Dewalt DCF902B 3/8 in Cordless Impact Wrench 12V Max

Product Description

The DEWALT DCF902B is a brushless, mid-handle cordless impact wrench built for 3/8 inch drive fastening applications in the trades. Running on the 12V MAX Lithium-ion battery platform, it delivers up to 200 ft-lb of torque and 3600 blows per minute, making it well suited for tight-space work where a full-size impact wrench is too bulky. The brushless motor extends tool life and improves runtime efficiency compared to brushed alternatives. At 2.15 pounds, it is a lightweight option for sustained overhead or confined-space fastening tasks. Sold as a bare tool — battery and charger are not included.

This impact wrench is intended for residential and light commercial trade use, including HVAC, plumbing, and electrical rough-in where 3/8 inch fasteners are common. The mid-handle configuration suits work in panel enclosures, equipment rooms, and mechanical chases where full-size tools create clearance problems. It is compatible with DEWALT 12V MAX Lithium-ion battery packs, including the DCB124 replacement battery, and accepts chargers such as the DCB118. Tradespeople looking to standardize on the 12V MAX platform will find this tool integrates directly into an existing kit.

Key Features

• Brushless motor for extended tool life and improved energy efficiency
• 200 ft-lb of torque for 3/8 inch drive fastening tasks
• 3600 blows per minute for rapid fastener seating
• Mid-handle design for improved access in confined spaces
• Compatible with DEWALT 12V MAX Lithium-ion battery system
• Lightweight at 2.15 pounds for reduced fatigue during extended use

Compatibility

Compatible with DEWALT 12V MAX Lithium-ion battery packs; replacement battery number DCB124, replacement charger number DCB118. Sold as a bare tool without battery or charger.

Installation Notes

Installation and operation should be performed by qualified tradespeople familiar with cordless impact tools and applicable torque requirements for the fastener application. Always install a fully charged, compatible 12V MAX battery before use and confirm the drive anvil is clear of obstructions before triggering. Do not use this tool to apply final torque on fasteners requiring calibrated torque values — use a torque wrench for those steps. Follow all applicable codes and manufacturer guidelines for the system being serviced.