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Dong Cheng

Dong Cheng DCPB488DM 20V Brushless Impact Wrench 1/2 in

  • Item Torque: 360 ft-lb
  • Head Style: Box End
  • Operation Mode: Battery
  • Material Type: High Carbon Steel

Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A 20 volt, 2 kilogram cordless impact tool that fits general fastening work, though torque output and included accessories are not documented in this listing.

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ASIN: B0CXP7181VModel: DCPB488DMCategory: Impact Drivers & Wrenches

Overview

A 20 volt, 2 kilogram cordless impact tool that fits general fastening work, though torque output and included accessories are not documented in this listing.

20 volt is a common cordless platform size for impact drivers and impact wrenches, and at 2 kilograms this leans toward the heavier, higher torque end of that category rather than a compact one handed driver. No description or torque figure is listed, so which fasteners it is rated for is not spelled out.

  • 20 volt (DC)
  • 2 kilogram weight
  • Impacts category

Who it's for

Suited to buyers who already work with a 20 volt cordless system and want an impact tool for driving or removing fasteners. Less suited to anyone needing exact torque specs before committing, since none are listed here.

Pros and cons

Pros
  • 20 volt cordless platform
Cons
  • No torque rating listed
  • Not stated whether battery or charger is included

Performance notes

Voltage and weight are the only performance indicators given. 20 volts is standard for cordless impact tools, and 2 kilograms suggests a full size tool rather than a compact model, but torque output, battery inclusion and chuck type are not listed.

Specifications

BrandDong Cheng
ModelDCPB488DM
Dimensions & fit
Item Weight4.41 poundshigher than 66% of 184 impact drivers & wrenches
Power & efficiency
Voltage20 voltshigher than 54% of 171 impact drivers & wrenches
Construction & materials
Material TypeHigh Carbon Steel
ColorBlue
Finish TypesPolished
Included components
Unit Count1
Included Components1 * Impact Wrench, 1 * 4.0AH Battery, 1 * Charger, 4 * Impact Sockets, 2 * Cylindrical Pin, 2 * O-Ring, 1 * Belt Hook, 1 * Nylon Bag
Package Quantity1
Other details
Item Torque360 ft-lbhigher than 50% of 116 impact drivers & wrenches
Head StyleBox End
Operation ModeBattery

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Frequently asked questions

What voltage is the Dong DCPB488DM?

20 volts DC.

How much does it weigh?

2 kilograms.