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M12 FUEL 3/8 Inch Subcompact Impact Wrench - Milwaukee Electric Tools

Part #: 3049-20

Milwaukee Tool M12 FUEL 3/8 Inch Subcompact Impact Wrench

1. Key Features This impact wrench features a subcompact design engineered for enhanced access in confined spaces. It delivers up to 225 ft-lbs of nut-busting torque for challenging applications. Integrated Tri-LEDs provide high-definition illumination of the workspace, reducing shadows. The tool incorporates a variable speed trigger for precise control during operation. Its 4-Mode DRIVE CONTROL™ system offers adjustable output speed and power, including an auto shut-off mode and a bolt-removal mode. The auto shut-off mode is designed to prevent over-tightening by applying no more than 10 ft-lbs of torque. A friction ring socket retention system is included to facilitate efficient accessory changes. This tool is compatible with all Milwaukee M12™ batteries and chargers and allows for single-handed mode changes.

2. Applications The Milwaukee Tool M12 FUEL 3/8 Inch Subcompact Impact Wrench is suitable for mechanical fastening tasks, particularly in environments requiring tool maneuverability in restricted areas, such as automotive underhood service and general assembly operations. Its controlled torque output makes it appropriate for applications where precise fastening is critical.

3. Benefits The compact and lightweight design facilitates improved access in tight quarters and contributes to reduced user fatigue during prolonged use. The specialized drive modes, including auto shut-off, contribute to preventing damage from over-tightening, while the bolt-removal mode aids in fastener removal. Enhanced workspace visibility from the Tri-LEDs improves operational clarity. The friction ring socket retention system contributes to increased productivity by minimizing downtime associated with accessory changes. Compatibility with the M12™ battery system offers integration with existing M12™ tool platforms.

4. Specifications

  • Nut-Busting Torque: Up to 225 ft-lbs
  • RPM (Mode 1): 0-1,150
  • RPM (Mode 2): 0-2,400
  • RPM (Mode 3): 0-3,400
  • RPM (Mode 4 FWD): 0-1,600
  • RPM (Mode 4 REV): 0-3,400 / 0-1,500
  • IPM (Mode 1): 0-1,000
  • IPM (Mode 2): 0-3,400
  • IPM (Mode 3): 0-3,600
  • IPM (Mode 4): 0-3,600
  • Auto Shut-Off Mode Torque Limit: 10 ft-lbs
  • Socket Retention: Friction Ring
  • Lighting: Tri-LED
  • Compatibility: All M12™ Batteries & Chargers
We have 25 in stock Inventory available from other suppliers, prices may be different
List: $342.09 Save: $98.57

$243.52

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This product was added to our catalog on Wednesday 29 October, 2025.

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