Fein MultiMaster 500 Plus Review: The Pro-Grade Multitool That Outcuts, Outlasts, and Outperforms

• Best for: Pros and serious DIYers who prioritize precision, low vibration, and reliable power
• Standout strengths: Class-leading vibration control, StarlockPlus tool-free blade system, durable build, excellent accessory range
• Ideal jobs: Flush cuts, plunge cuts, trim and casing work, flooring, drywall, grout removal, detail sanding, remodeling and repair work

What Makes the Fein MultiMaster 500 Plus Different

1. Vibration Control You Actually Feel (or Don’t) Fein’s anti-vibration design is still the gold standard. Less vibration means straighter cuts, cleaner edges, and way less fatigue over a long day. If you’ve used a bargain oscillating tool that “walks” or buzzes your fingers numb—this is the fix.
2. StarlockPlus: Secure, Tool-Free Blade Changes The Starlock interface (developed by Fein and Bosch) locks accessories with a 3D fit for maximum power transfer. Translation: smoother, faster cuts and no slippage. The StarlockPlus mount supports a broad range of pro-grade blades and sanding pads, and swaps are truly tool-free—click in, click out, done.
3. Real Power, Real Control With variable speed and consistent torque under load, the 500 Plus chews through dense materials without bogging down. From plunge-cutting through door jambs to trimming copper pipe or cutting screws flush, you get predictable results and clean finishes.
4. Built to Survive the Jobsite Fein’s motors and housings have a reputation for longevity. If you’re managing crews or replacing jobsite tools that fail mid-project, reliability matters. The 500 Plus is a workhorse that won’t become a consumable.

Key Features at a Glance

• Power: Strong motor with excellent torque and constant speed under load
• Speed control: Variable dial for precise material matching
• Mount: StarlockPlus for tool-free, secure accessory changes
• Ergonomics: Slim grip, outstanding vibration dampening
• Precision: Minimal chatter, controlled plunge starts, clean flush cuts
• Accessories: Wide selection of blades for wood, metal, nails, grout, and sanding

Real-World Use Cases That Sell This Tool

• Flooring and Trim: Undercut door jambs, trim shims, plunge cut precise notches, and flush cut casing without splintering finishes.
• Remodels and Repairs: Make surgical cuts in drywall for clean patching, notch studs, and cut through old fasteners.
• Plumbing and Electrical: Trim PVC, copper, or EMT in tight spaces; plunge tidy openings for boxes and fixtures.
• Tile Work: Remove grout cleanly and cut back problem tiles without cracking adjacent pieces.
• Finish Work: Scribe cabinets to walls, flush cut dowels, and detail sand inside corners.

Why Choose Fein Over Popular Alternatives?

• Versus budget oscillating tools: The 500 Plus cuts faster with far less vibration—your hand, elbow, and accuracy will thank you. Blades last longer due to stable, chatter-free contact.
• Versus mid-tier competitors: Many saws advertise power but transfer less of it to the blade. StarlockPlus maximizes power delivery, and Fein’s anti-vibe housing maintains control on delicate cuts.
• Versus copycat Starlock tools: Fein pairs the mount with a better-balanced motor and housing, yielding smoother performance and longer life.

Pro Tips for Best Results

• Let the blade do the work: Don’t force plunge cuts—use the variable speed to start clean.
• Match the blade: Bi-metal for nails/metal, carbide for screws/grout, fine-tooth for clean wood cuts.
• Keep a fresh sanding pad: It preserves finishes and speeds up corner detail work.
• Buy a multi-blade kit: You’ll save versus buying one-offs and you’ll always have the right tooth profile in the bag.

Recommended Accessories to Add to Cart

• Fein StarlockPlus wood/metal bi-metal combo blade
• Fein carbide-tipped blade for screws, bolts, and abrasive materials
• Grout removal blade for tile and bath work
• Segmented blade for long straight cuts and trim undercutting
• Hook-and-loop sanding pad with assorted grits

• Is the Fein MultiMaster 500 Plus worth it? Yes—if you value low vibration, accuracy, and long-term reliability, it outperforms cheaper models.
• Does it use standard oscillating blades? It uses Starlock/StarlockPlus accessories for superior fit and power transfer. Adaptors exist, but Starlock performs best.
• Can it cut metal? With the correct bi-metal or carbide blade, it cuts nails, screws, copper, EMT, and more.
• Corded or cordless? The 500 Plus platform is available in corded and cordless options—choose corded for continuous power, cordless for portability.

How It Helps You Work Faster (and Better)

• Cleaner starts and smoother finishes reduce rework
• Faster blade changes keep momentum on the job
• Low vibration preserves accuracy and comfort across long sessions
• Durable build reduces downtime and replacement costs