Full Review ⭐ Fein Oscillating Multi Tool: FMM350QSL MultiMaster Start Q StarlockPlus Oscillating Multi-Tool with snap-fit accessory change

The Fein FMM350QSL MultiMaster Start Q StarlockPlus is an oscillating multi-tool designed for professional use. This versatile power tool can be used for a wide variety of applications including sawing, sanding, scraping, cutting, and polishing.

Oscillating multi-tools utilize a rapid side-to-side motion to drive specially designed accessories. This allows the accessories to contour to surfaces and reach tight spaces that other power tools can't. The oscillating motion also reduces the risk of splintering when cutting.

Common uses for oscillating multi-tools include:

• Cutting openings in drywall for electrical boxes or ductwork
• Sanding edges and hard to reach areas
• Scraping away old caulk, glue, or paint
• Cutting wood, metal, plastic and even ceramic tile
• Polishing and buffing various surfaces

With the ability to accept over 100 attachments, the Fein MultiMaster Start Q gives professionals and DIYers alike a versatile problem-solving tool for all kinds of remodeling, repair, and detail work. Its compact size and ergonomic grip makes it comfortable for extended use.

The Fein FMM350QSL includes Fein's StarlockPlus quick-change system for fast accessory changes with a simple twist. Let's take a closer look at the features and performance of this German-engineered oscillating multi-tool.

Design

The Fein MultiMaster FMM350QSL features a compact and ergonomic design optimized for control and comfort during use. It utilizes Fein's proprietary StarlockPlus blade changing system, allowing tool accessories to be swapped quickly and easily without any tools.

The StarlockPlus system uses a simple snap-in chuck that securely holds accessories like sanding pads, cutting blades, and rasps. To change accessories, you simply pull back the chuck collar and pop in the desired attachment. The collar then snaps back into place to lock the accessory in. This makes it incredibly fast and convenient to switch between different accessories as needed for different applications.

Adding to the ergonomic design are softgrip zones positioned around the barrel grip and rear handle. These provide a comfortable, non-slip grip that reduces hand fatigue during extended use. The grip has a slim profile that allows excellent control of the oscillating motion.

Speed is adjustable via a variable speed dial that allows the user to match the optimal speed to the accessory and material being worked. Speeds range from 10,000 to 19,500 oscillations per minute. This degree of control lets you use the right speed for fine sanding or aggressive cutting in different materials.

Overall, the design focuses on compact size, ergonomics, and fast accessory changes to deliver maximum convenience and control. Key highlights include the StarlockPlus system, soft grip zones, and variable speed dial.

For those looking for the ultimate in cordless convenience, Fein also offers the Fein MultiMaster AMM 500 AS. This professional-grade oscillating multi-tool runs off Fein's 18V lithium ion battery system and accepts all of the same StarlockPlus accessories as the corded models. It delivers the same fast accessory changes and variable speed control in a completely cordless package.

The AMM 500 AS comes with Fein's QuickIN system which allows you to change between three mounting types for maximum versatility. Switch from the standard flush-cutting StarlockPlus mount, to the StarlockMax mount for cutting capacity up to 44mm, to the QuickIN mount for accepting competitor accessories. This makes the AMM 500 AS one of the most versatile and flexible cordless oscillating multi-tools on the market.

Power and runtime are excellent thanks to the included 18V/4Ah AMPShare battery. The AMPShare system allows the battery to be used across Fein's range of 18V tools for maximum flexibility. When you need more juice, just slide in a second battery into the dual slot and keep working. Runtime can exceed over 200 minutes depending on the accessory used.

Weighing just 3.3 lbs with the battery installed, the AMM 500 AS features the same slim, ergonomic grip as the corded models. Anti-vibration technology keeps vibration to a minimum for comfortable extended use. Variable speed can be adjusted from 10,000 to 19,500 oscillations per minute to match the application.

If you like the performance and features of the Fein MultiMaster but need the freedom of cordless, the AMM 500 AS kit delivers in spades. You get the fast accessory changes, anti-vibration design, and variable speed dial, plus cordless convenience and QuickIN mounting flexibility. Overall an excellent choice for professional-grade cordless oscillating multi-tool performance.

Performance

The Fein FMM350QSL MultiMaster is powerful and versatile for cutting, sanding, and grinding different materials. The 350 watt motor provides plenty of power for tough jobs. The oscillating head moves at up to 20,000 oscillations per minute, allowing for fast, efficient cuts.

The MultiMaster excels at plunge cuts and flush cutting right up to edges and corners. It cuts smoothly through wood, metal, tile, plastic, and even nails and screws. The unique oscillating motion prevents kickback and enables precise control. Many users praise the clean, straight cuts it produces in wood and metal.

For sanding and grinding, the MultiMaster accepts Fein's wide range of sanding and scraping attachments. It sands effectively through wood, drywall, and metal surfaces. The triangular sanding pad allows sanding flush into corners. The scraping knife attachment removes old caulk, paint, glue, and gasket material with ease.

The StarlockPlus quick-change system allows swapping accessories without any tools. Overall, users report the Fein FMM350QSL cuts faster and smoother than competitors while also handling sanding and grinding tasks efficiently. The powerful motor and versatile oscillating head enable this multi-tool to take on virtually any cutting, sanding, or grinding task.

If you're looking for a versatile and high-performing oscillating multi-tool, check out the Fein Multimaster Tool: MM300 Plus Start 110V Multimaster Oscillating Multi Tool Set. This kit comes with the MM300 oscillating multi-tool along with three blades for cutting wood, metal, and plastic. It's a great starter set for DIYers and pros alike.

The MM300 Plus motor delivers 280 watts of power with a no load speed of 18,000-21,500 oscillations per minute. This allows it to power through tough materials quickly and smoothly. The oscillating head pivots through 3.2 degrees to provide more versatility for flush cuts and detail sanding.

Included in the kit are a universal E-cut saw blade, a bi-metal reciprocating saw blade, and a HCS saw blade. Together these provide the ability to cut wood, metal, plastic, drywall, tile, and more right out of the box. The StarlockPlus accessory changing system allows fast, tool-free blade changes.

Users praise the MM300 Plus for its comfortable grip, smooth operation, and versatility across many materials and applications. It's compact and lightweight at just 3 pounds for reduced fatigue. The soft start feature helps maintain control on startup. And the variable speed dial provides flexibility.

With Fein's reputation for quality and the versatility of the oscillating head, the MM300 Plus Start kit is an excellent choice for your oscillating multi-tool needs. It comes with everything you need to start cutting and sanding a wide variety of materials. Pick one up today to enhance your DIY and professional projects.

Accessories

The Fein Oscillating Multi Tool comes with a good selection of accessories to get you started on projects right out of the box. It includes a sanding pad, 5 sanding sheets, a flush cutting saw blade, a plunge cut saw blade, a scraper blade, and an HSS segment saw blade.

The sanding sheets provide a nice assortment of grits from coarse to fine, letting you smooth and finish a variety of materials. The saw blades make clean cuts in wood, metal, and plastic. The scraper blade is handy for removing paint, glue, and other sticky materials from surfaces. The flush cutting blade lets you make cuts right up against edges and corners.

Additional accessories can be purchased separately to expand the tool's capabilities. Some of the most useful include:

• Carbide grout removal blade - Cuts through tough grout and mortar quickly when replacing tiles.

• Circle cutter - Attaches to the multi tool to cut perfect circles in drywall and other thin materials.

• Detail sanding sheets - Finer grit options for sanding and finishing fine woodworking projects.

• Plunge cutting blades - Make interior cutouts by plunging into the surface. Useful for electrical work.

• Polishing pads - For buffing and polishing metal and plastic.

The Fein uses a proprietary StarlockPlus blade change system that makes it easy to swap accessories quickly without any tools required. It has a wide range of specialty blades and attachments available to handle virtually any job. Overall, the included accessories provide a great starting point, while the ability to add more provides unlimited versatility.

Ergonomics

The Fein FMM350QSL MultiMaster has excellent ergonomics that make it comfortable to use for extended periods. The tool is lightweight at only 5.3 pounds, reducing fatigue during long work sessions. It has rubberized soft grip areas that provide a secure and comfortable hold. The barrel grip design allows you to grip it like a power drill for optimal control.

The compact size and slim profile allow you to easily maneuver it into tight spaces. The variable speed dial provides additional control so you can match the speed to the application. Slow speeds work well for delicate materials while higher speeds tackle tougher jobs. The start/stop button is conveniently located for easy operation with your index finger during use.

Overall, the ergonomic design and lightweight nature of the Fein MultiMaster make it a comfortable oscillating multi-tool for extended use without causing hand or arm fatigue. The soft grip, variable speed, and thoughtful design allow you to work efficiently and accurately on a wide variety of applications.

Durability

The Fein MultiMaster Start Q is known for its durability and sturdiness over time. The tool features a durable cast aluminum gear head that is designed to withstand heavy usage on the job site. Many reviewers mention that even after years of consistent use, their Fein oscillating tools continue to perform like new.

The motor and gearing system are engineered for longevity, using high quality components that hold up well under pressure. This allows the Fein to keep running smoothly even when tasked with cutting tough materials like metal or sanding for long periods. The brand has built a reputation for making tools that stand the test of time.

Users mention the MultiMaster feels solid and stable in hand, without any flimsiness in the body or vibration during operation. It retains its stability and accuracy even when undertaking demanding applications. The all-metal construction provides a reassuring heft as well.

Overall, professionals and DIYers choose Fein oscillating tools knowing they are a long-term investment that will last on the job site. The MultiMaster Start Q maintains the brand's tradition of reliability and durability over years of use.

Noise Level

When it comes to noise level, the Fein FMM350QSL is relatively quiet for an oscillating multi-tool. It produces around 76 dB of sound when running, which is comparable to a typical vacuum cleaner. The noise isn't excessive, but ear protection is still recommended for prolonged use.

Some users may find the FMM350QSL to be slightly louder than previous Fein multi-tools. This is likely due to its more powerful 350-watt motor. However, the noise is unlikely to be a major annoyance for most users. It's reasonably muted for workshop and construction applications.

Overall, while not whisper quiet, the FMM350QSL generates an acceptable noise level. It enables working comfortably without excessive disturbance. The sound production is on par with similar pro-grade oscillating multi-tools. So noise is unlikely to be a deal-breaker for owners of the FMM350QSL. Just be sure to use ear plugs or muffs when operating it for long stretches.

Safety Features

The Fein MultiMaster FMM350QSL has several important safety features that make it a great choice for DIY and professional use.

• Overload Protection - The motor is designed to prevent overloading, which can cause overheating and potential motor failure. If the blade jams or gets stuck, the motor will stop rather than continuing to strain itself. This protects both the tool and the user.

• Vibration Reduction - Fein has engineered the FMM350QSL to minimize vibrations during operation. This is achieved through internal counterweights that balance out the oscillating motion. Less vibration reduces hand fatigue when using the tool for extended periods.

• Soft Grip - The tool's body has a soft rubberized grip that makes it easy and comfortable to hold. The grip minimizes hand slippage and gives you more control over the tool.

• Variable Speed Dial - The speed can be adjusted from 10,000 to 19,500 oscillations per minute. Slowing the speed down improves control and safety when doing delicate or intricate cuts.

• Lock Button - There is a lock button that prevents the tool from accidentally starting when plugged in. The lock must be held down continuously to operate the tool for added safety.

• Precision Footplate - For improved stability and control, the FMM350QSL has a broad footplate that keeps the base flush against the material surface. This enhances precision and reduces potential slipping.

The FMM350QSL oscillating multi-tool has great built-in features that allow DIYers and professionals to use it comfortably and safely for a wide variety of oscillating tool applications. The overload protection, vibration reduction, soft grip, variable speed, lock button, and precision footplate give users more control while minimizing fatigue and potential hazards.

Price

The Fein FMM350QSL MultiMaster Start Q StarlockPlus is priced at around £100, which positions it in the middle of the market for oscillating multi-tools. It's more affordable than pro-grade models like the Fein MultiMaster Top Q, which sells for around £180, but pricier than some of the budget oscillating tools that can be found for under £50.

When comparing to other mid-range oscillating multi-tools, the MultiMaster Start Q StarlockPlus is competitive on price. Models with similar power and features from brands like Bosch, Dewalt, and Makita tend to cost about the same. So Fein isn't underscutting the competition here, but the pricing is reasonable and typical for this tool class.

Considering its German engineering and high-quality construction, the MultiMaster Start Q StarlockPlus represents a good value at its retail price point. It delivers professional capabilities that go beyond basic DIY oscillating tools, yet doesn't carry the premium cost of Fein's pro-grade models. So it hits a nice sweet spot, matching performance to price.

Conclusion

The Fein FMM350QSL MultiMaster Start Q StarlockPlus is an excellent oscillating multi-tool that lives up to Fein's reputation for high-quality power tools. It has a durable and ergonomic design, delivers smooth and powerful performance for cutting and sanding applications, and has a quick-change system for swapping accessories.

Some of the key pros of this multi-tool include:

• Powerful 350-watt motor provides 11,000-19,500 oscillations per minute for fast cutting
• StarlockPlus system allows tool-free accessory changes in seconds
• Soft start feature helps maintain control when turning on
• Ergonomic shape fits comfortably in hand during extended use
• High-quality construction and materials for longevity

In terms of downsides, the Fein oscillating multi-tool is relatively expensive compared to some alternatives. It also lacks a variable speed dial, which some users may prefer to have.

Overall, the Fein FMM350QSL MultiMaster Start Q StarlockPlus is one of the best oscillating multi-tools on the market. For professionals or avid DIYers who want top-notch power and performance, it's a worthwhile investment. The quick accessory change system, durable construction, and comfortable ergonomic design make it an excellent choice for cutting, sanding, and grinding tasks.