---
product_id: 630412948
title: "Dong Cheng 20V Brushless Impact Wrench, 503 ft-lbs (682 N.m) Max Torque, 1/2\" with 3-Speed 2400RPM, 4.0Ah Battery & Fast Charger, 5 Impact Sockets & Kit Bag for Automotive Repair"
brand: "dong cheng"
price: "¥35104"
currency: JPY
in_stock: true
reviews_count: 11
category: "Dong Cheng"
url: https://www.desertcart.jp/products/630412948-dong-cheng-20v-brushless-impact-wrench-503-ft-lbs-682
store_origin: JP
region: Japan
---

# 503 ft-lbs max torque 4.0Ah long-lasting battery 3-speed precision control Dong Cheng 20V Brushless Impact Wrench, 503 ft-lbs (682 N.m) Max Torque, 1/2" with 3-Speed 2400RPM, 4.0Ah Battery & Fast Charger, 5 Impact Sockets & Kit Bag for Automotive Repair

**Brand:** dong cheng
**Price:** ¥35104
**Availability:** ✅ In Stock

## Summary

> ⚡ Unleash Torque, Command Control, Own the Job!

## Quick Answers

- **What is this?** Dong Cheng 20V Brushless Impact Wrench, 503 ft-lbs (682 N.m) Max Torque, 1/2" with 3-Speed 2400RPM, 4.0Ah Battery & Fast Charger, 5 Impact Sockets & Kit Bag for Automotive Repair by dong cheng
- **How much does it cost?** ¥35104 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/630412948-dong-cheng-20v-brushless-impact-wrench-503-ft-lbs-682)

## Best For

- dong cheng enthusiasts

## Why This Product

- Trusted dong cheng brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ready for Anything Kit:** Includes 5 impact sockets, fast charger, 4.0Ah battery, and rugged nylon bag—your all-in-one solution for professional-grade repairs.
- • **Tailored Speed Control:** 3-speed settings plus variable trigger give you ultimate precision for every job, from delicate tightening to full-throttle loosening.
- • **Power That Packs a Punch:** 503 ft-lbs max torque crushes stubborn bolts with ease, perfect for heavy-duty automotive and structural tasks.
- • **Endurance Meets Efficiency:** Advanced brushless motor delivers 30% more stable power and 50% longer runtime—work longer without slowing down.
- • **Instant Directional Switch:** Flip between forward and reverse in 0.5 seconds with a single button—speed up your workflow and protect your tools.

## Overview

The Dong Cheng 20V Brushless Impact Wrench delivers up to 503 ft-lbs of max torque with a powerful brushless motor and 3-speed control. Equipped with a 4.0Ah battery and fast charger, it ensures extended runtime and quick recharge. The kit includes 5 impact sockets and a durable nylon bag, making it a versatile, professional-grade tool ideal for automotive repair and heavy-duty applications.

## Description

Dong Cheng 20V Brushless Impact Wrench, 503 ft-lbs (682 N.m) Max Torque, 1/2" with 3-Speed 2400RPM, 4.0Ah Battery & Fast Charger, 5 Impact Sockets & Kit Bag for Automotive Repair - desertcart.com

Review: Great - Very well
Review: Long life battery and decent power - Price is right, power and battery life exceed my standards. Feels built well. Removed minivan fwd axle nuts without a struggle. I have had this wrench for almost a year, and I use it 4 or 5 times per month; I have only charged it once.

## Features

- Exceptional Torque Performance: Delivers up to 360 ft-lbs (488 N.m) of tightening force, effortlessly loosens bolts up to 503 ft-lbs (682 N.m), perfect for heavy-duty applications like tire changes or structural assembly. (2 Batteries Version ASIN:B0DCVVB73Y)
- 3-Speed Precision Control: Offers 3 adjustable speed settings (258, 295, 360 ft-lbs), combined with a variable speed trigger for up to 20% more control, ensuring optimal power for various tasks.
- Advanced Brushless Motor: Equipped with an all-copper motor, delivering 30% more stable power and 50% longer runtime compared to traditional motors, making it ideal for extended use.
- Fast Directional Switching: Switch between forward and reverse in just 0.5 seconds with a single button. Advanced loosening technology reduces wear by 15%, protecting the workpiece during reverse operations.
- Integrated Led Illumination: Enhanced visibility in dimly lit environments is ensured by the built-in LED light.
- Versatile Compatibility: Suitable for over 90% of clamping structures, dismounting, installation, and automotive repairs, making it a reliable choice for both DIYers and professionals.
- Comprehensive Package Inclusion: 4.0Ah battery, fast charger, 4-piece impact sockets (3/8"(10MM), 1/2"(13MM), 3/4"(19MM), 13/16"(21MM)), 2-piece cylindrical pin, 2-piece O-ring, 1-piece belt hook, and a heavy-duty nylon bag.
- 20V Battery Platform: By sharing battery technology across all DongCheng 20V MAX tools, try to build your 20v DongCheng Cordless System.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CXP7181V |
| Best Sellers Rank | #119,950 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #167 in Power Impact Wrenches |
| Brand | Dong Cheng |
| Brand Name | Dong Cheng |
| Color | Blue |
| Customer Reviews | 4.6 out of 5 stars 242 Reviews |
| Finish Types | Polished |
| Global Trade Identification Number | 06976956678591 |
| Head Style | Box End |
| Included Components | 1 * Impact Wrench, 1 * 4.0AH battery, 1 * Charger, 4 * Impact Sockets, 2 * Cylindrical Pin, 2 * O-ring, 1 * Belt Hook, 1 * Nylon Bag |
| Item Package Quantity | 1 |
| Item Torque | 360 ft-lb |
| Item Weight | 2 kg |
| Jaw Capacity | 0.5 inches |
| Manufacturer | Dong Cheng |
| Material | High Carbon Steel |
| Material Type | High Carbon Steel |
| Model Number | DCPB488DM |
| Number of Packs | 1 |
| Operation Mode | Battery |
| Package Quantity | 1 |
| Unit Count | 1 Count |
| Voltage | 20 volts_of_direct_current |

## Product Details

- **Brand:** Dong Cheng
- **Color:** Blue
- **Item Package Quantity:** 1
- **Item Weight:** 2 kg
- **Material:** High Carbon Steel

## Images

![Dong Cheng 20V Brushless Impact Wrench, 503 ft-lbs (682 N.m) Max Torque, 1/2" with 3-Speed 2400RPM, 4.0Ah Battery & Fast Charger, 5 Impact Sockets & Kit Bag for Automotive Repair - Image 1](https://m.media-amazon.com/images/I/81k7qiVXjLL.jpg)
![Dong Cheng 20V Brushless Impact Wrench, 503 ft-lbs (682 N.m) Max Torque, 1/2" with 3-Speed 2400RPM, 4.0Ah Battery & Fast Charger, 5 Impact Sockets & Kit Bag for Automotive Repair - Image 2](https://m.media-amazon.com/images/I/717Swq5+zLL.jpg)
![Dong Cheng 20V Brushless Impact Wrench, 503 ft-lbs (682 N.m) Max Torque, 1/2" with 3-Speed 2400RPM, 4.0Ah Battery & Fast Charger, 5 Impact Sockets & Kit Bag for Automotive Repair - Image 3](https://m.media-amazon.com/images/I/71glglUsNML.jpg)
![Dong Cheng 20V Brushless Impact Wrench, 503 ft-lbs (682 N.m) Max Torque, 1/2" with 3-Speed 2400RPM, 4.0Ah Battery & Fast Charger, 5 Impact Sockets & Kit Bag for Automotive Repair - Image 4](https://m.media-amazon.com/images/I/71xL3gKX3lL.jpg)
![Dong Cheng 20V Brushless Impact Wrench, 503 ft-lbs (682 N.m) Max Torque, 1/2" with 3-Speed 2400RPM, 4.0Ah Battery & Fast Charger, 5 Impact Sockets & Kit Bag for Automotive Repair - Image 5](https://m.media-amazon.com/images/I/71RGQgu3E6L.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great
*by I***. on August 1, 2026*

Very well

### ⭐⭐⭐⭐⭐ Long life battery and decent power
*by B***S on July 29, 2026*

Price is right, power and battery life exceed my standards. Feels built well. Removed minivan fwd axle nuts without a struggle. I have had this wrench for almost a year, and I use it 4 or 5 times per month; I have only charged it once.

### ⭐⭐⭐⭐⭐ This DONG is legit.
*by M***. on March 19, 2026*

This thing is legit. Took lugnuts off a vehicle that haven't been removed in 2 years with absolutely no problem, feels good in the hand & charge time is good. I recommend this big DONG.

## Frequently Bought Together

- Dong Cheng 20V Brushless Impact Wrench, Max Torque 360 ft-lbs (488N.m), 1/2 inch with 3 Mode Speed, 2400 RPM Cordless Impact Gun, Includes 4.0Ah Battery, Charger, 4 Impact Sockets and Kit Bag
- Dong Cheng 20V Brushless Heavy-duty Impact Drill, 443 in-lbs, 27000 IPM, 1/2" Keyless Metal Chuck, 20+1+1 Clutch, Cordless Hammer Drill with 2 Battery Kit for Drilling Brick Wall, Metal, Wood
- DongCheng 20V Max Cordless Rotary Hammer Drill, 7/8" SDS-Plus, 4 Application Modes, Brushless, 2.1 Joules, Cordless Demolition Hammer for Concrete, Including 4.0Ah Battery and Charger, 4 Drill Bits

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-26*