter stud pulling system. Based on its performance and accessories, the H & S Autoshot 4550 Starter Plus Stud Welder Kit makes an excellent entry-level welding product. It saves you time and energy when removing a stud.

The welder comes with a transformer that has a 2-year limited warranty. It is also equipped with built-in overload protection that protects the welder from heating up in case there is excess load. Its simple design, lightweight features, and stud ease technology help in holding the welding stud tight into the welder, regardless of the direction.


  • Durable body
  • Lightweight
  • Affordable
  • Includes all necessary accessories


  • Limited control panels

Bestauto Uni-Spotter 1600A Stud Welder


  • Product dimensions: 25 x 14.3 x 11.4 inches
  • Product weight: 28.5 pounds
  • Single point dent
  • Thermal protection
  • Weld meson pads
  • Input voltage: 110V
  • Output voltage: 4V
  • Max current: 1600Ah

This stud welder is known for its durability. You can view it as a long-term investment, and it is highly reliable. It boasts a huge input and output of 110V and 4V, respectively. One of its greatest features is its impressive welding consistency and ease of use.

The machine is equipped with thermal protection that performs in case the transformer temperature rises up to 95°C. This protects the welder from overheating or hurting the user. The manufacturer is strongly concerned with your safety as far as your welder is concerned.

Long, narrow, wavy wires make it possible for you to use the welder for an extended time. This narrow dent welder weighs up to 28.5 pounds. Unlike most welders, this one can use its twisted wires to remove any dent that may be deep, long, and narrow.

In its kit, there are 2.0 or 2.5mm nails that hold a maximum current of 1600Ah. It is versatile and can be used for various applications, including metal elastic deformation repair and car bodywork. It can also be used for direct damages like rust, scratches, dents, breakage, and plastic deformities, among others.

The welder features single-point dent weld pads and welding functions that make it compatible for up to 110V in a single-point dent. From the reputation it has earned since its launch, this stud welder is a perfect solution for your welding activities.


  • Easy to use
  • Removes a variety of dents
  • High input and output voltage
  • Thermal protection regulates its temperature


  • Slightly heavy

Motor Guard JO1050 Stud Welder


  • Product dimensions: 15.8 x 5 x 12 inches
  • Product weight: 17 pounds
  • Style: Entry-Plus Kit
  • Heavy-duty hammer with twist-lock slide capability
  • Ultimate dent removing tool
  • Low heat, high power professional design
  • Magna Pin System

If you would like a welder with unique features, this may be a good choice for you. This machine incorporates a current low heat transformer that helps to regulate your welders’ temperature in ensuring it is safe enough. It is designed to withstand high strength, steel body vehicles.

It supplies plenty of power that can perform any job from different platforms. Burn-through dents are quite a problem for other welders, but for a Motor Guard JO1050, they are like any other ordinary dent that is easy to remove.

The welder is manufactured in the USA, and it is said to offer excellent performance in any professional collision repair. The variety of applications includes draw pins, rivets modeling, shrinking stressed material, and much more.

It features a lightweight, heavy-duty, ergonomic design and low heat transfer specifications that make it more reliable. Moreover, you get a 5-year limited warranty that ensures you are covered in case of manufacturing defects.

The product comes with an entry-level kit that includes a storage carton, 500 2.0mm draw pins, a single Magna-Spot 1000 stud gun, and a slide hammer.


  • High quality
  • User-friendly
  • Flexible
  • Lightweight
  • Effective overheating protection


  • Expensive

StudPro 2500XI Stud Welder


  • #4x 25’ gun cable and #4x 15’ ground cable
  • Product dimension: 20 x 17 x 15 inches
  • Product weight: 49.2 pounds
  • Arc-welding installation method
  • Weld rate: 30 studs per minute
  • Input voltage: 220V
  • Contact and trigger indicators
  • Voltage and thermal protection indicators

If your main concern is pricing, then this StudPro 2500XI Stud Welder 1/4″ Capacitor Discharge Welder is one machine you may need to consider. It is marketed with various unique features that work best with both pins and studs.

This welder incorporates new solid technology in the rugged and compact capacitor of your stud welder. Its unique system can weld pins and studs. It is great for stainless steel, aluminum, and light steel.

The touchscreen interface with intuitive features is pre-molded with preset values that help you in setting repeatable and accurate weld settings. Unlike the predecessors of this machine, the StudPro 2500XI Stud Welder directly discharges to the other set point while still preserving the energy.

You can always plug and play; thus, re-taping the welder for up to 220V of input voltage no longer becomes necessary. The low input ability makes it possible to operate with longer extension wires. The welder is also suited with a touch-and-trigger indicator that enables swift troubleshooting and quickly takes care of issues on cable maintenance.

The security of the welding machine is one of the highest priorities. The welder is equipped with a thermal voltage indicator that protects the machine from overheating and damages.


  • Fairly affordable
  • User-friendly
  • Solid-state technology for security
  • Support both cup headpins and weld pins
  • Versatile in applications


  • Heavy

Ting Ao Stud Welder


  • Product dimension: 16.1 x 7.9 x 4.5 inches
  • Product weight: 9.05 pounds
  • Wiggle wires – 10pcs
  • Graphite rods – 5pcs
  • 7-finger dent pulling claw

The best welder is one which you can easily use for as long as possible. Therefore, if you are looking for a welder that is lightweight, reliable, and durable, this may best suit you. The dent-pulling slide hammer helps you handle the welder with ease, regardless of the direction to which the welder is being held.

The material used is stainless steel, preventing it from rust and color plucking. With it, you will get a dent-pulling hook that makes it easy to pluck any dent with ease. The graphite rod holder keeps the stirring rods in position during the melting of metals using gas or torches. When melting or casting them using electric furnaces, this feature protects the user from direct heat.

The machine is equipped with spot welding gun switches that help in applying heat and pressure to the stud. That way, it can be easily pulled out without hitting it from the back or using excessive force.

This welder can be used for different purposes, such as car body work and metal elastic deformation repair. It is great for direct damages like scratches, rust, dents, breakage, plastic deformation, and more. Other included tools are a single, double-sided spot welding tip, 10 wiggle wires, and 5 graphite rods.


  • Lightweight
  • Flexible
  • User-friendly
  • Affordable


  • Power cords not included

Stud Welder Buyer’s Guide

Rated Output

This is the continuous maximum load of power that a welder can hold. The voltage and amps that a power source will produce for a specified duty cycle period of a welder are an essential aspect to consider. You have to know the rated output that you need to handle your work with ease.

The Process Used

There are different kinds and types of welders on the market. The varieties use different methods, as some need a capacitor discharge, while others require a drawn arc. It is, therefore, important to determine the process you need and the future service of use, as well. The right process will be a good investment in the long run.

For example, you can consider the StudPro 2500XI Stud Welder 1/4″ Capacitor Discharge Welder if you want a welder that works best with the capacitor system.


It is well known that the way you handle your welder will determine how long it is going to serve you. Some welders are built with sturdy and secure exteriors, which increases the lifespan of your machine. It is also necessary to consider a company that offers regular maintenance services.

In the event of a malfunction, productivity can be hampered. This will result in a cut in your business. Therefore, you should go for a welder that you can service yourself or one which requires minimal maintenance practices.

Stud Welder Rental

If you need a temporary welder and you do not want to buy such a unit, then you can opt to rent one. Purchasing a new welder is a significant investment, and it entails lots of commitment. However, if you are short of change, you might consider hiring one for your temporary work.

If in search of a one-time welder, then you will rent right one for the specified period. This is a cheaper alternative if you only need it for a single task or a short period.

Duty Cycle

This is the number of minutes out of a 10 minute cycle period at a maximum rated output that a stud welder needs to be operated. For instance, a 60% duty cycle at 300 amp implies that the machine should be used for at most 6 minutes at 300 amperes. After the 6 minutes, you should allow the welder to cool down, but the fan should be left running for up to 4 minutes. This reduces the charge buildup.

Best Place To Buy A Stud Welder

There are numerous places where you could order one of these machines online – eBay, industrial sites, etc. Additionally, there are always people who post their offers on tech sites, which might or might not be related to whatever you are looking for. However, these machines aren’t toys, food, or something you should take too lightly – buying one will always be a costly investment, not to mention the risk of purchasing faulty equipment.

That being said, the safest place where you can order this tool online is Amazon. Apart from being the most popular and reliable online service, this online market has a strict set of rules that apply to users on both ends: vendors and buyers. They also provide free shipping to some areas.

Amazon Logo

One of the best things about Amazon is that you are entitled to use their return/refund policy. People ship their items overseas all the time, and even if your vendor local, an accident can occur at any time. Your package might be delivered to you in a damaged condition – that’s where return policies come into play.


Finding the best stud welder is not easy if you don’t know what you should be looking for. From this guide, we summarized some of the top picks from the options on the market. All that is needed of you is to understand what differentiates one from the other.

It is imperative to consider a stud welder that can be used in various applications. This means that it can support multiple types of work with ease. Don’t forget to check on other aspects like overload protection and the process of use, among others. With all the above information, finding the right product suitable for all your home and commercial needs will become easier.

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