--- product_id: 347762662 title: "DEWALT 20V MAX* Angle Grinder Tool, Tool Only (DCG413B)" brand: "dewalt" price: "₩644233" currency: KRW in_stock: true category: "Dewalt" url: https://www.desertcart.kr/products/347762662-dewalt-20v-max-angle-grinder-tool-tool-only-dcg413b store_origin: KR region: South Korea --- # Brushless motor - no maintenance Kickback brake for max safety Stops wheel in ≤2 seconds DEWALT 20V MAX* Angle Grinder Tool, Tool Only (DCG413B) **Brand:** dewalt **Price:** ₩644233 **Availability:** ✅ In Stock ## Summary > ⚙️ Power, Precision, Protection — The Grinder That Works as Hard as You Do! ## Quick Answers - **What is this?** DEWALT 20V MAX* Angle Grinder Tool, Tool Only (DCG413B) by dewalt - **How much does it cost?** ₩644233 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/347762662-dewalt-20v-max-angle-grinder-tool-tool-only-dcg413b) ## Best For - dewalt enthusiasts ## Why This Product - Trusted dewalt brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Instant Safety Stop:** Brake halts the wheel in 2 seconds or less, minimizing downtime and maximizing control. - • **Kickback Brake Protection:** Automatic shutdown on pinch or bind-up events keeps you safe and in command. - • **Smart E-Switch Technology:** No-volt release prevents accidental restarts after power loss—safety meets convenience. - • **Compact & Lightweight Design:** Just 454g with a sleek, ergonomic build for all-day comfort and precision. - • **Effortless Power & Longevity:** Brushless motor means zero brush changes and extended tool life—work smarter, not harder. ## Overview The DEWALT 20V MAX* Angle Grinder (DCG413B) is a cordless, brushless powerhouse designed for professionals who demand durability and safety. Featuring a rapid electronic brake that stops the wheel in under 2 seconds and an advanced kickback brake system, it ensures maximum user protection. Lightweight and ergonomically crafted, this tool delivers 20 volts of torque with smart E-switch technology to prevent accidental restarts. Battery and charger sold separately. ## Description This brushless small cordless angle grinder requires no time changing brushes, and offers a longer motor life. DEWALT cordless grinder offers a high level of protection. Its break stops the wheel in 2 seconds or less. The Kickback Break engages maximum force to stop the wheel when there is a pinch, stall, or bind-up to reduce kickback. The grinder will also shut off in those events to further protect the user. Battery and charger are sold separately. ## Features - Brushless motor of the angle grinder requires no brush changes. - DEWALT grinder's brake stops wheel in 2 seconds or less on average - Kickback Brake engages when a pinch, stall, or bind-up event is sensed and the electronic brake engages with maximum force to quickly stop the wheel, reduce the movement of the metal grinder and shut the grinder off. - Features E-Switch Protection - When the ON/OFF trigger switch has a no-volt release function. In the event of a power outage or other unexpected shut down, the trigger switch will need to be cycled (turned off and then on) to restart tool. - Two stage trigger requires two actions to activate tool. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07457BXJW | | ASIN | B07457BXJW | | Batteries | 1 Lithium Ion batteries required. | | Best Sellers Rank | #61,837 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #138 in Power Grinders | | Brand Name | DEWALT | | Color | Red & Black | | Customer Reviews | 4.8 4.8 out of 5 stars (9,077) | | Customer reviews | 4.8 4.8 out of 5 stars (9,077) | | Date First Available | 21 September 2017 | | Department | Unisex-Adult | | Global Trade Identification Number | 00885911510844 | | Horsepower | 0.16 Horsepower | | Included Components | 1) Angle Grinder | | Is Discontinued By Manufacturer | No | | Item Dimensions L x W x H | 31L x 11.9W x 15.2H centimeters | | Item Type Name | DEWALT DCG413B 20V XR Brushless 4.5-inch Angle Grinder, Baretool | | Item Weight | 1 Pounds | | Item model number | DCG413B | | Manufacturer | DEWALT | | Manufacturer | DEWALT | | Manufacturer Part Number | DCG413B | | Manufacturer Warranty Description | 3 year limited warranty | | Material Type | Metal Plastic | | Maximum Rotational Speed | 9000 RPM | | Model Number | DCG413B | | Power Source | Battery Powered | | Product Dimensions | 30.99 x 11.94 x 15.24 cm; 453.59 g | | Style Name | angled | | UPC | 885911510844 | | Unit Count | 1 Count | | Voltage | 20 Volts | | Wattage | 20 watts | ## Product Details - **Brand:** DEWALT - **Material:** Metal Plastic - **Power source:** Battery Powered - **Product dimensions:** 31L x 11.9W x 15.2H centimeters - **Style:** angled ## Images ![DEWALT 20V MAX* Angle Grinder Tool, Tool Only (DCG413B) - Image 1](https://m.media-amazon.com/images/I/714jxrOoXKL.jpg) ![DEWALT 20V MAX* Angle Grinder Tool, Tool Only (DCG413B) - Image 2](https://m.media-amazon.com/images/I/71vcw60oQoL.jpg) ![DEWALT 20V MAX* Angle Grinder Tool, Tool Only (DCG413B) - Image 3](https://m.media-amazon.com/images/I/710D3tsTNvL.jpg) ![DEWALT 20V MAX* Angle Grinder Tool, Tool Only (DCG413B) - Image 4](https://m.media-amazon.com/images/I/81gWWHIiQZL.jpg) ![DEWALT 20V MAX* Angle Grinder Tool, Tool Only (DCG413B) - Image 5](https://m.media-amazon.com/images/I/81DjqIDoqfL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: can I use 20V MAX Lithium Ion 5 AH battery for this tool? 5 AH is the correct one or no.** A: Any DeWalt or compatible 20v Li-Ion battery will work. They range from less than 2 Ah all the way up to 6 Ah. They'll all work the same, but the smaller the battery Ah capacity the less time they'll power the tool before recharging.I urge people to consider buying only the bare tool and buying generic DeWalt-compatible batteries. The difference today between the bare tool and the bundle that includes two 5.0 Ah batteries is $150. For $75 or less you can buy two generic DeWalt-compatible (IMPORTANT! all brands are keyed differently and are NOT interchangeable) 5.0 Ah batteries that work just fine. I have purchased 14 DeWalt or compatible 20v Li-Ion batteries thus far. All are working fine, and only two are DeWalt brand. The rest are Enegitech and some other no-name brands. I received one generic that had a problem, and the problem was trivial: the three "fuel gauge" lights would intermittently stay on permanently after the test button was pushed. The vendor immediately offered to refund half my money (I purchased them as a pair), or replace the battery. We decided to take the money and see how much of a problem it was for the lights to stay on. Wouldn't you know it. The problem soon went away! Sticky switch, I guess. But that's the only issue I've had, and we've used these A LOT. For $150, you can either buy these two DeWalt brand batteries or *4* generics. Trust me, if my experience is any indication, you'll be way happier to either spend half as much money for the same thing, or the same amount for twice as many batteries. Note: a 5.0 Ah battery lasts a LONG time. I don't have a grinder, so I don't know how long it'll run, but I have five brushless impact drivers, a hammer drill, a circular saw, a "Sawsall", and a portable shop vac, all DeWalt brand 20v Li-Ion tools. They all run GREAT on the generics. DeWalt doesn't manufacture batteries. They no doubt buy their batteries from the same Chinese factories that produce the generics. The only thing that's different is the cases and the way the slots are keyed so you can't use Black and Decker, Milwaukee, Bosch, etc. batteries interchangeably. The actual Li-Ion cells inside are all the same. **Q: Is this variable speed?** A: it varies from 0 to 6800rpm in less than a second. ;Dvariable speed would have been a feature i would appreciated a lot and would have made this tool even more useful. but still i'm using it a lot. **Q: Although the product description says it's ideal for electricians, do you think I could cut concrete if I were to use a 4 1/2 in diamond blade?** A: I've used this grinder to cut 1/2 in Hardiebacker when doing bathroom remodels. I use a cutoff/wafer wheel which isn't ideal for this use but it works. In my opinion it had adequate power but the fully charged battery lasted roughly 20 mins of almost continuous use (I cut about 4 sheets for a tub surround). So, to answer your question, I know it will cut concrete with a diamond wheel, but if I needed to use it continuously for an extended period of time I'd go with something corded which is the case with most battery powered saws/grinders. I hope this helps. **Q: How is the paddle switch on this compared to the trigger switch like all the other cordless grinders?** A: I find it to be far more ergonomic. Very smooth and responsive. You’ll love this grinder! Just be sure to get at least a 5ah battery or more for. 2ah only last like 10 min of continued use. ## Frequently Bought Together - DEWALT 20V MAX* Angle Grinder Tool, Tool Only (DCG413B) - DEWALT 4-1/2 Inch Cut-Off Wheel, Angle Grinder Cutting Disc, General Purpose, 5-Pack (DW8062B5) - DEWALT Grinding Wheel, General Purpose for Metal, 4-1/2-Inch x 1/4-Inch x 5/8-Inch (DW4523) --- ## 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.kr/products/347762662-dewalt-20v-max-angle-grinder-tool-tool-only-dcg413b](https://www.desertcart.kr/products/347762662-dewalt-20v-max-angle-grinder-tool-tool-only-dcg413b) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-05-17*