Fein MultiMaster 350 QSL Oscillating Tool Review

Fein MultiMaster 350 QSL Oscillating Tool Review

The Feins are a family owned business based out of New Jersey. They have been making radio equipment since the 1930’s. Their most popular product is their multi-tool which they call “the ultimate tool.” The company was founded by John Fein (1896–1985) and his wife Helen (1910–2002). John had a background in electrical engineering and manufacturing, while Helen was a schoolteacher.

John began working at Radio Shack when he was just 17 years old. He worked there until he left to start his own business. His first big success came with the development of the “F” key switch for radio receivers and amplifiers. After selling Radio Shack, John sold all his stock in the company and started his own company called Fein & Company in 1943. By 1946, the company had grown to over $1 million in sales.

In 1949, John and Helen decided to sell their company but continued to operate it from their home. During this time, John developed a new type of radio receiver known as the “multitool,” which allowed users to change channels without having to turn off or unplug any other parts of the radio. The tool was small and had a built-in handle, just like a hammer. This was the beginning of the Fein Multitool Company.

The company continued to grow and eventually moved into a larger facility in Elizabeth, New Jersey. It was renamed the John Z. Fein Company in honor of John Z. In 1972, after selling over 2 million tools in 35 different countries, the company changed their name to the Fein Company and became a public company.

John Z. Fein was a well-known and well-respected industrialist who is responsible for the widespread use of the first popular cordless tools. He received numerous awards for his inventions and business accomplishments. He was honored in 2008 by becoming part of the New Jersey Inventors Hall of Fame and the National Radio Hall of Fame.

One of their most popular tools is their oscillating tool, or multi-tool. It is described as “the ultimate tool” because it can be used for multiple purposes. It is a great tool for woodworking, cleaning grout from tile, sanding and more. It has a high number of positive reviews from both tradesmen and do-it-yourselfers.

These tools are very versatile and can be used for a wide range of jobs around the house, including:

Woodworking: You can use it for cutting wood, shaping wood or cutting joints. You can also use it for sanding and scraping.

Demolition: You can use it to cut drywall, plywood, fiberglass and more.

Gardening: These tools are great for cutting roots, weeding and digging.

Metal working: You can use the tool to cut bolts or other metal components.

How Does the Fein Oscillating Tool Work?

The tool uses high-speed, fine toothed blades to create a rapid back and forth motion. This allows the tool to be used for a wide range of jobs. It is held in one hand and gripped like a pencil. The other hand controls the tool by pushing and pulling a button that activates the oscillating feature. These tools don’t require any form of power, which is what makes them so popular.

There are three different types of blades that can be used with this type of tool: Standard, Demolition and Cutting-Flat. There are also specialized blades for more specific jobs like scraping and sanding. Most standard blades have a fine tooth point that can be used for general tasks. Blades are easy to switch out and can quickly be replaced when they get dull or broken.

Fein MultiMaster 350 QSL Oscillating Tool Review on realmanguide.net

Cordless vs. Corded

Cordless tools are very convenient because they allow you to take them to the work site and not have to worry about extension cords or finding a socket. However, cordless tools do have a few downsides that should be taken into consideration. The first is that they are dependent on batteries, which can sometimes make them heavier and decrease the runtime. They also can’t be used as long continuously without being recharged.

Corded tools don’t have the same limitations and are sometimes preferred for that reason. The cord can be a tripping hazard, but that can be resolved by using an extension cord or by simply placing the tool in the desired location and working around it.

Both cordless and corded oscillating tools have their advantages and disadvantages. It just depends on what you are going to use it for and your personal preferences as far as which is better.


An oscillating tool can be used for many different types of jobs, such as:


These tools are very handy when it comes to woodworking. They can be used for many different things that include sanding, cutting or scraping. For woodworking jobs, these tools save a lot of time and are much easier on the hands than traditional woodworking tools.

Grout Removal

If you have tile floors or tile in your bathroom, you know what a pain it is to keep them clean. Oscillating tools are great for removing grout from between tiles. They can also be used for scraping off old adhesive.

Fein MultiMaster 350 QSL Oscillating Tool Review from our website


These tools can be used to tear down walls and other solid objects. They are great at slicing through drywall, plywood and fiberglass.

Glass Cutting

If you ever need to cut glass, an oscillating tool is a good choice. They can be used for both straight cuts and curved cuts.

Metal Working

Many people don’t realize all the different types of metals that these tools can cut through. These tools can be used to cut through everything from aluminum to steal.

Wood Carving

These tools can also be used for more traditional sculpting jobs that include carving wood. This is great for people who do wood burning or other types of detailed artistic work.

Oscillating tool attachments can be used for many different projects. They can be found in places like Home Depot and Lowes in the hardware section. If you need to do a lot of curved cutting, the Dremel Moto-Saw is a great choice. It has a flexible grip that allows you to get into tight corners and can make cutting out holes or shapes very easy.

If you do a lot of grout removal, you should look into the oscillating tool with the triangular head. This makes it easy to get in between tiles for grout removal without having to struggle to get in the tight areas.

If you need to shave wood, you should look into the oscillating tool with the wood carving bits. These allow you to easily carve away wood with a uniform thickness.

Fein MultiMaster 350 QSL Oscillating Tool Review | realmanguide.net

If you do a lot of scraping, especially scraping lead paint, you should get an abrasive flap wheel. This accessory is very useful for scraping off old paint or other unwanted materials from any surface.

These tools can be used for a multitude of jobs around the house or on the job, no matter if you are a professional or a hobbyist. With the right oscillating tool accessory, you can accomplish much with much less effort.

These tools are affordable and can offer years of reliable service when taken care of properly. If you need to do any detailed work that would normally take hours with conventional means, an oscillating tool is the way to go.

They can save you a lot of time and give you professional results on whatever you are working on. In addition to woodworking, these tools can be used for many other jobs such as scraping, cutting, sanding and much more. Using an oscillating tool is a great way to save time and get professional results.

In the last 15 years, more and more people are using oscillating tools for their projects. They have come a long way from where they started and now you can get many different attachments for slicing, dicing, cutting, sanding or scraping. If you do a lot of woodworking or just need to scrape, cut or sand anything around the house then an oscillating tool is a must for your tool collection.

These tools are great because they can save you time on any project you are working on. In addition to the standard cutting, sanding and scraping jobs, these tools can be used for more intricate jobs such as carving or even grinding. The uses for oscillating tools are limited to your own imagination.

There are two types of oscillating tools: the corded and cordless. The corded type is plugged directly into a 120-volt outlet and does not require battery power. This type of oscillating tool is more powerful and can perform heavier duty tasks. The cordless type is battery powered and while not as strong as the corded type, this oscillating tool can still get the job done.

These tools can be used in woodworking, scraping, cutting, sanding or just about anything else you need to accomplish. The best part about these tools is that they can greatly reduce the time it takes to do any project you are working on.

Sources & references used in this article: