Screwdriver DEWALT DCF850E1T 18V 208Nm 1x1.7Ah POWERSTACK TSTAK

The DEWALT DCF850E1T 18V impact screwdriver combines high torque with a compact form factor to handle demanding fastening tasks. Equipped with a POWERSTACK 1.7Ah battery, this cordless tool delivers consistent power and runtime in a lightweight package that is suitable for both professional and domestic use. The design focuses on accessibility in tight spaces while maintaining impact performance and durability for frequent use.

Advantages

The tool provides 208 Nm of torque in a compact 18V platform, offering a balance of power and maneuverability. Its POWERSTACK battery technology allows for extended runtime and improved power delivery compared with traditional cells of similar size. The compact body and ergonomic grip improve control during prolonged tasks, while robust build quality supports regular on-site use and reduces downtime.

Suitable for

• Driving and removing large screws and fasteners in construction and carpentry
• Assembly and disassembly of metal frameworks and structural components
• Maintenance and repair tasks in mechanical and HVAC applications
• DIY projects where high torque in confined spaces is required

Key specifications

• Voltage: 18 V
• Maximum torque: 208 Nm
• Battery: 1 x 1.7 Ah POWERSTACK
• Tool type: Cordless impact screwdriver
• Design: Compact body for access in tight areas

How to use

Charge the POWERSTACK battery fully before first use and insert it into the tool until it clicks. Select the appropriate bit and secure it in the screwdriver chuck. Set the required torque and speed where applicable, then position the bit on the fastener and apply steady pressure while activating the trigger. For removal, reverse the rotation and control speed to avoid damaging the fastener or surrounding material. After use, remove the battery and store the tool and battery in a dry, cool place.

Usage recommendations

Use appropriate personal protective equipment, including eye protection and gloves, when operating the impact screwdriver. Match bit type and size to fastener specifications to reduce wear and improve efficiency. For heavy-duty continuous work, allow cooling periods to prevent overheating and extend the life of both tool and battery.