--- product_id: 48374147 title: "DCG405N Angle Grinder, 9000 RPM, Black/Yellow, 1 Piece" brand: "dewalt" price: "$346.25" currency: USD in_stock: true reviews_count: 13 category: "Dewalt" url: https://www.desertcart.us/products/48374147-dcg405n-angle-grinder-9000-rpm-black-yellow-1-piece store_origin: US region: United States of America --- # 18V brushless motor power Electronic brake for instant stop Electronic clutch reduces kickback DCG405N Angle Grinder, 9000 RPM, Black/Yellow, 1 Piece **Brand:** dewalt **Price:** $346.25 **Availability:** ✅ In Stock ## Summary > ⚙️ Power, Precision, and Safety — The Ultimate Angle Grinder for the Modern Pro ## Quick Answers - **What is this?** DCG405N Angle Grinder, 9000 RPM, Black/Yellow, 1 Piece by dewalt - **How much does it cost?** $346.25 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/48374147-dcg405n-angle-grinder-9000-rpm-black-yellow-1-piece) ## 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 - • **Ergonomic Control:** Two-position side handle adapts to your grip style, offering superior comfort and precision for extended use. - • **Safety First, Always:** Electronic brake stops the wheel instantly when you release the trigger, minimizing downtime and maximizing control. - • **Kickback Control Mastery:** Advanced electronic clutch technology reduces dangerous kickback, keeping you safe and confident on every cut. - • **Unmatched Power Efficiency:** 18V brushless motor delivers high torque with longer battery life, perfect for demanding jobs without the cord hassle. - • **Smooth Start, Smooth Finish:** Soft start feature ensures a gradual speed build-up, preventing jerks and enhancing tool longevity. ## Overview The DEWALT DCG405N-XJ 18V XR Brushless 125mm Angle Grinder combines cutting-edge brushless motor technology with advanced safety features like an electronic brake and clutch. Designed for professional-grade performance and ergonomic comfort, this cordless powerhouse offers versatile control with a two-position handle and soft start for smooth operation. Lightweight yet durable, it’s engineered to tackle everything from masonry to metal with ease, making it an essential tool for millennial managers who demand efficiency and reliability on the job. ## Description Free delivery and returns on all eligible orders. Shop Dewalt DCG405N Angle Grinder, 9000 RPM, Black/Yellow, 1 Piece. Review: A very good and useful power tool - Really pleased with mine. For smaller jobs like cutting through bolts etc my 5A DeWalt batteries last quite a long time. I decided to review this DeWalt battery powered angle grinder after using it for a while which is a thing I usually do with more expensive tools. It is a very well made quality power tool. I really like the allen key method of changing a cutting / grinding disk because it is safer. Those standard keys with two small pins often slip and then you can scrape your knuckles. This allen key method is an improvement on speed and safety. When using the angle grinder for continuous work I discovered my two 5.0 ah deWalt rechargable batteries (my own – they were not supplied with the grinder) were more than adequate for removing a damaged old rendered section from my gable end wall. At no point did I run out of battery power and have to wait for another battery still charging. While cutting steel however, depending on the thickness of the steel and the amount of cuts required, you may find it depletes the battery power very quickly. I needed to cut through one 30mm x 6mm flat bar and I did not manage it on a single fully charged 5.0 ah DeWalt battery. So if you are cutting several you can expect a point where you are wasting time waiting for batteries to charge, therefore faced with that senario I would probably get my old 240v plug-in 4” angle grinder on the job. But that is an unusual situation for a diyer like me. Usually I just need to cut through a bolt or a thinner piece of bar and on masonry like pavers, tiles or bricks it will go through them like butter (with the correct disk) and the battery charge will last depending on the material composition. Concrete with pebbles would be more challenging that bricks or pavers. Also don’t forget the convenience of not having power leads all over the place causing trip hazards and limiting movement. Portable battery powered tools are a fantastic success story. I am now a pensioner and as a kid I would watch my father drill into brick by hammering a thin pointed chisel type thing while rotating it. It was an early rawl plug kit that came with fibre rawl plugs and that rotate and hammer tool was top spec those days. Getting back to the DeWalt angle grinder. The support handle has a really good grip and can be screwed in either side of the head depending on a person being left or right handed. There is a button on the head of the grinder to lock the disk from rotating while removing /replacing it. Also the fabricated steel disk safety shield is adjustable with a spring held button. This is a top quality power tool. It looks great. It is very durable and I will not be lending it out to anyone. Nor will I leave it in my shed. Review: Does everything you need it to - Works a treat, disc changes are simple and secure, solid and smooth power and very sturdy construction. ## Features - 18V Brushless Motor - Electronic Brake stops the wheel quickly when the trigger is released - Electronic Clutch reduces the kickback reaction in the event of a pinch or stall - SOFT START feature allows a slow speed build-up to avoid an initial jerd when starting - Two position side handle offers greater comfort and control ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B074V6QSNH | | Best Sellers Rank | 3,620 in DIY & Tools ( See Top 100 in DIY & Tools ) 3 in Angle Grinders | | Brand | DEWALT | | Colour | Multi-colour | | Country of Origin | China | | Customer Reviews | 4.8 4.8 out of 5 stars (4,241) | | EU Spare Part Availability Duration | 1 Years | | Global Trade Identification Number | 05035048665503 | | Horsepower | 1000 | | Included Components | DCG405N XR Brushless Grinder 125mm 18V Bare Unit | | Item Dimensions L x W x H | 33L x 16W x 13H centimetres | | Item Type Name | DCG405N XR Brushless Grinder 125mm 18V Bare Unit | | Item Weight | 2.21 Pounds | | Manufacturer | AmazonUk/3K3AF | | Material | Alloy Steel | | Maximum Rotational Speed | 9000 RPM | | Model Number | DCG405N-XJ | | Part Number | DEWDCG405N | | Power source | Battery Powered | | Style | Single | | Unit Count | 1.0 count | | Voltage | 18 Volts | | Wattage | 1000 watts | ## Product Details - **Brand:** DEWALT - **Material:** Alloy Steel - **Power source:** Battery Powered - **Product dimensions:** 33L x 16W x 13H centimetres - **Style:** Single ## Images ![DCG405N Angle Grinder, 9000 RPM, Black/Yellow, 1 Piece - Image 1](https://m.media-amazon.com/images/I/71U4CquFDcL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Whats the difference between this and the dewalt dcg405n** A: 7000rpm and 9000 rpm. brush and Brushless motor. new design (same engineering as a Milwaukee) **Q: Does it work on flex volt battery 18-54 volt** A: Yes it works fine, I occasionally use one of my flex volt batteries on my grinder if I am doing a lot of grinding, The flex-volt give either 18 or 54 and the 9Ah lasts an incredibly long time and the weight difference is not that much when using it for long periods. **Q: Looking for steal disc for cutting what size do i need** A: For this grinder-125mm **Q: Does it come in the genuine dewalt box?** A: Hello, in answer to your question ... it depends which package you buy. I purchased the naked version so no, it didn't come in a genuine Dewalt box. Best regards Gaby ## Customer Reviews ### ⭐⭐⭐⭐⭐ A very good and useful power tool *by S***E on 3 April 2025* Really pleased with mine. For smaller jobs like cutting through bolts etc my 5A DeWalt batteries last quite a long time. I decided to review this DeWalt battery powered angle grinder after using it for a while which is a thing I usually do with more expensive tools. It is a very well made quality power tool. I really like the allen key method of changing a cutting / grinding disk because it is safer. Those standard keys with two small pins often slip and then you can scrape your knuckles. This allen key method is an improvement on speed and safety. When using the angle grinder for continuous work I discovered my two 5.0 ah deWalt rechargable batteries (my own – they were not supplied with the grinder) were more than adequate for removing a damaged old rendered section from my gable end wall. At no point did I run out of battery power and have to wait for another battery still charging. While cutting steel however, depending on the thickness of the steel and the amount of cuts required, you may find it depletes the battery power very quickly. I needed to cut through one 30mm x 6mm flat bar and I did not manage it on a single fully charged 5.0 ah DeWalt battery. So if you are cutting several you can expect a point where you are wasting time waiting for batteries to charge, therefore faced with that senario I would probably get my old 240v plug-in 4” angle grinder on the job. But that is an unusual situation for a diyer like me. Usually I just need to cut through a bolt or a thinner piece of bar and on masonry like pavers, tiles or bricks it will go through them like butter (with the correct disk) and the battery charge will last depending on the material composition. Concrete with pebbles would be more challenging that bricks or pavers. Also don’t forget the convenience of not having power leads all over the place causing trip hazards and limiting movement. Portable battery powered tools are a fantastic success story. I am now a pensioner and as a kid I would watch my father drill into brick by hammering a thin pointed chisel type thing while rotating it. It was an early rawl plug kit that came with fibre rawl plugs and that rotate and hammer tool was top spec those days. Getting back to the DeWalt angle grinder. The support handle has a really good grip and can be screwed in either side of the head depending on a person being left or right handed. There is a button on the head of the grinder to lock the disk from rotating while removing /replacing it. Also the fabricated steel disk safety shield is adjustable with a spring held button. This is a top quality power tool. It looks great. It is very durable and I will not be lending it out to anyone. Nor will I leave it in my shed. ### ⭐⭐⭐⭐⭐ Does everything you need it to *by J***K on 24 July 2025* Works a treat, disc changes are simple and secure, solid and smooth power and very sturdy construction. ### ⭐⭐⭐⭐⭐ Dewalt, better than everything else *by M***L on 21 January 2026* Great product, best in the business ## Frequently Bought Together - Dewalt DCG405N-XJ Brushless Grinder 18V Battery ⌀125 mm (Body Only) - In The Swim 3 Inch Stabilized Chlorine Tablets for Sanitizing Swimming Pools - Individually Wrapped, Slow Dissolving - 90% Available Chlorine - Tri-Chlor - 50 Pounds - AquaChek 7-Way Pool and Spa Test Strips - Silver Pool Test Strips For pH, Total Chlorine, Free Chlorine, Bromine, Alkalinity, Total Hardness, and Cyanuric Acid - Water Quality Testing Kit (100 Strips) --- ## 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/48374147-dcg405n-angle-grinder-9000-rpm-black-yellow-1-piece](https://www.desertcart.us/products/48374147-dcg405n-angle-grinder-9000-rpm-black-yellow-1-piece) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-17*