20V Max 1/2" Impact Bare Tool - DeWALT

The DeWALT DCF889B 20V Max 1/2" Impact Bare Tool provides professional technicians and mechanics with robust cordless torque for demanding automotive and industrial fastening applications. Engineered for users already invested in the DeWALT 20V MAX* platform, this impact wrench delivers the formidable power and precise control needed to tackle stubborn, over-torqued fasteners without the constraints of air hoses or power cords. With an impressive 400 ft-lbs of maximum torque, it is purpose-built for heavy-duty fastening and removal tasks in diverse professional environments.

Key Features

• High-Torque Impact Mechanism: Delivers up to 400 ft-lbs of maximum torque, specifically engineered to break loose rusted and seized fasteners found on wheels, suspension components, driveline systems, and other heavy hardware.
• 1/2" Square Drive with Detent Pin Anvil: Ensures secure socket retention for standard impact sockets utilized in professional automotive and industrial service settings.
• Variable Speed Trigger with Electric Brake: Offers precise control over fastening and removal tasks, making it ideal for managing lug nuts, structural bolts, and various assembly hardware.
• Integrated LED Work Light: Illuminates confined and low-light work areas such as wheel wells, undercarriages, and engine compartments, enhancing visibility and operational safety.
• Durable, Ergonomic Design: Features a magnesium gear case and an all-metal transmission for exceptional durability, complemented by a balanced design and ergonomic grip to minimize user fatigue during prolonged use in shop, fleet, and industrial environments.

Applications

This professional-grade impact wrench is well-suited for general automotive repair and maintenance on passenger cars, light trucks, and SUVs, including tire and wheel service, lug nut removal and installation, brake work, and suspension repairs. Beyond vehicle service, it excels in industrial and construction tasks such as structural bolting, equipment assembly and teardown, setting concrete anchors, and driving large lag bolts where consistent torque, mobility, and cordless convenience are critical.

Specifications

• Model: DCF889B
• Drive Size: 1/2" square drive (detent pin anvil)
• Max Torque: 400 ft-lbs
• Power: 20V MAX* Lithium Ion (bare tool – battery and charger not included)
• Tool Weight: Approximately 6.1 lb