--- product_id: 766207880 title: "BOSCH GWS18V-8N 18V Brushless 4-1/2\" Angle Grinder with Slide Switch (Bare Tool) Black/Gray/Blue" brand: "bosch" price: "฿1963861" currency: THB in_stock: false reviews_count: 5 category: "Bosch" url: https://www.desertcart.co.th/products/766207880-bosch-gws18v-8n-18v-brushless-4-1-2-angle-grinder store_origin: TH region: Thailand --- # 18V Brushless Motor - Peak Power & Efficiency Restart Protection - Safety First Overload Protection - Durable & Reliable BOSCH GWS18V-8N 18V Brushless 4-1/2" Angle Grinder with Slide Switch (Bare Tool) Black/Gray/Blue **Brand:** bosch **Price:** ฿1963861 **Availability:** ❌ Out of Stock ## Summary > ⚙️ Power, Precision, and Protection — The Grinder That Works as Hard as You Do! ## Quick Answers - **What is this?** BOSCH GWS18V-8N 18V Brushless 4-1/2" Angle Grinder with Slide Switch (Bare Tool) Black/Gray/Blue by bosch - **How much does it cost?** ฿1963861 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/766207880-bosch-gws18v-8n-18v-brushless-4-1-2-angle-grinder) ## Best For - bosch enthusiasts ## Why This Product - Trusted bosch brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Comfort-Driven Design:** Ergonomic narrow grip and 2-position side handle provide superior control and reduce fatigue during extended use. - • **Power Meets Precision:** Brushless 18V motor delivers 8.0 amps of consistent power for maximum runtime and productivity. - • **Effortless Versatility:** Tool-free adjustable guard and spiral bevel gear enable smooth power transfer and customizable protection angles. - • **Safety Without Compromise:** Restart and overload protection ensure your tool only runs when you want it to, preventing accidents and overheating. - • **Built to Last & Backed by Bosch:** Rugged metal construction with a 5-year limited warranty keeps you grinding with confidence. ## Overview The Bosch GWS18V-8N is a lightweight, cordless 4-1/2" angle grinder featuring an 18V brushless motor that delivers 8.0 amps of power and up to 11,000 RPM. Designed for professional comfort and safety, it includes restart and overload protection, soft-start technology, and an ergonomic grip with a 2-position side handle. Its adjustable, tool-free guard and spiral bevel gear ensure smooth, versatile grinding performance. Backed by Bosch’s 5-year limited warranty, this bare tool is built for durability and high productivity on the job. ## Description The Bosch GWS18V-8 is an ergonomic angle grinder that combines portability, performance and the comfort of the best users. Brushless motor provides equivalent 8.0 amps of power and higher efficiency to maximize runtime and productivity. This 4-1/2 in. The 18V grinder features a restart protection to prevent accidental start during battery replacement, soft start technology to reduce start-up torque and make cutting easier, and overload protection to reduce the risk of overload and overheating of the motor. Designed with spiral bevel gear for smooth power transfer to grinding applications It also features an adjustable, tool-free guard and the latest gear head mount collar that is compatible with all Bosch metal and concrete guards. This tool features a 2-position side handle, a slim soft grip design and a spindle lock. Review: Works as should well made. Review: Funciona muy bien ## Features - ERGONOMIC RUGGED GRINDER DESIGN: Designed with narrow grip zones to provide the best user comfort and significant power - Brushless Motor: Provides equal 8.0 amps of power and higher efficiency to maximize runtime and productivity - Restart Protection: Prevents the tool from accidentally starting when replacing the battery - Overload Protection: Reduces the risk of overload and overheating of the motor - SOFT-START TECHNOLOGY: Reduces start-up torque and makes cutting easier - Spiral Bevel Gear: Transmits smooth power to grinding applications - 2-Position Side Handle: Provides comfortable control - ADJUSTABLE TOOL-FREE GUARD: Designed with multiple fixed adjustment settings, the user can position the guard at different working angles - Gear Head Mount Color Updated: The color that attaches to the gear head works with all Bosch Metal and Concrete Guards - Bosch 18V cordless power tools are covered by a 5 year limited warranty. For more information, please visit the manufacturer's website ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Bosch | | Model Number | GWS18V-8N | | Product Dimensions | 29.97 x 12.95 x 10.92 cm; 2.15 kg | | Color | Black, Gray, Blue | | Name List for Name Plates | Tool Only | | Material | Metal | | Power Source | Battery Powered | | Voltage | 18 Volts | | Included Components | (1) GWS18V-8 18V Brushless 4-1/2" Angle Grinder with Slide Switch, (1) Grinding Guard, (1) Lock Nut, (1) Side Handle, (1) grinding whetstone, (1) backing flange, (1) lock nut wrench | | Are Batteries Included | No | | Maximum Rotational Speed | 11000 RPM | | Item Weight | 2.15 Kilograms | ## Product Details - **Brand:** Bosch - **Material:** Metal - **Product Dimensions:** 31.8L x 13W x 10.9H cm - **Style:** Tool Only - **Power Source:** Battery Powered ## Images ![BOSCH GWS18V-8N 18V Brushless 4-1/2" Angle Grinder with Slide Switch (Bare Tool) Black/Gray/Blue - Image 1](https://m.media-amazon.com/images/I/31GX3xWA2BL.jpg) ![BOSCH GWS18V-8N 18V Brushless 4-1/2" Angle Grinder with Slide Switch (Bare Tool) Black/Gray/Blue - Image 2](https://m.media-amazon.com/images/I/31R96UScAYL.jpg) ![BOSCH GWS18V-8N 18V Brushless 4-1/2" Angle Grinder with Slide Switch (Bare Tool) Black/Gray/Blue - Image 3](https://m.media-amazon.com/images/I/41NGJK3+VyL.jpg) ![BOSCH GWS18V-8N 18V Brushless 4-1/2" Angle Grinder with Slide Switch (Bare Tool) Black/Gray/Blue - Image 4](https://m.media-amazon.com/images/I/41Ntm4YabVL.jpg) ![BOSCH GWS18V-8N 18V Brushless 4-1/2" Angle Grinder with Slide Switch (Bare Tool) Black/Gray/Blue - Image 5](https://m.media-amazon.com/images/I/41ytsTenunL.jpg) ## Questions & Answers **Q: Is this compatible with standard 4.5" grinding discs, or does it only use Bosch's proprietary star drive?** A: The GWS18V-8N Angle Grinder accepts standard Type 27 4.5" grinding discs, rated with 11,000/min RPM. For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from Mon-Fri 7A-7P CST. **Q: does this grinder have anti kickback protection?** A: This GWS18V-8N has an Ergonomic, robust grinder design – engineered with a narrow grip zone for best user comfort and considerable power. Also, this has a Restart protection – helps prevent accidental tool startup when switching batteries. For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from Mon-Fri 7A-7P CST. **Q: Although the instructions indicate that the grinding guard can be adjusted, does anyone know how?** A: There is a release lever on the collar of the guard. Disengage it, rotate the guard and e-engage the lever. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by M***M on October 21, 2024* Works as should well made. ### ⭐⭐⭐⭐⭐ Review *by J***R on December 29, 2025* Funciona muy bien ### ⭐⭐⭐⭐⭐ Review *by K***H on June 24, 2025* This is the best grinder I’ve ever owned. Easy to use, great power. ## Frequently Bought Together - BOSCH GWS18V-8N 18V Brushless 4-1/2 In. Angle Grinder with Slide Switch (Bare Tool) - Bosch GBA18V40-2PK 18V CORE18V® Lithium-Ion 4 Ah Advanced Power Battery, 2-Pack - BOSCH GBA18V80 18V CORE18V® Lithium-Ion 8 Ah High Power Battery --- ## 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/766207880-bosch-gws18v-8n-18v-brushless-4-1-2-angle-grinder](https://www.desertcart.co.th/products/766207880-bosch-gws18v-8n-18v-brushless-4-1-2-angle-grinder) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-06-07*