DCA Cordless Impact Wrench, 20V, 1/2 Inch, 358N.m - ADPB358 EM

Cordless Impact Wrench 1/2"

The DCA ADPB358 EM Impact Wrench delivers extreme tightening torque and heavy-duty loosening capabilities through a highly efficient brushless motor operating on a robust 20V Lithium-ion platform. Engineered specifically for professional automotive service centers and industrial maintenance operations, this high-output tool generates a massive 358 N.m of continuous fastening torque and an outstanding 500 N.m of nut-busting breakaway force. Equipped with a standard 1/2-inch (12.7 mm) square drive, it effortlessly handles heavy M12 to M18 structural bolts and seized lug nuts, ensuring rapid disassembly and assembly without experiencing motor stalling. Supplied with two high-capacity 4.0Ah batteries, technicians are guaranteed continuous, uninterrupted productivity during demanding automotive repair shifts and metal fabrication tasks.

To guarantee precision control across various mechanical operations, the wrench features an intelligent 2-speed electronic control system combined with a dedicated energy-saving mode. Operators can seamlessly transition between a high-power output of 0–2400 RPM with an intense 3200 BPM impact rate for stubborn bolts, and a lower setting of 0–2000 RPM with 2900 BPM to strictly prevent over-tightening delicate automotive components. The ultra-compact and ergonomically balanced housing drastically reduces arm fatigue during overhead suspension work, while the integrated LED work light ensures total visual clarity inside dark wheel wells and undercarriages. Backed by advanced internal electronic safeguards against sudden overcurrent, this 20V impact wrench stands as a highly dependable and exceptionally powerful asset for daily professional mechanics.

Key Features & Benefits:

• 500 N.m Maximum Nut-Busting Force: Generates extreme reverse rotational power to effortlessly break loose heavily rusted, seized, or over-tightened automotive lug nuts and suspension bolts without causing manual operator strain.

• 358 N.m Continuous Fastening Torque: Delivers unrelenting driving power to rapidly and securely fasten heavy-duty M12 to M18 structural bolts in steel fabrication and heavy mechanical assemblies.

• Advanced Brushless Motor Technology: Eliminates traditional carbon brushes to drastically reduce mechanical friction and heat buildup, resulting in a highly efficient motor that maximizes battery life and extends overall tool longevity.

• High-Capacity 20V 4.0Ah Dual Battery System: Provides exceptional, high-voltage energy by utilizing two massive 4.0Ah Lithium-ion batteries, ensuring continuous job-site productivity without experiencing mid-shift charging delays.

• Industrial 1/2-Inch (12.7 mm) Square Drive: Features a highly durable metal anvil designed to securely retain standard and deep impact sockets, ensuring maximum rotational power transfer directly to the fastener.

• Intelligent 2-Speed Electronic Control: Allows technicians to seamlessly switch between a high-velocity mode (2400 RPM / 3200 BPM) and a low-velocity mode (2000 RPM / 2900 BPM) for precise mechanical tightening across different applications.

• Innovative Energy-Saving Mode: Intelligently optimizes electrical power consumption during lighter fastening tasks, significantly extending the overall runtime of the 20V batteries during long maintenance shifts.

• Integrated LED Work Light: Projects a bright, focused beam directly onto the fastener, completely eliminating shadows and drastically improving visual clarity inside dark engine bays and confined vehicle undercarriages.

• Smart Overcurrent Protection System: Actively monitors internal electrical flow to instantly shut down the tool during dangerous power surges, effectively preventing permanent damage to the high-efficiency motor and battery cells.