--- product_id: 77189692 title: "DEWALT Angle Grinder, 7-Inch, 13-Amp, 8,000 RPM, with Dust Ejection System, Corded (DW840)" brand: "dewalt" price: "฿40577" currency: THB in_stock: true reviews_count: 5 category: "Dewalt" url: https://www.desertcart.co.th/products/77189692-dewalt-angle-grinder-7-inch-13-amp-8-000-rpm store_origin: TH region: Thailand --- # 13 Amp motor power 8,000 RPM high-speed rotation Adjustable spark guard DEWALT Angle Grinder, 7-Inch, 13-Amp, 8,000 RPM, with Dust Ejection System, Corded (DW840) **Brand:** dewalt **Price:** ฿40577 **Availability:** ✅ In Stock ## Summary > ⚙️ Grind smarter, not harder — power and precision in your hands! ## Quick Answers - **What is this?** DEWALT Angle Grinder, 7-Inch, 13-Amp, 8,000 RPM, with Dust Ejection System, Corded (DW840) by dewalt - **How much does it cost?** ฿40577 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/77189692-dewalt-angle-grinder-7-inch-13-amp-8-000-rpm) ## 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 - • **Power Through Any Job:** Robust 13 Amp motor delivers 2,250 UWO for relentless performance. - • **Safety Meets Efficiency:** Adjustable Type 27 guard redirects sparks, protecting you without slowing down. - • **Tool-Free Wheel Changes:** Single-wrench spindle-lock button lets you swap wheels in seconds—no downtime. - • **Speed That Keeps You Ahead:** 8,000 RPM ensures rapid, precise grinding and cutting every time. - • **Trusted Durability & Support:** Backed by DEWALT’s 3-year limited warranty and 1-year free service contract. ## Overview The DEWALT DW840 7-inch angle grinder combines a powerful 13 Amp motor with an 8,000 RPM speed to tackle metal grinding and cutting with ease. Featuring an adjustable spark guard for enhanced safety and a spindle-lock button for quick wheel changes, this corded tool is built for durability and professional-grade performance. Trusted by pros and backed by a comprehensive warranty, it’s the essential grinder for your workshop arsenal. ## Description Complete a variety of metal grinding and cutting applications with the 7 in. (180mm) Medium Angle Grinder. Featuring a 13 Amp motor that delivers 2,250 UWO and 8,000 RPM, this grinder includes a 7 in. Type 27 Guard that helps users redirect sparks away from their face. Review: Very good quality! - Very good quality! Durable Review: Très satisfait - Bon produit ## Features - 13 Amp motor - 8,500 RPM - Guard can be adjusted to redirect sparks away from user - Single-wrench wheel changes with spindle-lock button - Runs off of AC/DC power ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0002SRK6M | | Brand | DEWALT | | Colour | Black, Yellow | | Customer Reviews | 4.7 out of 5 stars 958 Reviews | | Global Trade Identification Number | 00028875084000 | | Horsepower | 3.02 Horsepower | | Included Components | 7 in Wheel | 7 in Type 27 Guard | Side Handle | Hex Key | Inner and Outer Flange | DW840 Grinder | | Item Dimensions L x W x H | 54.9L x 23.1W x 11.2H centimetres | | Item Type Name | Angle Grinder | | Item Weight | 5.47 kg | | Manufacturer | DEWALT | | Manufacturer Warranty Description | 90-day money back, 1-year free service contract, 3-year limited warranty. | | Material | Blend | | Maximum Rotational Speed | 8000 RPM | | Model Number | DW840 | | Part Number | DW840 | | Power source | Corded Electric | | Product dimensions | 54.9L x 23.1W x 11.2H centimetres | | Style | Classic | | UPC | 028875084000 | | Unit Count | 1.0 count | | Voltage | 120 Volts | | Wattage | 1560 watts | ## Product Details - **Brand:** DEWALT - **Material:** Blend - **Power source:** Corded Electric - **Product dimensions:** 54.9L x 23.1W x 11.2H centimetres - **Style:** Classic ## Images ![DEWALT Angle Grinder, 7-Inch, 13-Amp, 8,000 RPM, with Dust Ejection System, Corded (DW840) - Image 1](https://m.media-amazon.com/images/I/61c9Fro-qLL.jpg) ![DEWALT Angle Grinder, 7-Inch, 13-Amp, 8,000 RPM, with Dust Ejection System, Corded (DW840) - Image 2](https://m.media-amazon.com/images/I/61JO0gtv0FL.jpg) ![DEWALT Angle Grinder, 7-Inch, 13-Amp, 8,000 RPM, with Dust Ejection System, Corded (DW840) - Image 3](https://m.media-amazon.com/images/I/71Xa1hhCovL.jpg) ![DEWALT Angle Grinder, 7-Inch, 13-Amp, 8,000 RPM, with Dust Ejection System, Corded (DW840) - Image 4](https://m.media-amazon.com/images/I/71KAw8-iiCL.jpg) ![DEWALT Angle Grinder, 7-Inch, 13-Amp, 8,000 RPM, with Dust Ejection System, Corded (DW840) - Image 5](https://m.media-amazon.com/images/I/51WQq14Y2PL.jpg) ## Questions & Answers **Q: What type 11 (flared cup) guard will fit this grinder?** A: I'm not sure of the number but when you search Dewalt and the tool the accessories should come up. **Q: Can this use Type 1 and Type 27 discs?** A: Edge grinding and cutting can be performed with Type 27 wheels designed and specified for this purpose; 6.35 mm thick wheels are designed for surface grinding while thinner Type 27 wheels need to be examined for the manufacturer's label to see if they can be used for surface grinding or only edge grinding/cutting. A Type 1 guard must be used for any wheel where surface grinding is forbidden. Cutting can also be performed by using a Type 41 wheel and a Type 1 guard. **Q: 9"grinder disc** A: Hello, DEWALT DW8409 - 9" with 5/8-11" arbor is compatible with the DW840. **Q: Dos it come with a kit box?** A: No ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very good quality! *by H***O on 11 March 2026* Very good quality! Durable ### ⭐⭐⭐⭐⭐ Très satisfait *by C***E on 6 February 2026* Bon produit ### ⭐⭐⭐⭐⭐ Very good tool! *by E***Z on 7 September 2024* Like always Dewalt tools has very high quality and high performance, I’m very happy with this product! ## Frequently Bought Together - DEWALT Angle Grinder, 7-Inch, 13-Amp, 8,000 RPM, With Dust Ejection System, Corded (DW840) - MIDO Professional Abrasive 20 Pack Cut Off Wheels 7 Inch Cutting Wheel 7”x1/16”x7/8” Metal&Stainless Steel Cutting Disc Fit for Angle Grinder - Sali 10 Pack Flap Disc 40 Grit 7" x 7/8-Inch Sanding Disc Bevel Type #29 Premium and Industrial Grade Angle Grinder Grinding Wheel High Performance Edge Grinding --- ## 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.co.th/products/77189692-dewalt-angle-grinder-7-inch-13-amp-8-000-rpm](https://www.desertcart.co.th/products/77189692-dewalt-angle-grinder-7-inch-13-amp-8-000-rpm) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-06-10*