Impact Wrench DeWalt DCF891P2LRT 1/2" 18V 812Nm 2x5.0Ah 4-speed TSTAK

The DeWalt DCF891P2LRT is a cordless 1/2" impact wrench designed for demanding fastening and loosening tasks. Powered by an 18V battery platform, this kit includes two 5.0 Ah batteries and delivers up to 812 Nm of torque. It features a four-speed gearbox for precise control over torque and speed, and it comes with a TSTAK-compatible carrying case for organized storage and transport. The tool is engineered for applications that require high torque, portability, and reliable battery performance.

Advantages

The impact wrench provides high maximum torque of up to 812 Nm while maintaining cordless convenience, enabling strong fastening without a power cable. A four-speed gearbox allows for incremental control from low-speed/high-torque to high-speed/low-torque settings, helping adapt the tool to varying fastener sizes and materials. The included 5.0 Ah batteries offer extended runtime for prolonged tasks, and the TSTAK-compatible case simplifies on-site organization and transportation. The 1/2" drive is suitable for standard sockets used in automotive and industrial maintenance.

Suitable for

• Automotive wheel and suspension fastening and removal
• Construction site heavy-duty bolting
• Industrial and facility maintenance work
• On-site repair and assembly where portability is required

Key specifications

• Drive size: 1/2" square drive
• Battery platform: 18V cordless system
• Maximum torque: up to 812 Nm
• Batteries included: two 5.0 Ah lithium-ion packs
• Speed control: four-speed gearbox
• Case: compatible with TSTAK storage system

How to use

Charge both lithium-ion batteries fully before first use following the charger instructions. Insert a charged 18V battery into the tool until it clicks into place. Choose the appropriate socket for the fastener and attach it to the 1/2" drive. Select the required speed/torque setting on the four-speed gearbox; start with a lower setting for initial engagement and increase as needed. Press the trigger to operate the tool and release to stop. Use the reverse selector to change direction for fastening or loosening operations. Replace or recharge batteries as runtime decreases.

Usage recommendations

For consistent results and tool longevity, use sockets rated for impact use and match the torque setting to the fastener and material. Wear appropriate personal protective equipment such as eye and hearing protection when operating the impact wrench. Store batteries in a cool, dry place and follow manufacturer guidance for charging and storage to maximize battery life.