Impact driver 1/4" compact XR 18V DeWalt DCF850NT-XJ

What it is

The DeWalt DCF850NT-XJ compact impact driver with a 1/4" hex drive is the bare-tool version of the XR 18 V range. It delivers a maximum torque of 205 Nm and an output power of 475 W, with 3 working modes, a speed of up to 3250 rpm and an impact frequency of up to 3800 blows/min. With a length of just 101 mm and a weight of 0.9 Kg, it is among the most compact in its class; it 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 - 1000/2800/3250
• Height (mm): 200
• No. of modes: 3
• Blows per minute: 0 - 3800
• Weight (kg): 0,9
• Power output (W): 475
• LED light: Sì
• Maximum torque (Nm): 205
• Power supply: Battery-powered
• Length (mm): 101
• Pack: Box
• Range: XR

Who it is for

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

Related products

• Impact driver 18V XR Brushless - Bare unit DeWalt DCF787N-XJ
• Impact driver 1/4" 192nm (Body only) DeWalt DCF840NT-XJ
• Magnetic bit holder socket Impact Torsion 50mm, DeWalt — from the category Screwdriver Bits
• USB Charger Adapter 18V, DeWalt DCB094K-QW — from the category Power Tool Batteries and Chargers
• Vertigo self-tapping screws for wood M8x50mm 100-piece pack DeWalt DFM2250050 — 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.