Milwaukee 3048-20 M12 FUEL 1/4″ Subcompact Impact Wrench w/ Friction Ring – Tool Only

The Milwaukee 3048-20 M12 FUEL 1/4″ Subcompact Impact Wrench with Friction Ring is designed for professionals working in tight and confined spaces, especially under the hood. Measuring only 4.4″ long and 2.0″ wide, it delivers exceptional access for automotive repair, maintenance, and equipment service. Backed by Milwaukee’s POWERSTATE™ Brushless Motor and paired with an M12™ REDLITHIUM™ HIGH OUTPUT™ CP2.5 battery (sold separately), it provides up to 100 ft-lbs of breakaway torque and 50% faster application speed compared to similar tools in its class. At only 1.5 lbs, this lightweight impact wrench helps reduce user fatigue without sacrificing power or control.

The 4-Mode DRIVE CONTROL™ system lets users tailor speed and torque based on the task, with specialized modes like Auto Shut-Off (for hand-tight applications) and Bolt Removal Mode (to prevent fastener drops). The Tri-LED work light increases visibility without casting harsh shadows, which is especially useful in low-light, tight spaces. From mechanics to HVAC techs and mobile repair crews, this tool helps speed up jobs while improving precision and control.

Battery and Charger Sold Separately!

Milwaukee M12 FUEL 1/4″ Subcompact Impact Wrench w/ Friction Ring At a Glance

• Best Underhood Access: Only 4.4” long and 2.0” wide, ideal for cramped engine bays and tight work areas.
• Up to 100 ft-lbs Nut-Busting Torque: Enough power to tackle tough automotive and light equipment fasteners.
• Lightest Weight in Class: At just 1.5 lbs (bare tool), reduces fatigue during overhead and extended use.
• 4-Mode DRIVE CONTROL™: Customizable output for precision tasks, with Auto Shut-Off and Bolt Removal modes.
• 50% Faster Application Speeds: Boosts productivity when paired with M12™ HIGH OUTPUT™ CP2.5 battery.
• Tri-LED Lighting: Increases visibility and reduces shadows for more accurate fastening in dark workspaces.
• Single-Handed Mode Changes: Increases workflow efficiency, even in awkward positions.
• Friction Ring Socket Retention: Quick socket swaps reduce downtime in repetitive applications.
• Variable Speed Trigger: Offers full control over speed and torque with your finger.

Markets

• Automotive Repair & Service: Fits into tight engine bays to remove fasteners without disassembly delays.
• Fleet & Municipal Maintenance: Lightweight and portable, perfect for on-site vehicle and equipment servicing.
• HVAC Installation & Service: Ideal for confined installations and delicate components where over-torquing is a risk.
• Mobile Mechanics: Easy to carry, high torque, and compact size make it an essential tool for field repairs.
• Light Equipment Maintenance: Great for maintaining ATVs, UTVs, lawn equipment, and small machinery.
• Trade Schools & Technical Programs: Teaches precision torque control and compact tool applications to students.
• Construction & Facility Maintenance: Useful for tasks requiring torque in confined spaces without bulky tools.

This subcompact impact wrench gives workers in the field, shops, or garages a serious advantage. Automotive technicians can save time on disassembly thanks to the tool’s compact design. City fleet maintenance crews benefit from its portability, allowing repairs in constrained engine compartments without extra extensions or adapters. HVAC technicians and field service professionals appreciate the single-handed mode switching and tight-space access that keep their workflow moving without interruption. Its durability and compatibility with all Milwaukee M12™ batteries make it a cost-effective choice for both small businesses and larger industrial operations.

Milwaukee 3048-20 M12 FUEL 1/4″ Subcompact Impact Wrench w/ Friction Ring – Tool Only Features

• Best access for tight underhood spaces
• Up to 100 ft-lbs of torque power
• Lightweight design for easy handling
• Best Underhood Access
• Up to 100 ft-lbs Nut Busting Torque
• Lightest Weight
• 50% Faster Application Speeds
• Mode 1 RPM: 0-1,500; Mode 2 RPM: 0-2,900; Mode 3 RPM: 0-3,800; Mode 4 RPM: FWD: 0-2,200, REV: 0-3,800 / 0-2,000
• Tri-LEDs deliver high definition lighting to increase workspace visibility with less shadows
• Variable speed trigger for precise control
• 4-Mode DRIVE CONTROL™ provides greater control over output speed and power. Includes auto shut-off and bolt-removal mode
• Auto shut-off mode prevents over tightening and increases productivity by applying no more than 7 ft-lbs. of torque.
• Friction ring socket retention system: Reduces downtime on applications involving frequent changing of accessories
• Compatible with all M12™ batteries & Chargers
• Single-handed mode changes for increased productivity
• Mode 1 IPM: 0 – 1,350; Mode 2 IPM: 0 – 3,700; Mode 3 IPM: 0 – 4,400; Mode 4 IPM: 0 – 4,400

Milwaukee 3048-20 M12 FUEL 1/4″ Subcompact Impact Wrench w/ Friction Ring – Tool Only Includes

• (1) M12 FUEL 1/4″ Subcompact Impact Wrench w/ Friction Ring (3048-20)
• (1) Belt Clip
• Battery & Charger Sold Separately

Milwaukee 3048-20 M12 FUEL 1/4″ Subcompact Impact Wrench w/ Friction Ring – Tool Only Specifications

• Model Number: 3048-20
• Drive Size: 1/4”
• Max Torque: Up to 100 ft-lbs (nut-busting)
• Tool Length: 4.4”
• Tool Width: 2.0”
• Weight (Bare Tool): 1.5 lbs
• Speed (RPM):
  • Mode 1: 0–1,500
  • Mode 2: 0–2,900
  • Mode 3: 0–3,800
  • Mode 4: FWD: 0–2,200 / REV: 0–3,800 / Bolt Removal: 0–2,000
• Impacts Per Minute (IPM):
  • Mode 1: 0–1,350
  • Mode 2: 0–3,700
  • Mode 3: 0–4,400
  • Mode 4: 0–4,400
• Lighting: Tri-LED Work Light
• Socket Retention: Friction Ring
• Battery Compatibility: All Milwaukee M12™ Batteries
• Warranty: 5-Year Limited Warranty

Milwaukee 3048-20 M12 FUEL 1/4″ Subcompact Impact Wrench w/ Friction Ring – Tool Only Warranty

• Milwaukee’s 5 Year Limited Warranty

Why Professionals Choose the Milwaukee M12 FUEL 1/4″ Subcompact Impact Wrench w/ Friction Ring

Whether you’re turning wrenches in a commercial shop or working roadside in the rain, this Milwaukee M12 1/4″ subcompact impact is built for real-world conditions. It’s not just about torque—techs need tools that get into the spaces where others won’t. The light weight, tight footprint, and smart features like auto shut-off and bolt control give you the confidence to work faster and more accurately. Commonly referred to as a compact impact wrench, quarter-inch impact, or M12 torque tool, it’s a top pick for anyone needing tight access and reliable torque control.