3M Speedglas 9100 Review - Best Welding Helmet
3M Speedglas 9100 Review - Best Welding Helmet

Welding is one of the dangerous professions because it requires working with different light sources, such as ultraviolet and infrared lamps, which can cause serious damage to the eyes.

OSHA (Occupational Safety and Health Administration) requires that you wear protective equipment such as welding gloves and welding helmets to stay safe in the workplace.

Here we have reviewed one of the best welding helmets which are 3M Speedglas 9100 Review.

3M Speedglas 9100 Review - Best Welding Helmet

Although you can choose from different models, the best welding helmets for MIG, TIG, and arc or rod welding are 3M Speedglas welding helmets.

It has interior padding, adjustable straps, and an ergonomic design that reduces fatigue and helps you feel comfortable while working.

It also comes with side windows that improve your field of view and bigger buttons that you can reach and use when wearing thick gloves.

No matter what type of welding you do, you must have a good helmet that provides maximum eye protection. The best helmets will also protect your face and neck and also feel comfortable.

When ranking the best and most comfortable helmets, you will often come across the 3M Speedglas 9100.

This helmet has an automatic darkening filter and crown straps that adjust to fit your unique head. It also has different shades you can use and features that reduce eyestrain.

If you want to know everything about this welding helmet, read our full 3M Speedglas 9100 review.

3M Speedglas 9100 Review

3M uses the Speedglas name on several different welding helmets, such as the 9100. Although it costs more than some of the other helmets you could consider, the 9100 has features like Automatic Darkening Filter (ADF) technology making it a winner.

It is a helmet that you can wear when welding with MIG and TIG and also for rod welding applications.

ADF technology

The most important thing to keep in mind when buying a new welding helmet is if you use ADF technology.

By welding, you will produce arcs containing infrared and ultraviolet lights that can cause significant eye damage. The technology used by these headphones reacts quickly to keep these lights away from your eyes.

This technology not only works quickly, but it also works quite simply.

There are three sensors inside the helmet that work together and constantly monitor for signs of flash or arc and cause the filter to darken in less than 0.1 milliseconds.

You don’t have to turn your head or do anything special to get the eye protection you need when welding.

Another reason to appreciate this technology is that it works with two internal batteries that do not require charging. Lithium-ion batteries will last up to 2,000 hours of use.

Once the batteries are exhausted, you can quickly open the headphones to remove and replace them.

Main features

We wanted to examine some of the main features of this helmet in our 3M Speedglas 9100 review, which includes additional windows.

There’s an extra-large window in the front that keeps the auto-darkening filter in place. You will find two other windows on the sides.

These windows expand your field of vision and allow you to see the metal you need to weld and your tools, as well as people who may be nearby.

You can easily see directly in front of you and out of the corner of your eye. With the function locked, you can also lock the desired shadow level.

Another top 9100 feature is grade selection. Level Five is the lowest level available and suitable for jobs that require grinding. You can also choose between 8 and 13 tones and use the lock function to make sure that the headset uses this level until you select another tone.

Long-term welders often experience eye strain as they spend so much time looking directly at the objects they weld. The filter and comfort mode of these headphones work together to reduce eye strain.

This not only allows you to work faster without squinting, but also ensures that your eyes don’t feel tired at the end of the day.

3M Speedglas 9100 Welding Helmet Review
3M Speedglas 9100 Welding Helmet Review


We also wanted to use our review to mention some of the 9100’s comfort features, including the padded headband and crown straps.

The crown straps adjust to customize the fit of the helmet, while the headband reduces the pressure of the helmet on the head.

It also has an ergonomic design with a ratchet system that allows it to adapt to the shape of your head.

Bottom line

The bottom line on the 3M Speedglas 9100 is that it is one of the most popular welding helmets due to its impressive features.

This helmet allows you to perform multiple welding applications without discomfort and without eye damage.
Specifications, advantages and disadvantages.

If you have questions about the 3M Speedglas 9100, you will probably find answers in this section.

We’ve put together a list of the 9100’s best pros and cons, as well as general specs to know.


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