Product Description
Powerful 20V MAX* high torque impact wrench with detent pin anvil, 400 ft‑lbs max torque, and LED light for visibility. Bare tool — battery and charger sold separately.
Overview
The Dewalt DCF889B 20V MAX* Lithium Ion 1/2 in. High Torque Impact Wrench is engineered for heavy‑duty fastening applications. Delivering up to 400 ft‑lbs of maximum torque, it features a durable magnesium gear case and all‑metal transmission for extended tool life. Compact and cordless, it includes an ergonomic handle for comfort, variable speed trigger with electric brake for control, and LED lighting for shadow‑free visibility in dark spaces.
Key Features
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400 ft‑lbs maximum torque for heavy‑duty fastening
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Ergonomic handle for superior comfort and control
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Variable speed trigger with electric brake for precision
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LED light for visibility in dark environments
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Durable magnesium gear case and all‑metal transmission
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Bare tool — battery and charger sold separately
Use Cases
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Automotive repair and maintenance
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Heavy‑duty construction fastening
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Industrial jobsite applications
Compatibility
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Works with Dewalt 20V MAX* lithium‑ion batteries (sold separately)
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Compatible with Dewalt chargers and accessories
Benefits / Why Choose This Model
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High torque output for demanding applications
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Durable construction for long tool life
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LED illumination for precision work
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Cordless convenience with ergonomic design
FAQ
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Does it include batteries? → No, bare tool only
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What is the max torque? → 400 ft‑lbs
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What is the no‑load speed? → 0–1,500 RPM
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Does it have LEDs? → Yes, built‑in LED light
Technical Specs
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Model Number: DCF889B
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Drive: 1/2 in. square
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Anvil Type: Detent pin
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Max Torque: 400 ft‑lbs
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No‑Load Speed: 0–1,500 RPM
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Impacts/Min: 0–2,300 IPM
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Tool Weight: 5.5 lbs
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Battery Type: 20V MAX* lithium‑ion (sold separately)
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Power Tool Type: Cordless
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System: 20V MAX*
Warranty Information
3‑year limited warranty, 2‑year free service, 90‑day money‑back guarantee.
Shipping Information
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Box Dimensions: 14" × 10" × 6"
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Package Weight: ~7 lbs
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Includes: DCF889 impact wrench (bare tool), user guide
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Shipping Class: Heavy‑duty cordless tool
Who This Is For
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Automotive mechanics
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Contractors
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Industrial workers needing high torque fastening solutions
End‑of‑Page Summary
Dewalt DCF889B 20V MAX* Lithium Ion 1/2 in. High Torque Impact Wrench with detent pin anvil, LED lighting, and durable magnesium gear case. Bare tool — battery and charger sold separately.
