Milwaukee 2668-20 M18 2-Speed 3/8″ Right Angle Impact Wrench

The Milwaukee 2668-20 M18 Right Angle Impact Wrench helps mechanics, maintenance professionals, and contractors fasten or remove hardware in restricted spaces. Its cordless 18V design combines a right-angle head with two-speed control, giving you access where a conventional impact wrench may struggle. For automotive repairs, equipment maintenance, and installation work, this tool offers convenient handling and controlled impact performance.

Milwaukee 2668-20 Impact Wrench Features

The compact head measures approximately 1.4 inches, according to Milwaukee, helping the tool reach fasteners in crowded engine compartments, equipment housings, and other narrow work areas. Its 3/8-inch square-drive anvil uses a friction ring, allowing quick socket changes when you move between compatible fastener sizes.

The two-speed DRIVE CONTROL system offers different speed and torque settings for greater application control. Published specifications list fastening torque modes of 30 and 60 ft-lbs, with up to 60 ft-lbs of nut-busting torque. These ratings make the wrench suitable for appropriate smaller fastening tasks rather than applications requiring heavy-duty high-torque equipment.

Two-Speed Control and Extended Paddle Switch

The tool offers two speed ranges, helping you adjust output to the application. Published specifications list speeds up to 1,500 and 2,250 RPM, with impact rates reaching 2,400 and 3,400 blows per minute, respectively. Actual results depend on the battery, fastener, and working conditions.

Its extended paddle switch provides multiple grip positions, making operation more convenient when working around obstacles or changing hand placement. An integrated LED light illuminates the immediate work area, helping improve visibility in dim garages, service bays, and installation spaces.

M18 Battery Compatibility and Design

The Milwaukee 2668-20 belongs to the M18 cordless platform and accepts compatible Milwaukee M18 batteries. REDLINK Intelligence coordinates communication between the tool, battery, and charger to support performance and overload protection. If you already use compatible M18 equipment, this platform can help simplify battery management across your tools.

This model is a right-angle impact wrench, not a conventional straight impact wrench or an M18 FUEL model. The 2668-20 tool-only version does not include a battery or charger, so check your specific listing before purchasing. Use impact-rated 3/8-inch sockets and follow the fastener manufacturer’s torque specifications.

For verified specifications, review the official Milwaukee 2668-20 product page. Read the official operator’s manual for operating instructions, maintenance, and safety guidance. You can also explore the Milwaukee M18 battery and charger range to check compatible power options.

Suitable Applications and Safe Use

This impact wrench may suit automotive technicians, maintenance teams, installers, and DIY users who need a compact tool for suitable fasteners in confined areas. Its right-angle profile can help when access matters more than maximum torque output.

Wear eye protection, secure the workpiece, and inspect sockets before operation. Keep hands clear of moving parts and remove the battery before changing accessories. For critical assemblies, follow the equipment manufacturer’s tightening procedure and use a calibrated torque wrench when precise final torque is required.

Shop the Milwaukee 2668-20 Right Angle Impact Wrench

The Milwaukee 2668-20 combines cordless convenience, two-speed control, a compact head, a 3/8-inch friction ring, and LED illumination. It is a practical option for users who regularly encounter restricted fastening spaces.

Visit Prime Edge Tool Kits to review the product listing, confirm availability, and check included items before ordering. Verify battery compatibility and select the correct impact-rated sockets for your work. Read the manufacturer’s manual before use and follow recommended torque specifications to support safe, consistent results.