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Multi-Max™ MM40

Powerful 2.5 amp motor. Dremel Multi-Max MM40 oscillating multi-tool gives you features and performance you’d expect from the Dremel brand. The tool’s patented Quick Lock™ accessory change system makes switching between the broad range of Multi-Max accessories quick and easy. With the right accessory in place, you can launch right into the task at hand knowing that the MM40 oscillating tool can comfortably handle the job. Two year warranty.

  • High Performance 2.5 amp motor – for the most demanding applications
  • Tool-less Quick Lock™ accessory change system lets you switch between accessories with a simple turn of a lever
  • Ergonomic grip gives you greater comfort and control while using our oscillating cutting tool
  • Optimal Control. Safe Operation. High Precision. Minimal Dust.
  • Repair. Remodel. Restore. Faster.™


  • Quick-Lock feature for tool-less and secure accessory changes
  • High performance 2.5 amp motor – for the most demanding applications
  • Up-front on/off switch – for one-handed use and maintains speed setting
  • Quick Fit™ System for fast accessory changes
  • Separate on/off switch – maintains speed setting after tool is shut off
  • Electronic feedback circuitry for consistent speed under load
  • Ergonomically optimized soft grip for comfort and control
  • 10,000 – 21,000 OPM wide speed range for optimal precision and control combined with smooth operation
  • 7 foot durable rubber cord for a wide working range


  • SPEED: Variable (10,000 - 21,000 OPM)
  • VOLTAGE: 120V

Tool Kit Options

This tool is available as part of a kit.

Versatility Levels