Buffalo Tools HIT125 MIG Flux Core Welder Review (2023)

Buffalo Tools HIT125 MIG Flux Core Welder ReviewThere are several different types of welders to choose to buy.

Usually, Each one is made for different types of welding.

There are welders for Gas Metal Arc Welding (GMAW), Metal Inert Gas welding (MIG), Tungsten Inert Gas welding (TIG), Flux-Cored Arc Welding (FCAW), Gas Tungsten Arch Welding (GTAW), and stick welding.

There is no single specific welder which has all the features to fulfill the requirement of all types of welding.

Hence, The type of welder you want to purchase depends on the kind of metal you want to weld, plus the thickness of the metal also matters.

There are some factors that need to be considered while buying a welder such as voltage, amperage, wire feed power, and compatibility.

This Buffalo tools MIG welder flux core has everything that a good quality welder must have.

It is lightweight and very easy to set up and run.

You will go through some amazing features and important aspects of this welder in-depth in this article.

Read further to know what makes this welder better than others.

What makes Buffalo Tools HIT125 MIG Flux Core Welder different from others?

The MIG welder flux core 125 compatible is with flux-core wire sizes, 0.30 inch (0.8mm) and 0.35 inch (0.9mm), no Gas, in. Plus it is also thick in a single pass. This is one of the best welders when it comes to performance. Moreover, it is expertly crafted utilizing advanced technology. This machine guarantees reliable performance and unwavering commitment to excellence.

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Buffalo Tools HIT125 MIG Flux Core Welder Review

MIG welder flux core 125 by Buffalo corporation is the perfect machine for those who are new to the welding business, or for minor jobs around the house or farm.

This welder is the best choice when it comes to design, as it can get into any tough or small to reach spaces, with less splatter. You can easily use this machine to weld stainless steel, steel, copper, nickel, aluminum, silicon bronze, magnesium, and other alloys.

With 120V input, 20-amps, 60 Hz, 27-volt no-load, duty cycle 20% at 80A, and infinite speed setting, this welder outclasses other welding machines and makes it one of the best in the market. The MIG welder flux kit includes 6.5 ft. Ground Cable with earth Clamp, 6 ft. MIG torch, 0.30 inch (0.8mm) flux-cored wire sample spool and clipping hammer/brush & welding face shield.

A standard 120-volt outlet is required to plug the welding device. Furthermore, it holds the capacity and capability of welding all types of carbon steel up to 18 gauge. This welder is well-known for amperage output as it comes with 80 (125 max).

Moreover, it is well protected with advanced thermal overload protection and indicator light for safety. It also facilitates welders by offering 2 heat settings which enable better heat control.This Mig welder can weld continuously for almost 2 minutes when cranked up to the maximum amperage level before needing to cool down.

Most of the professionals in the welding industry are concerned about the weight of the welding machine as they are sometimes required to transport the machine from one place to another. This welder is only 35.4 pounds with dimensions of 14.37 x 9.65 x 17.56 inches. 

As far as the reputation of the company is concerned, Buffalo corporation has been a leader in producing power tools, truck and van racks, furniture, portable generators, multi-use scaffolding, and a few more.

Its product categories include Sportsman Generators, home & lifestyle products for AmeriHome, Sportsman Series for camping, Black Bull for automotive, Pro Series for tools, scaffolding, meat processing, and outdoor living, and welding.



Buffalo corporation does not tolerate any compromise on quality hence the Mig welder is expertly made from superior materials. In order to make sure that the welder is well- manufactured, the company thoroughly tests all of its product range to meet strict quality standards. The components used to manufacture this welder are of fine quality and ensure durability.


This might flux 125 welders is the most appropriate machine for flux-cored arc welding, or also known as FCAW welding. FCAW is considered similar to metal inert gas but is more productive and facilitates better results. Furthermore, you can use this machine to weld aluminum, stainless steel, magnesium, steel, copper, nickel, silicon bronze, and other alloys.


It is very hard to find a welder so lightweight with amazing features and enhanced performance. Many welders work on multiple projects and sometimes they need to move.MIG welder flux only weighs 35.4 pounds and it’s very easy to lift and transport from one place to another. It wouldn’t take much space either as it holds all the aspects of a compact machine.



  • Plugs into a standard 120-Volt outlet
  • Advanced thermal overload protection
  • Compact and lightweight
  • The Kit has all the essential items
  • Compatible with 2 with flux-core wire sizes


  • A little bit expensive as compared to competitors 
  • Slightly Complicated to operate


Why should you buy Buffalo Tools HIT125 MIG Flux Core Welder?

This welder has almost everything that a welder needs in a welding device. It welds smoothly and effectively. Crater, Spatter and surface porosity,  Cracks, Distortion, Blowholes, and internal porosity, Cracks, Lack of fusion, Inclusions, Incomplete filled groove and Incomplete fusion are some of the commonly found issues in welding.

MIG welder flux core 125 is the right option if you want to avoid such welding issues. Moreover, you’ll definitely feel the difference between the performance of this welding unit and other avaiable tools in the market which makes it more adaptable.

Final thoughts

Please note that the quality of your weld might vary depending on how much past experience you have with welding and if you know how to use the welder safely and properly.

If you are entering the welding business for the first time and have never used a welder before, make sure you get some training or basic instruction from someone who knows what they are doing so that you can secure yourself from injury.

Secondly, this MIG welder flux core 125 by buffalo corporation comes with 90 days limited warranty and it has one buffalo tool product as well.