--- 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: "781.13 DT" currency: TND in_stock: true category: "Dong Cheng" url: https://www.desertcart.tn/products/479162227-dongcheng-20v-max-cordless-rotary-hammer-drill-7-8-sds store_origin: TN region: Tunisia --- # 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:** 781.13 DT **Availability:** ✅ In Stock ## Summary > 🔨 Dominate Every Drill Job — Power, Precision, and Portability in One! ## 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?** 781.13 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/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 anti-vibration handle reduce fatigue during extended use. - • **Stay Powered & Informed:** 4.0Ah fade-free battery with fuel gauge keeps you working longer and smarter. - • **Versatile 4-in-1 Functionality:** Switch seamlessly between hammer, drill, chisel, and rotary modes for any job. - • **Brushless Motor for Peak Performance:** Experience durable, efficient power with variable speed up to 1400 RPM and 4500 BPM. - • **Power Through Concrete with 2.1J Impact:** Unleash rapid drilling on tough masonry and brick with high-impact energy. ## Overview The DongCheng 20V Max Cordless Rotary Hammer Drill delivers 2.1 joules of impact energy powered by a brushless motor with up to 1400 RPM and 4500 BPM. Featuring 4 versatile modes—hammer, drill, chisel, and rotary—this tool is designed for concrete, brick, wood, and masonry. Its ergonomic design includes an anti-vibration handle and cushioned grip for comfort, while the 4.0Ah lithium-ion battery with integrated fuel gauge ensures fade-free power and extended runtime. Complete with 4 SDS-Plus drill bits, charger, and a durable carrying case, it’s a professional-grade cordless demolition hammer built for efficiency and precision. ## Description 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 - desertcart.com ## 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 | |---------------|-------| | ASIN | B0B24YTVHT | | Additional Features | 4-Mode Operation | | Amperage | 4 A | | Battery Capacity | 4 amp_hours | | Battery Type | Lithium-Ion | | Best Sellers Rank | #163,503 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #71 in Power Rotary Hammers | | Brand Name | Dong Cheng | | Color | Blue | | Customer Reviews | 4.4 4.4 out of 5 stars (172) | | Drill Type | Hammer Drill | | Drilling Capacity Metal | 0.88 inches | | Drilling Capacity Wood | 0.88 inches | | Global Trade Identification Number | 06974413736266 | | Included Components | Battery Charger | | Item Dimensions L x W x H | 11.4"L x 2.2"W x 8.3"H | | Item Type Name | Rotary Hammer Drill | | Item Weight | 4.5 pounds | | Manufacturer | Dong Cheng | | Manufacturer Part Number | DCZC22 | | Manufacturer Warranty Description | 5 Year Limited Warranty | | Material Type | Metal | | Maximum Chuck Size | 0.88 inches | | Maximum Power | 800 watts | | Maximum Rotational Speed | 1400 rpm | | Model Number | DCZC22 | | Number of Speeds | 4 | | Power Source | Battery Powered | | Speed | 1400 rpm | | Unit Count | 1 Count | | Voltage | 20 volts | ## Product Details - **Amperage:** 4 A - **Brand:** Dong Cheng - **Maximum Rotational Speed:** 1400 rpm - **Power Source:** Battery Powered - **Voltage:** 20 volts ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/479162227-dongcheng-20v-max-cordless-rotary-hammer-drill-7-8-sds](https://www.desertcart.tn/products/479162227-dongcheng-20v-max-cordless-rotary-hammer-drill-7-8-sds) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-05*