---
product_id: 479162227
title: "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"
brand: "dong cheng"
price: "€ 132.48"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/479162227-dongcheng-20v-max-cordless-rotary-hammer-drill-7-8-sds
store_origin: IE
region: Ireland
---

# 2.1 Joules Impact Energy 4 Application Modes 4.0Ah Long-Lasting Battery 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

**Brand:** dong cheng
**Price:** € 132.48
**Availability:** ✅ In Stock

## Summary

> 🔨 Dominate every drill job—power, precision, and versatility in one cordless beast!

## Quick Answers

- **What is this?** 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 by dong cheng
- **How much does it cost?** € 132.48 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/479162227-dongcheng-20v-max-cordless-rotary-hammer-drill-7-8-sds)

## 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

- • **Comfort Meets Control:** Ergonomic cushioned grip and 360° anti-vibration handle reduce fatigue during extended use.
- • **Stay Unstoppable All Day:** Fade-free 4.0Ah lithium-ion battery with integrated fuel gauge keeps you powered and in control.
- • **Illuminate Your Workspace:** Built-in LED light ensures precision even in dim or confined spaces.
- • **Versatility at Your Fingertips:** Seamlessly switch between hammer, drill, chisel, and rotary modes for any job.
- • **Power Through Concrete with Ease:** 2.1 Joules impact energy delivers rapid, professional-grade drilling performance.

## Overview

The DongCheng 20V Max Cordless Rotary Hammer Drill combines 2.1 Joules of impact energy with a brushless motor delivering up to 1400 RPM and 4500 BPM. Featuring 4 versatile modes—hammer, drill, chisel, and rotary—this tool is engineered for professional-grade concrete, brick, wood, and masonry work. Its ergonomic design includes a cushioned grip and anti-vibration handle, while a built-in LED light and a fade-free 4.0Ah battery with fuel gauge ensure uninterrupted, precise operation. Complete with 4 SDS-Plus bits, charger, and heavy-duty case, it’s the ultimate cordless demolition hammer for the modern pro.

## Description

Full description not available

## Features

- 【2.1 Joules Impact Energy】Cordless hammer drill has 2.1 Joules of impact energy for fast drilling, easily drill through concrete, brick and masonry.
- 【Brushless & Powerful Motor】Powerful durable brushless motor with variable speed trigger that delivers 0-1400 RPM, 4,500 BPM in different modes.
- 【4 Application Modes】Mode in 1 knob to manually switch between hammer, drilling, chisel and rotary hammer for drilling on concrete, cement, brick, wood and rock.
- 【High-Efficient Work】SDS-Plus chuck for quick bit change. 360° auxiliary anti-vibration handle. Variable Trigger with forward & reverse switch optimizes the drilling accuracy.
- 【Ergonomic Design】Cushioned overmold grip for comfort & control Well. Vibration reduction mechanism reduces vibration felt by the user at the handles.
- 【Improved Visibility】Built-in LED Work light illuminate workspace without an additional light source.
- 【Optimal Configuration】Fade-free power battery pack with integrated 4-Bar fuel gauge displays the power level of battery charge and usage.
- 【Compatible 20V Platform】Powered by the DongCheng 20V Max Lithium-Ion battery platform, easily share batteries across the entire DongCheng 20V Max family of power tools.
- 【Package Included】(1)20V Max Rotary Hammer, (4)SDS-Plus Drilling/Drill Bits, (1)4.0Ah Li-ion Battery, (1)2A Charger, (1) Heavy-Duty Plastic Box, (1)User manual.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Dong Cheng |
| Power Source | Battery Powered |
| Maximum Rotational Speed | 1400 RPM |
| Voltage | 20 Volts |
| Amperage | 4 Amps |
| Maximum Chuck Size | 0.88 Inches |
| Color | Blue |
| Included Components | Battery Charger |
| Special Feature | 4-Mode Operation |
| Product Dimensions | 11.4"L x 2.2"W x 8.3"H |
| Material | Metal |
| Number of Speeds | 4 |
| Speed | 1400 RPM |
| Item Weight | 4.5 Pounds |
| Maximum Power | 800 Watts |
| Drill Type | Hammer Drill |
| Battery Capacity | 4 Amp Hours |
| Is Electric | Yes |
| Global Trade Identification Number | 06974413736266 |
| Drilling Capacity Wood | 0.88 Inches |
| Manufacturer | Dong Cheng |
| Drilling Capacity Metal | 0.88 Inches |
| Part Number | DCZC22 |
| Item Weight | 4.5 pounds |
| Item model number | DCZC22 |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Style | One Battery |
| Type of Bulb | LED |
| Special Features | 4-Mode Operation |
| Usage | Professional |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Ion |
| Warranty Description | 5 Year Limited Warranty |

## Product Details

- **Brand:** Dong Cheng
- **Power Source:** Battery Powered
- **Maximum Rotational Speed:** 1400 RPM
- **Voltage:** 20 Volts
- **Amperage:** 4 Amps

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/71IkFTTyXUL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can I use standard drill bits in this drill or only SDS?**
A: No, You can't used any standard drill bits, it has to be sds drill bits.

## Frequently Bought Together

- 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
- Dong Cheng 18V (20V MAX) 4.0Ah Lithum-ion Battery Pack Power Tools, Model# FFBL2040
- 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

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-21*