FEIN FMM350QSL MultiMaster QuickStart StarlockPlus Snap-Fit Oscillating Multi-Tool

Last updated: June 1, 2020

We looked at the top Oscillating Multi-Tools and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Oscillating Multi-Tool you should buy.

Product Details

In our analysis of 14 expert reviews, the FEIN FMM350QSL MultiMaster QuickStart StarlockPlus Snap-Fit Oscillating Multi-Tool placed 8th when we looked at the top 10 products in the category. For the full ranking, see below.

From The Manufacturer

In 1967 FEIN brought a revolutionary idea to the market, introducing the first oscillating tool. Through the years Fein has constantly made improvements and innovated new features. In a world of oscillating multi-tools, the FEIN MultiMaster 350QSL is in a class all its own. The combination of a 350 Watt motor with high copper content and an independent tool housing makes the FEIN MultiMaster 350QSL more powerful, lower in vibration and quieter than every other comparable tool on the market. Weighing under four pounds, the MultiMaster is lightweight and well balanced with a soft grip for comfortable handling. The tacho generator and electronic speed control ensures constant speeds while operating under load. The MultiMaster features a soft start with a balanced armature and ball bearings to deliver flawless operation. The sixteen foot industrial-quality power cable allows access to a large working radius with optimum handling. Utilizing four flexible damping elements, the MultiMaster housing is completely independent from the motor. The design reduces vibrations by up to 70 percent and noise up to 50 percent when compared to the previous model. Although developed to withstand the toughest demands of professional use in trade and industry, the FEIN MultiMaster 350QSL also makes day-to-day work more efficient, safe and easy. With superb features the FMM 350QQSL is the choice oscillating multi-tool of do-it-yourselfers and professionals alike. FEIN has now made the best even better by incorporating the Star Lock mounting system in the FMM 350QSL. The FEIN MultiMaster 350QSL is known for its abundance of power, minimal noise and vibration and wide range of applications. With the added improvement of the Star Lock mounting system the FEIN MultiMaster 350QSL can operate with less noise and vibration, faster work progress and improved precision even with larger blades and accessories. The FEIN Star Lock mounting system is a pin-less, tool-free quick change system. It allows the effortless change of accessories in less than three seconds. The unique geometry of the tool head in combination with Star Lock accessories guarantees a solid connection and the transfer of power to the work piece. The accessories simply snap into the tool head for a secure and accurately seated connection. The accessories are also easily released by lifting the lever on the tool head. With a wide range of accessories specially designed for specific applications, the Fein MultiMaster saves a great deal of time and effort in all operations. The FEIN FMM 350QSL Q-START kit offers the powerful FMM 350QSL MulitMaster in premium plastic case with a Universal 152 blade, a Long-Life 161 blade, a 234 scraper blade, a segmented 106 blade, an unperforated triangle sanding pad and three sheets of each 60, 80, 120 and 180 grit triangle sandpaper. The FEIN FMM 350QSL Q-START kit is the perfect choice for everyone from the professional contractor already using FEIN accessories to the first time multi-tool user who wants the most powerful and reliable tool on the market. FEIN originated the oscillating tool and is proud to offer innovative and durable tools and accessories that achieve ultimate performance

Expert Reviews

What reviewers liked

When it comes down to simple preference, the MultiMaster is my favorite of all 25 models we tested and earns the starting role in my arsenal. It’s the overall design and ergonomics that I’m willing to trade-off some cutting speed to take advantage of. Unless you need the higher performance of the SuperCut, the MultiMaster get my highest recommendation.
Premium, high-quality construction. Weighing in at less than four pounds, the MultiMaster 350QSL can be used for long periods without putting any strain on the back or arms. This lightweight design, combined with an ergonomic handle and reduced vibration, makes for heightened control of the device.

What reviewers didn't like

The MultiMaster comes in under 100 decibels with a 98 dB(A) measurement. That’s quite a bit higher than the 92 dB(A) of Milwaukee’s cordless model
Very expensive.
View our Oscillating Multi-Tool buying guide for in-depth advice and recommendations.

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