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Milwaukee M12 FUEL Oscillating Multi Tool

★★★★☆ 4.5/5 · 1,623 reviewsby Milwaukee
9.0OUT OF 10
The ToolHollow verdict

The Milwaukee M12 FUEL Oscillating Multi Tool is an excellent choice for professionals and DIYers who need a compact, reliable tool for detail work, plunge cuts, and tight-space tasks. While it won't replace a full-size oscillating tool for heavy-duty jobs, its portability, tool-free blade changes, and brushless efficiency make it a valuable addition to any M12 battery system user's toolkit.

Key Features

Full Specifications

Oscillation Speed10,000-18,000 OPM
Voltage12V
Oscillation Angle3.0 degrees
Weight1.9 lbs (bare tool)
Motor TypeBrushless FUEL

What we liked

  • Extremely compact and lightweight for one-handed use
  • Tool-free blade changes save time on the job
  • Brushless motor delivers strong power for its size
  • Fits into tight spaces other oscillating tools can't reach
  • Wide range of compatible accessories

Worth noting

  • 12V battery platform limits runtime on heavy tasks
  • Less powerful than corded or 18V oscillating tools
  • Bare tool requires separate purchase of M12 battery/charger
  • Vibration can cause hand fatigue during extended use

The Full Review

The Milwaukee M12 FUEL Oscillating Multi Tool is an excellent choice for professionals and DIYers who need a compact, reliable tool for detail work, plunge cuts, and tight-space tasks.

The Milwaukee M12 FUEL Oscillating Multi-Tool is a compact powerhouse built for professionals and serious DIYers who demand precision cutting, sanding, scraping, and grinding performance without being tethered to a cord. Powered by Milwaukee's POWERSTATE brushless motor, this oscillating tool delivers corded-level speed and power straight from a compact M12 battery, making it easy to handle in tight spaces like corners, cabinets, or under sinks where full-sized tools simply cannot maneuver. The brushless motor not only boosts torque and cutting speed but also extends the tool's lifespan by reducing internal friction and heat buildup, ensuring reliable performance across countless jobs whether you're cutting through wood, metal, drywall, or grout. Designed with the user in mind, this oscillating multi-tool features Milwaukee's tool-free blade change system, allowing operators to swap accessories in seconds without needing a separate wrench or key. This is especially valuable on job sites where speed and efficiency directly affect productivity. The variable speed dial gives users precise control over oscillation speed, letting them fine-tune performance based on material type and application, from delicate sanding tasks to aggressive demolition cuts. Its ergonomic design, including a slim body and rubber over-mold grip, reduces vibration and fatigue during extended use, while the compact size ensures better visibility and control in cramped or awkward working conditions. Compatible with the broader M12 battery platform, this oscillating tool offers the convenience of battery interchangeability across dozens of other M12 tools in Milwaukee's lineup, making it a practical addition for users already invested in the ecosystem. It accepts Milwaukee's OPEN-LOK and universal accessory systems, giving users access to a wide range of blades and attachments for cutting, scraping, and sanding tasks across various trades including plumbing, electrical, carpentry, and remodeling. Rugged enough for daily professional use yet compact enough for detailed project work, the Milwaukee M12 FUEL Oscillating Multi-Tool stands out as a dependable, high-performance solution for anyone needing versatile cutting and finishing capabilities in a cordless, job-ready package.

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