Does it come with a battery and charger?

No. It is sold as a bare tool, so you need a compatible M12 battery and charger separately.

How much torque does it make?

Up to 100 ft-lbs of nut-busting torque when paired with the M12 REDLITHIUM HIGH OUTPUT CP2.5 pack. Smaller standard packs give less.

What is AUTO SHUT-OFF for?

It limits torque to 7 ft-lbs in forward mode so you can run fasteners down hand-tight without overtightening them.

It has a 1/4-inch square anvil with a friction ring, so use standard 1/4-inch drive impact sockets.

Is it good for lug nuts?

It can break free smaller fasteners, but it is not meant for full-size lug nuts or suspension bolts. Use a larger impact for those.

How does it compare with the M12 stubby impact?

This model is shorter and lighter for access, while the stubby 1/2-inch version makes more torque for heavier fasteners.

Milwaukee 3048-20 M12 FUEL 1/4" Subcompact Impact Wrench with Friction Ring

Q: Where is the Milwaukee 3048-20 M12 FUEL 1/4" Subcompact Impact Wrench with Friction Ring cheapest?

At Walmart, for $202.21, as of our latest check.

Q: What do buyers say about the Milwaukee 3048-20 M12 FUEL 1/4" Subcompact Impact Wrench with Friction Ring?

Rated 5 out of 5 from 1 ratings.

Q: Where can I buy the Milwaukee 3048-20 M12 FUEL 1/4" Subcompact Impact Wrench with Friction Ring?

23 stores we checked sell it, including Tool Nut, The Milwaukee Store, Toolup, CROWNTOOLS CORP, Quality Industrial Safety.

Best price now

$202.21at WalmartChecked 10 h ago

Compared across 23 stores. Prices are checked against each store and labelled with when.

Visit Walmart

What reviewers say

Owners of the M12 FUEL subcompact impact wrench praise its size and weight for underhood and interior work, and many like the drive modes. Some note that real torque depends on which M12 battery is used.

What people mention

SizePraisedOwners say the short, narrow body reaches fasteners that larger impacts cannot.
WeightPraisedUsers report low fatigue when working overhead or all day.
BatteryMixedReviewers note peak torque needs the high-output CP2.5 pack, and standard packs deliver less.
Drive modesPraisedThe 4-Mode DRIVE CONTROL and AUTO SHUT-OFF are called useful for small fasteners.
Work lightPraisedThe Tri-LED light is described as bright and shadow-free in tight spots.
Anvil sizeCriticisedSome owners find the 1/4-inch drive limiting for larger bolts.

About the Milwaukee 3048-20 M12 FUEL 1/4" Subcompact Impact Wrench with Friction Ring

The M12 FUEL 1/4" Subcompact Impact Wrench is a cordless electric impact wrench with a 1/4" drive and a friction ring socket retention system. It measures 4.4" long and 2.0" wide, and weighs 1.5 lbs as a bare tool. The compact size lets it fit into tight spots, such as under the hood, without extensions, swivels or adapters. A Tri-LED work light lights the work area with less shadow.

It delivers up to 100 ft-lbs of torque when paired with an M12 REDLITHIUM HIGH OUTPUT CP2.5 battery pack. The variable speed trigger works with 4-Mode DRIVE CONTROL, which adjusts speed and power output. An auto shut-off mode limits torque to prevent overtightening in forward. In reverse, the bolt removal mode slows the RPM once the bolt is free, so fasteners don't drop.

To change modes with one hand, move the forward-reverse shuttle to neutral and double-tap the trigger. The friction ring holds sockets in place, which reduces downtime when accessories are changed often.

Power source

Electric, cordless

Drive size

1/4 in.

Max torque

100 ft-lbs

Max speed

3,800 RPM

Impacts per minute

Up to 4,400

Mode 1

0-1,500 RPM; 0-1,350 IPM