DEWALT DCF840B Brushless Cordless Impact Driver
The DEWALT DCF840B is a brushless cordless impact driver delivering 1,700 in-lb max torque, 3,200 RPM no load speed, and 4,200 ipm impacts per minute. 3G Electric interprets customer demand and sources this genuine…
SKU 3G-OTH-735661
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Product Description
The DEWALT DCF840B is a brushless cordless impact driver delivering 1,700 in-lb max torque, 3,200 RPM no load speed, and 4,200 ipm impacts per minute. 3G Electric interprets customer demand and sources this genuine DEWALT tool across 14 industrial departments — with specialist depth in combustion, pumps and controls — ensuring you get the right answer, not just a catalog.
Frequently Asked Questions
What is the DEWALT DCF840B impact driver used for?
The DEWALT DCF840B brushless impact driver is used for driving fasteners and loosening bolts in industrial maintenance, assembly, and construction applications. Its 1,700 in-lb max torque and 4,200 ipm impacts per minute handle demanding tasks across metal fabrication, equipment installation, and general plant operations.
What are the specifications of the DEWALT DCF840B?
The DEWALT DCF840B is a brushless cordless impact driver with 1,700 in-lb max torque, 3,200 RPM no load speed, and 4,200 ipm impacts per minute. It is powered by a 20V MAX battery system (sold separately) and features a compact design for access in tight spaces. Manufacturer part number DCF840B.
Where to buy the DEWALT DCF840B worldwide?
3G Electric supplies the genuine DEWALT DCF840B brushless impact driver to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source this tool across 14 departments — including specialist expertise in combustion, pumps, and controls — ensuring you get the right answer.
How to maintain the DEWALT DCF840B impact driver?
To maintain the DEWALT DCF840B, keep the tool clean and dry, and inspect the chuck and collet for debris after each use. Use only DEWALT-approved batteries and chargers. For brushless motors, no brush replacement is needed. Refer to the user manual for lubrication intervals and storage recommendations to extend service life.
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3G Electric supplies DEWALT dewalt cordless impact drivers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.