--- product_id: 749255548 title: "DongCheng 20V Max Cordless Rotary Hammer Drill, 7/8\" SDS-Plus, 4 Application Modes, Brushless, 2.1 Joule, Cordless Demolition Hammer for Concrete, 4.0Ah Battery and Charger, Includes 4 Drill Bits" brand: "dong cheng" price: "$137.21" currency: USD in_stock: false url: https://www.desertcart.us/products/749255548-dongcheng-20v-max-cordless-rotary-hammer-drill-7-8-sds store_origin: US region: United States of America --- # 20V brushless motor, 0-1400 RPM 4-mode selector: hammer, drill, chisel, rotary 2.1 joules impact energy, 4500 BPM DongCheng 20V Max Cordless Rotary Hammer Drill, 7/8" SDS-Plus, 4 Application Modes, Brushless, 2.1 Joule, Cordless Demolition Hammer for Concrete, 4.0Ah Battery and Charger, Includes 4 Drill Bits **Brand:** dong cheng **Price:** $137.21 **Availability:** ❌ Out of Stock ## Summary > 🔧 Dominate every drill with power, precision, and zero cords holding you back! ## Quick Answers - **What is this?** DongCheng 20V Max Cordless Rotary Hammer Drill, 7/8" SDS-Plus, 4 Application Modes, Brushless, 2.1 Joule, Cordless Demolition Hammer for Concrete, 4.0Ah Battery and Charger, Includes 4 Drill Bits by dong cheng - **How much does it cost?** $137.21 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/749255548-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 That Lasts:** Ergonomic cushioned grip and 360° anti-vibration handle reduce fatigue during extended use. - • **Ready Out of the Box:** Includes 4.0Ah battery, fast charger, 4 SDS-Plus drill bits, and a heavy-duty carry bag for ultimate convenience. - • **Power Meets Precision:** Brushless motor delivers up to 1400 RPM and 2.1 joules impact energy for effortless concrete drilling. - • **Work Anytime, Anywhere:** Built-in LED light brightens dark workspaces, so you never miss a detail. - • **Versatility at Your Fingertips:** Seamlessly switch between hammer, drill, chisel, and rotary modes with a single knob for all your jobsite needs. ## Overview The DongCheng 20V Max Cordless Rotary Hammer Drill combines a powerful brushless motor with 2.1 joules of impact energy and 4 versatile modes, making it ideal for concrete, brick, wood, and masonry. Its ergonomic design with anti-vibration features and built-in LED light ensures comfort and visibility on any jobsite. Complete with a 4.0Ah battery, charger, SDS-Plus chuck system, and essential drill bits, this cordless tool is engineered for professionals demanding efficiency and durability. ## Description DongCheng 20V Max Cordless Rotary Hammer Drill DongCheng 20V Max Cordless Rotary Hammer Drill is designed for demanding construction jobs, providing robust performance and user-friendly features. Main Features: High impact energy: Provides 2.1 joules of impact energy and allows for efficient drilling of concrete, brick, and masonry. Brushless Motor: Equipped with a durable brushless motor that provides variable speed control (0 - 1400 RPM) and up to 4500 BPM, ensuring versatility for a variety of applications. 4 Applicable Modes: You can easily switch between hammer, drill, chisel, and rotary hammer modes with one knob, making it suitable for work with concrete, cement, brick, wood, and rock. (SDS-Plus Chuck System) Uses SDS-Plus chuck for quick and secure bit replacement, increasing efficiency while working. ERGONOMIC DESIGN: 360° auxiliary anti-vibration handle and cushioned overmold grip increase comfort and control during extended use. Built-in LED light: Provides illumination even in dark areas and increases visibility in working spaces. Battery and Charger Included: Comes with a 4.0 Ah battery and charger to ensure long operation and rapid charging. ## Features - Brushless Motor & Powerful Motor Powerful and durable brushless motor features variable speed trigger from 0 to 1400 RPM, 4,500 BPM, and 2.1 joules in various modes - One knob has a multi-function selector mode that can be hand switched between hammers, drills, chisel and rotary hammer for drilling into concrete, cement, brick, wood and rock - High-efficiency work SDS-Plus chuck for quick bit changes and various demanding applications. 360 auxiliary anti-vibration handle with all-metal depth rod for added control and stability. Variable Trigger with Forward and Reverse Switch Optimizes Drill Precision and Reduces Fatigue - Ergonomic Comfort Design Cushioned Overmold Grip for increased comfort and control. Vibration reduction mechanism reduces vibration felt on the handle - Increased visibility Built-in LED work light illuminates your workspace without additional light sources. OPTIMAL CONFIRSTIONS 4 bar fuel gauge built-in fade-free power pack shows the power level when charging and using. Standard chargers reduce standby time appropriately. The Right 4-Piece High Value SDS-Plus Drill Bits & 16" Heavy Duty Storage & Carry Bag Included to meet your wide range of application needs ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Dong Cheng | | Model Number | DCZC22 | | Product Dimensions | 25 x 8 x 18 cm; 2.04 kg | | Color | blue | | Name List for Name Plates | 20V Cordless Rotary Hammer Drill | | Material | Metal | | Power Source | Battery Powered | | Voltage | 20 Volts | | Light Source Type | LED | | Laser Class | 4-mode operation | | Included Components | Battery Charger | | Are Batteries Included | Yes | | Battery Type | Lithium Ion | | Maximum Rotational Speed | 1400 RPM | | Item Weight | 2.04 Kilograms | ## Product Details - **Brand:** Dong Cheng - **Power Source:** Battery Powered - **Maximum Rotational Speed:** 1400 RPM - **Voltage:** 20 Volts - **Amperage:** 4 Amps - **Color:** blue - **Included Components:** Battery Charger - **Special Feature:** 4-mode operation - **Product Dimensions:** 29L x 5.6W x 21.1H cm - **Material:** Metal ## Images ![DongCheng 20V Max Cordless Rotary Hammer Drill, 7/8" SDS-Plus, 4 Application Modes, Brushless, 2.1 Joule, Cordless Demolition Hammer for Concrete, 4.0Ah Battery and Charger, Includes 4 Drill Bits - Image 1](https://m.media-amazon.com/images/I/71IkFTTyXUL.jpg) ![DongCheng 20V Max Cordless Rotary Hammer Drill, 7/8" SDS-Plus, 4 Application Modes, Brushless, 2.1 Joule, Cordless Demolition Hammer for Concrete, 4.0Ah Battery and Charger, Includes 4 Drill Bits - Image 2](https://m.media-amazon.com/images/I/91kcsMHAOIL.jpg) ![DongCheng 20V Max Cordless Rotary Hammer Drill, 7/8" SDS-Plus, 4 Application Modes, Brushless, 2.1 Joule, Cordless Demolition Hammer for Concrete, 4.0Ah Battery and Charger, Includes 4 Drill Bits - Image 3](https://m.media-amazon.com/images/I/91rNk0oIVmL.jpg) ![DongCheng 20V Max Cordless Rotary Hammer Drill, 7/8" SDS-Plus, 4 Application Modes, Brushless, 2.1 Joule, Cordless Demolition Hammer for Concrete, 4.0Ah Battery and Charger, Includes 4 Drill Bits - Image 4](https://m.media-amazon.com/images/I/91mMCaYp2aL.jpg) ![DongCheng 20V Max Cordless Rotary Hammer Drill, 7/8" SDS-Plus, 4 Application Modes, Brushless, 2.1 Joule, Cordless Demolition Hammer for Concrete, 4.0Ah Battery and Charger, Includes 4 Drill Bits - Image 5](https://m.media-amazon.com/images/I/81Oa1Tje1BL.jpg) ## 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.us/products/749255548-dongcheng-20v-max-cordless-rotary-hammer-drill-7-8-sds](https://www.desertcart.us/products/749255548-dongcheng-20v-max-cordless-rotary-hammer-drill-7-8-sds) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-10*