DEWALT DCF921 ATOMIC 20V MAX 1/2" Cordless Impact Wrench

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Compact Muscle. Fast Fastening. Built for Automotive, Trade & Everyday Repairs.

The DEWALT DCF921 ATOMIC 20V MAX Impact Wrench delivers powerful fastening performance in a compact, lightweight body designed for tight spaces and all‑day use. With variable‑speed control and a high‑efficiency motor, it’s built for mechanics, installers, and DIYers who need reliable torque without the bulk of a full‑size impact tool.

Key Features

• 1/2" Cordless Impact Wrench Ideal for wheel nuts, bolts, mechanical repairs, and general fastening tasks across automotive and workshop environments.

• 20V MAX ATOMIC Performance Compact design with strong output, perfect for working in engine bays, under dashboards, or anywhere space is limited.

• Variable Speed Control Adjust your speed for precision fastening or rapid bolt removal, giving you full control over every job.

• Comfortable, Easy‑Handling Build Lightweight and well‑balanced for extended use, reducing fatigue during repetitive tasks.

• Battery‑Powered Convenience Runs on DEWALT‑style 18V - 20V MAX lithium batteries, offering cordless freedom around vehicles, job sites, and home projects.

Why It’s a ToolboxWorld Favourite

This impact wrench hits the perfect balance of size, speed, and strength. Whether you're rotating tyres, assembling equipment, or tackling daily workshop tasks, the DCF921 delivers dependable power in a compact, go‑anywhere package.

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Product Overview

The ATOMIC™ 20V MAX* 1/2 in. Cordless Impact Wrench was designed easily to handle various fastening projects. Get up to 300 ft-lbs of max fastening torque and 450 ft-lbs of max breakaway torque with this compact power tool that offers easy maneuverability without sacrificing power. Choose between 4 speed settings including Precision Wrench™ control feature and Timber Screw™ mode to allow for reliable high-level performance, operability, and versatility. Dark work areas are no problem with this Cordless Impact Wrench, which comes with an LED work light for visibility in dimly lit spaces.

Features

·STRONG PERFORMANCE: Up to 300 ft-lbs of max fastening torque and 450 ft-lbs of max breakaway torque

·ENHANCED USER CONTROL in a variety of applications with 4 speed settings

·HELPS PREVENT OVERTIGHTENING and fastener run-off with Precision Wrench™ control

·BRIGHTEN DARK WORKSPACES with onboard LED and brightness control

·QUICKLY CHANGE SOCKETS: Hog ring anvil for rapid, secure socket changes

·OPTIMIZED SPEED IN WOOD with Timber Screw™ Mode

·BUILT FOR LONG LIFE: Glass-Filled Nylon Housing provides resistance from damage caused by some oils and solvents

Applications

·Grooved (Victaulic™) Couplings

·Pipe Flange

·Automotive Repair (General)

·Screw Anchors (ie Screwbolt+)

·Curtain Wall
·Manufacturing Assembly