Genesis GMT15A Reviews

Anyone who has carried out projects of a home renovation or improvement knows very well that special tools are needed to accomplish those jobs correctly. Things become complicated when it comes to DIY projects, like cutting out plastic, wood, or drywall, trimming door jambs or base molding, removing old painting or glue, furniture sanding, and many more. These tasks should be done in a precise and perfect manner. That’s why proper tools are required to get these jobs done, and budget is also an important issue that should be considered. So, as a do-it-yourself, you need a suitable tool capable of doing all the jobs fast and saving your wallet. Now, which tool can fulfill your expectation?  Yes, all you have to do is to grab an inexpensive multi-purpose oscillating tool like Genesis GMT15A.

A multi-purpose tool can perform the tasks of several tools combined. You can transit from one job to another by just changing its accessories. It is a superb time-saver. Among the multi-purpose oscillating tools, the Genesis GMT15A has been prevalent and a best seller for quite a long time. The main reason lies in its adaptability that comes together with an attractively low price tag.


Die-cast Aluminium Covering

It has a substantial gear housing that is made up of die-cast aluminum. This covering helps to protect the inner parts of the tool from overheating. Thus it enhances the service life of the tool and also ensures security while working.

Four-pin Flange Design

This tool has a four-pin flange designed systematically to ensure all the attachments are held fixed and in the proper place. It ensures the user’s safety while operating the tool.

21,000 OPM

The Genesis GMT15A is capable of doing quality work due to its outstanding oscillating power. It produces 21,000 oscillations per minute. This range of oscillating energy enables this tool to do the job of grinding, scraping, cutting, and sanding at an excellent high speed and thus allows finishing any project more efficiently.

Various Accessories

This Genesis oscillating tool can work as a versatile tool. By attaching any of the interchangeable accessories, it can serve as a multi-functional tool. In the toolkit, you will find:

  • Flush cut blade for precise cutting
  • Scraper blade
  • Saw blade for cutting wood, plastic, or drywall
  • Sandpaper
  • Delta sanding pad and
  • Allen wrench


It is a lightweight tool. It weighs only 2.8 pounds.

1.5 Amp Motor

The motor of this product is rated at 1.5 Amp, and it works at 120 Volt. This means it is a perfect DIY tool that can accomplish small projects.

Corded Tool

It is a corded oscillating multi-tool powered by electricity.

Two- year Warranty

A two-year warranty supports this Genesis multi-tool, and the buyer will get free customer service and technical support during this period.

UL Listed

This product is UL listed.


  • An ideal all-in-one tool for remodeling, repair, and restoration. It is mainly made for those who want to do their jobs on their own. With its flush-cutting saw blade, this oscillating tool is very good at making precise cuts even along tight edges and corners. This tool carries it out efficiently to trim the narrowest of door jambs or base molding.
  • Low-priced. So, you can get a cheap oscillating multi-tool if you don’t want to spend much.
  • A lightweight product, comfortable, and easy to hold and operate. It can be used even in confined places.
  • Two-year warranty

Cons with solutions

There are reports regarding this tool that it didn’t last long or stopped working when it has been used regularly.


Use the tool periodically- Unfortunately, this product is not recommended for professional use. If you plan to use this tool a lot, it won’t last long. It is a perfect tool for those who want to use it from time to time or for occasional remodeling or renovation purposes. If you’re going to use an oscillating tool more frequently, you will be better off spending more money on a high-priced one.

This oscillating tool is quite noisy.


Take hearing protection- To avoid noise, you can wear hearing protection gadgets while operating the machine.

If the machine is continuously used for 30 to 40 minutes, it might get heated. Then it might get tough to hold the tool.


Give a short break- When the machine becomes hot, you need to let the device rest for a short period, like 10-15 minutes. Then it will become cool, and you can resume your work.

Frequently Asked Questions

Is it durable?

If you use it for small projects, the tool works fine. The base part of the machine is of good quality and sturdy, but you have to be careful enough to choose the right blade to perform a specific task. Also, you should make sure that the blades sit firmly and adequately before tightening. Otherwise, there are chances of breaking the blades.

Is it compatible with other brand accessories?

Yes, the use of the Universal Accessory Adaptor allows it to fit most of the accessories of other brands.

Allows Genesis oscillating tool accessories to be used with many other oscillating tools, including Dremel, Rockwell, Fein Craftsman, Skil Milwaukee, Bosch, and Rigid.

Can it remove grout?

Yes, but the grout removing blade is not available in the toolkit. You have to buy it separately.

Is there any blade available for cutting steel for this tool?

Yes, you can buy metal blades separately for this oscillation tool.

Final Verdict

Genesis GMT15A is an outstanding multi-functioning oscillating tool. Despite some drawbacks of this tool, it gives you excellent value for the money. Of course, it is not as good as other top-rated oscillating multi-tools, but it can adequately handle any remodeling or restoration work around the house. If you are searching for a low-cost multi-purpose oscillating tool, this tool is the best option.

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