For true professional welders, there is a limited range of TIG and MIG welders to consider as they all fall into a class of their own. Pro-level welders look for what others, and less experienced welders look for including effortless arc controls, smooth welds, upgraded technology, features like Lincoln Electric’s own Intellistart™ Technology and unlimited customization options.

The Lincoln Electric K3946-2 Aspect 375 AC/DC TIG Welder is truly in a class of its own making it suitable for diehard professionals looking for endless possibilities. While the price tag will be enough to scare off any tire kickers and those not interested in taking their welding capability to the next level, but it’ll be a small price to pay for those looking to invest in their future.

Our latest review details the Lincoln Electric Aspect 375 and looks closer at its details closeup.

Lincoln Electric K3946-2 Aspect 375 AC/DC TIG Welder Review

Summary

9.0/10

If you’re truly intent on investing in welding for your future, then it’s machines like the Lincoln Electric K3946-2 Aspect 375 AC/DC TIG Welder that make all the difference. Introduced specifically for those looking for much more then a hobby as the price tag means you get out what you put-in, and Lincoln Electric over-delivers on performance, precision and customization options that exceed user’s expectations.

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Customization at its Finest

Lincoln Electric did a great job introducing a TIG welder that gives the user all the control. We’re talking about the option to on the fly change penetration, cleaning action, offsetting the Arc profile, balance and AC frequency. This allow you to get the heat, voltage and amperage you need, fit for any specific task you have.

There are also some unique features including Intellistart Technology and AC Auto Balance control. Intellistart assures soft starts on thin material and hotter starts needed for thick material. AC Auto balance works wonders on aluminum while making it easy to get the optimal mix of penetration and cleaning automatically.

Last TIG Welder You’ll Ever Need

Power tools including TIG welders can become quite costly over-time, so investing in one that you know will give you years of rigorous use with craftsmanship performance is something worth considering. Created for the true welding professional, the Aspect 375 by Lincoln Electric is a must have and when comparing it with other models it shatters the competition.

Where the Aspect 375 comes out on top is the amazing customization options and we’ve noted you get more memory and 25 amps then comparable models. Miller Electric is another brand which is regarded up there with Lincoln Electric and there have been numerous users who have tried both and suggest Lincoln is the clear winner.

Lincoln Electric K3946-2 Aspect 375 AC/DC TIG Welder Price

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Specs and Features

  • Model # K3946-2
  • Intellistart™ Technolog
  • AC Auto-Balance®
  • Automatic HF frequency setting
  • Customization: Balance, AC frequency, offset modify Arc profile, penetration, cleaning action, and more
  • Inverter model

Pros

  • More memory settings and amps then comparable models
  • Excellent welds with all metals including stainless steel, mild-steel, carbon and aluminum
  • Super stable arc
  • Quiet machine for being so powerful
  • More features packed in then most will know what to do with
  • Amazing customization options
  • Durable wheels make it portable considering the size and weight

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Cons

  • Expensive, price not for everyone
  • Too much welder for beginners and intermediates
  • Inverter models are known to having shorter lifespans than transformer machines

Verdict

If you’re truly intent on investing in welding for your future, then it’s machines like the Lincoln Electric K3946-2 Aspect 375 AC/DC TIG Welder that make all the difference. Introduced specifically for those looking for much more then a hobby as the price tag means you get out what you put-in, and Lincoln Electric over-delivers on performance, precision and customization options that exceed user’s expectations.

It's Like Investing in Your Future
Lincoln Electric K3946-2 Aspect 375 AC/DC TIG Welder Review

Product Name: Lincoln Electric K3946-2 Aspect 375 AC/DC TIG Welder

Product Description: Lincoln Electric TIG Welder

Price: $$$$

Currency: US

Availability: InStock

More...

  • Durability - 9.0/10
    9.0/10
  • Performance - 9.8/10
    9.8/10
  • Power - 9.9/10
    9.9/10
  • Portability - 8.5/10
    8.5/10
  • Weight - 7.8/10
    7.8/10

Summary

If you’re truly intent on investing in welding for your future, then it’s machines like the Lincoln Electric K3946-2 Aspect 375 AC/DC TIG Welder that make all the difference. Introduced specifically for those looking for much more then a hobby as the price tag means you get out what you put-in, and Lincoln Electric over-delivers on performance, precision and customization options that exceed user’s expectations.

9.0/10

Lincoln Electric K3946-2 Aspect 375 AC/DC TIG Welder Image


Lincoln Electric K3946-2 Aspect 375 AC/DC TIG Welder Review

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