Impact driver 1/4" 192nm (Body only) DeWalt DCF840NT-XJ

What it is

The DeWalt DCF840NT-XJ impact driver with a 1/4" hex drive is the bare-tool version of the XR 18 V range, ideal for those who already own DeWalt batteries and chargers. It delivers a maximum torque of 192 Nm and an output power of 380 W, with a no-load speed of up to 3200 rpm and an impact frequency of up to 4200 blows/min. It weighs just 0.88 Kg and is fitted with an LED light and CE marking.

A hex-drive impact driver is a cordless driver that, under load, delivers rotary impacts to drive long screws and bolts without twisting the wrist.

What it is for

Used for repetitive screwdriving into wood, metal and plasterboard, where torque and consistency matter, for assembly work and for tightening nuts and bolts where torque must be accurate and repeatable.

How to use it

Insert an impact-rated bit, tougher than standard bits, into the drive and select the mode or speed suited to the job. Hold the tool in line with the screw and release the trigger as soon as the head is seated, to avoid stripping or snapping the screw. Where a precise torque is required, complete the tightening with a torque wrench.

Where it is used

• Industrial construction
• Residential construction
• Renewable energy (solar PV)

Technical data

• Battery voltage (V): 18
• No load speed (rpm): 0 - 3200
• No. of modes: 1
• Blows per minute: 0 - 4200
• Weight (kg): 0,88
• Power output (W): 380
• LED light: Sì
• Maximum torque (Nm): 192
• Power supply: Battery-powered
• Length (mm): 129
• Pack: Box
• Configuration: Bare tool only
• Performance: Sustained tightening torque 192 Nm

Who it is for

Designed for formwork carpenters, electricians, joiners and solar PV installers.

Related products

• Impact driver 1/4" compact XR 18V DeWalt DCF850NT-XJ
• Impact driver 1/4" 18V XR 192Nm DeWalt DCF840D2T-QW
• Set of 36 high-performance screwdriver bits DeWalt — from the category Screwdriver Bits
• AC/DC Adapter 220V/2x54V for DHS780, DeWalt DCB500-QS — from the category Power Tool Batteries and Chargers
• Vertigo self-tapping screws for wood M10x50mm 100-piece pack DeWalt DFM2250100 — from the category Wood Screws
• Browse the whole category: Impact Drivers (Hex Drive)

Before you order

In your request, please state the length, the supply voltage, the power rating and the quantities required, so we can give you the right quotation first time.

For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.