Christopher McDonagh
Christopher McDonagh
Chris is a teacher of Literature at a school in New Berlin, Wisconsin. He is also our favorite irreplaceable freelance writer who can turn such a boring topic into something that people read with interest and pleasure.

Latest articles

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Best MIG Welders under $500: the Most Affordable and Worthy Choice
MIG welders have been around since the 1940s’ and have slowly grown into one of the most sought-after welding machines of hobbyists, autobody workers, and many other professionals in the field. But which is the best MIG welder under 500 on the market today? If you’re an experienced welder who’s tried different ...
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Types of Welding Helmets – Best Protection for Your Eyes
A helmet is probably the most important piece of equipment for a welder. The safety gear protects you from infrared light, ultraviolet rays and objects that could hit you. There are different types of welding helmets, and having the wrong one can affect your ...
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Welding Cast Iron to Steel: Can You Do That and How?
Steel has always been one of the more popular welding materials in the market since it’s so easy to work with. However, the same cannot be said of cast iron. It’s a lot more brittle and harder to work with, and hence welders typically avoid using it altogether. That said, welding cast iron to steel or other sheets of ...
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Welding Polarity: Definition, Types, and How It Affects Welding
The inverter-type welding machine has developed new ways of working, achieving improved performance in several areas. One of the points in favor of inverter welding machines is the possibility of selecting the welding polarity. This means giving more "power" to the electrode holder or work clamp. Welding equipment ...
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Welding Thin Metal: Tips and Triks
While welding thin metals with less than 2mm thickness, special welding machines such as argon, acetylene oxide, or wire welders are used. This operation can also be carried out with an electric arc welding machine thanks to the latest technologies. However, with the use of the electric arc welding machine, the ...
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6 Best Miller Welders For Any Job and Process
Miller Electric is a reliable brand when it comes to welding machines and all kinds of welding accessories. But what makes them worth buying, and how do they stand out from competition? Miller welding machines have a powerful input and output power capacity, high duty cycle, three years of warranty, and are capable ...
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How to Weld Black Iron Pipe: Risks, Tools and Welding Tips
For those living in older houses or houses that have been refurbished without removing all the fittings, you might come across black iron pipe. For a long time, it was considered a top-tier option for gas lines and would even be used in water lines. It features a black exterior as per ...
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Welding Titanium – Most Efficient Ways
Welding titanium is unlike most other welding projects, especially regarding the difficulty. There are so many nuances to consider, and making a mistake in any one of them could lead to a brittle end product. As such, you need to have the skill, in-depth knowledge of the metal, and the right equipment if you have any ...