Close Window

4200 High-Performance Rotary Tool

The EZ Change™ rotary tool is the first-ever rotary tool with the Easy Change™ mechanism, which allows easy and fast accessory changes without a wrench. Features a variable-speed, high-performance motor with electronic feedback circuitry that enables consistent performance at all speeds, our quick-change rotary tool will change the way you work.

  • Fast-change rotary tool makes it easy to change accessories without using a wrench
  • High-performance motor with variable speed and electronic feedback
  • Compatible with all current Dremel rotary tool attachments and accessories
  • The EZ Change high-power rotary tool comes with a two-year warranty


  • Patented EZ Change™ mechanism allows the fastest and easiest accessory change of any rotary tool
  • The integrated pull lever system of the EZ Change™ mechanism replaces the standard collet nut and allows accessory change without the use of a wrench
  • High-performance motor for maximum performance at all speeds
  • Electronic feedback for consistent speed under load
  • Variable speed for greater versatility
  • Separate on/off switch and speed control dial for the perfect speed every time
  • Can be used with all current Dremel rotary tool attachments and accessories
  • Cool-running ball bearing construction for smooth and quiet operation
  • Replaceable motor brushes extend tool life
  • Two year warranty


  • AMPERAGE: 1.6
  • CORD LENGTH: 7 ft
  • SPEED: Variable (5,000 - 35,000 RPM)
  • VOLTAGE: 120V
  • WARRANTY: Limited 2 Years
  • WEIGHT: 1.175 lb

Tool Kit Options

This tool is available as part of a kit.

Versatility Levels