Fein FMM 250Q vs 350Q MultiMaster Oscillating Tool Review (Updated Oct 2019)

By Jack | Updated: October 9, 2019

Fein has recently updated the model name designations. Now I am looking into the differences between the new FMT250QSL | FMM350QSL | AFMT12QSL | FSC500QSL | FSC500QSL | AFSC18QSL and other models.

Among all of the options within the product category of multi-purpose tools, one thing that I like the most is the Fein MultiMaster FMM 350QSL.

This model has also been given favorable ratings in many other reviews in the past, which is an assurance that it can deliver a high level of customer satisfaction.

If you have personal or professional projects that need to be done, there is a need to have the right set of tools that will allow you to complete the job successfully.

In the absence of these tools, it will be impossible for you to accomplish the output that is being anticipated.

In my case, I make sure that I have a reliable professional tool set. Even if I am not into professional carpentry, and just a DIY enthusiast, I know the need for the right set of tools.

It helps me in accomplishing my projects in a manner that s almost effortless while providing the guarantee that the results will be exceptional.

FEIN FMM350QSL MultiMaster Top StarlockPlus Oscillating Multi-Tool with snap-fit accessory changeFEIN FMM350QSL MultiMaster Top StarlockPlus Oscillating Multi-Tool with snap-fit accessory changeCheck Price


  • The StarLock Mounting system allows to change bladed in 3 seconds without additional tools
  • Quietest and least Vibration of all oscillating multitools
  • New powerful and quiet 350 Watt motor
  • German quality

Fein FMM250Q vs 350Q

The main difference is the more powerful 350 Watt motor of new FMM350Q model.

It comes with the Xtreme Core Technology with 70% less vibration and 50% less noise than other competing tools on the market.


 FEIN FMT250QSL FMM350QSL MultiMaster Start QFMM350QSL MultiMaster QuickStartFMM350QSL MultiMaster Top
Motor250 Watt350 Watt350 Watt350 Watt
Oscillations per minute11,000-20,00010,000-19,00010,000-19,00010,000-19,000
BagNylon Nylon PlasticPlastic
Triangle sanding pad unperforated1111
Triangle sanding pad perforated-
Sanding sheets grit 60--33
Sanding sheets grit 803333
Sanding sheets grit 1203333
Sanding sheets grit 1803333
E-Cut saw blade universal BiM 1521111
E-Cut Long-Life saw blade 2-9/16 in 161--11
E-Cut Long-Life saw blade 1-3/8 in 161---1
HSS segment saw blade 106--11
Scraper blade 234--11
Hard metal segment saw blade---1
Hard metal perforated triangle rasp---1
Suction device---1

More coming soon!


Fein MultiMaster 350Q Review

The Fein Multimaster 250Q | 350Q professional oscillating toolset is filled with exceptional features that make it one of the best products for people who have purchased sanding and scraping kits that will be used for various home renovation and construction projects, such as in installing tiles on the floors or walls, among others.

Among the wealth of features that are found in this product, one that I personally found to be good is its 350-watt motor, which can be attributed as the primary reason for its dominant performance, whether you are sanding, scraping, or cutting.

It also has an electronic speed control that will allow users to choose the setting that is most appropriate for the job.

The universal E-cut blade is another feature that makes this product a cut above others in the competitive landscape. This makes the toolset ideal for various base and flooring work.

This also makes the product work perfectly on a wide selection of materials, such as plastic, wood, and drywall, among others.

This toolset also has QuickIn Rapid Clamping System. The main benefit that is being delivered by such is that it will allow you to change the functions of the tools in a snap.

You will not have to slow down the work that is being done as you change from one function to another.

Some of the items that are included in this toolset are sanding pads, sanding sheets, dust extraction kit, carbide rasp, carbide blade, scraper blade, and segmented blade.

With all of these, you will be given the guarantee that you will have all the tools that you need for the renovation job.

Customer Reviews

In many of the reviews about this product, one thing that is often highlighted is the fact that it has an ergonomic design, which leads into the reduction of fatigue and discomfort that is associated with its use.

Because of its smart design, even if the tools are used for an extended period, there is no need to worry much about being tired

Based on my personal experience, as well as based on the opinions that have been shared by other people, another thing that makes this tool set an excellent choice is that it is durable.

Even after years, you do not have to buy a new one as it can still function as good as new.

Lastly, in many reviews about this product, it has been praised because it is complete with the tools that you will need for sanding, scraping, and cutting.

This means that there is no more need for you to look for any other tool when you have this set as it can offer what is needed for you to get the renovation job done.

Additional Items to Consider

If you are going to buy the MultiMaster 350Q SL tool from Fein, I suggest that you also purchase the Fein 63502113019 3-5/16-inch flush cut wood blade. With the use of such, you will have something that will prove to be helpful if there is a need to cut softwood.

This will be a great addition to the tools that you have to make it more flexible for other jobs that you have to accomplish as well.


Coming soon!