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Multi-Max™ MM45

The Dremel Multi-Max MM45 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 simple and fast and Quick Boost™ technology automatically maintains a constant tool speed when cutting the toughest materials. A powerful 4 Amp motor puts MM45 is among the most powerful Oscillating Tool available. An innovative magnetic accessory interface makes accessory changes easy because it holds the accessory in place so you don’t have to. And the extra-wide 3.2-degree angle of oscillation improves the speed of cut to make MM45 the fastest DIY cutting tool available. Two year warranty.

  • Tool-less Quick Lock accessory change system lets you switch between accessories with a simple turn of a lever
  • Robust and powerful 4.0 amp motor capable of tacking the toughest applications
  • Repair. Remodel. Restore. Faster.™
  • The Dremel Multi-Max MM45 oscillating cutting tool is sold exclusively at The Home Depot


  • Quick-Lock feature for tool-less and secure accessory changes
  • High Performance 4.0 amp motor – for the most demanding applications
  • Quick Fit accessory interface – for fast and easy accessory change
  • Quick-Boost - maintains constant speed throughout toughest applications and materials
  • Up-front on/off switch – for one-handed use and maintains speed setting
  • 10,000 – 21,000 OPM speed range – for optimal performance in a variety of materials
  • Ergonomically optimized soft grip for comfort and control
  • 7 foot rubber cord for a wide working range


  • SPEED: Variable (10,000 - 21,000 OPM)
  • WEIGHT: 3.2 lb

Tool Kit Options

This tool is available as part of a kit.

Versatility Levels