Power screwdriver/impact driver DeWALT DCF921N-XJ, Weight: 1.1 kg, Length: 126 mm

The DeWALT DCF921N-XJ is a compact, high‑torque power screwdriver and impact driver designed for professional and DIY fastening tasks. Weighing 1.1 kg with a 126 mm length and a 125 mm head, it combines portability with strong performance for repeated screwdriving and impact fastening operations.

Advantages

This DeWALT impact driver provides 406 Nm of fastening torque and 610 Nm of breakaway torque in a compact 125 mm head length. The lightweight 1.1 kg construction improves handling and reduces user fatigue during extended work periods. Durable build quality supports use in demanding worksite conditions while the short overall length allows access in confined spaces.

Suitable for

• Installing decking and joists
• Structural framing and metal fastening
• Cabinetry and furniture assembly
• General construction and renovation fastening

Key specifications

• Model: DeWALT DCF921N-XJ
• Fastening torque: 406 Nm
• Breakaway torque: 610 Nm
• Head length: 125 mm (compact)
• Overall length: 126 mm
• Weight: 1.1 kg

How to use

Select the appropriate bit for the fastener and secure it in the chuck. Position the tool on the fastener, apply steady pressure, and activate the trigger. Use controlled bursts of power for initial penetration and switch to smoother application for final tightening. Observe recommended torque settings for fastener types and materials to avoid over‑tightening.

Usage recommendations

For reliable results, use compatible DeWALT or manufacturer‑recommended batteries and bits, wear appropriate eye and hand protection, and inspect fasteners and material compatibility before starting. Allow the tool to cool under heavy use and perform routine maintenance per DeWALT guidelines.