--- product_id: 647085061 title: "DongCheng Angle Grinder 4-1/2 inch, 1100W Power Electric Grinder Tools | 11800RPM, 9.2 Amp with Tool-Free Guard, Portable&Paddle Switch, Shockproof Handle for Cutting, Grinding, Polishing" brand: "dong cheng" price: "$170.04" currency: USD in_stock: true category: "Dong Cheng" url: https://www.desertcart.us/products/647085061-dongcheng-angle-grinder-4-1-2-inch-1100w-power-electric store_origin: US region: United States of America --- # 9.2 AMP copper motor Tool-free 360° guard rotation Shockproof anti-vibration handle DongCheng Angle Grinder 4-1/2 inch, 1100W Power Electric Grinder Tools | 11800RPM, 9.2 Amp with Tool-Free Guard, Portable&Paddle Switch, Shockproof Handle for Cutting, Grinding, Polishing **Brand:** dong cheng **Price:** $170.04 **Availability:** ✅ In Stock ## Summary > ⚙️ Power, Precision, Protection — Grind Like a Pro, Every Time! ## Quick Answers - **What is this?** DongCheng Angle Grinder 4-1/2 inch, 1100W Power Electric Grinder Tools | 11800RPM, 9.2 Amp with Tool-Free Guard, Portable&Paddle Switch, Shockproof Handle for Cutting, Grinding, Polishing by dong cheng - **How much does it cost?** $170.04 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/647085061-dongcheng-angle-grinder-4-1-2-inch-1100w-power-electric) ## 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 - • **Built to Last:** Heat-treated spiral gears and optimized air vents deliver superior durability and dust resistance. - • **Ergonomic Control:** Lightweight 4.2 lb design with a slim 59mm grip and shockproof handle reduces fatigue during extended use. - • **Swift Adjustments:** Tool-free guard allows 360° rotation and quick changes, keeping you in the flow without downtime. - • **Safety First, Always:** No lock-on paddle switch prevents accidental starts, ensuring your workspace stays secure. - • **Power Through Every Job:** Unleash 11,800 RPM with a robust 9.2 AMP motor for cutting, grinding, and polishing precision. ## Overview The DongCheng 9.2 Amp Power Angle Grinder is a compact, corded electric tool delivering 11,800 RPM for versatile metal cutting, grinding, and polishing. Featuring a lightweight 4.2 lb design with a shockproof handle and a no lock-on paddle switch for enhanced safety, it includes a tool-free adjustable guard for quick setup. Built with heat-treated gears and efficient air vents, this grinder offers durability and reliable performance, compatible with standard 4-1/2 inch accessories. ## Description DongCheng 9.2 Amp Power Angle Grinders, 4-1/2 in., 11800RPM, Tool-Free Guard, Electric Metal Grinder Tool, Small Corded Angle Grinder, Paddle Switch, Shockproof Handle for Cutting, Grinding, Polishing - desertcart.com ## Features - Super Power Motor: Corded Electric angle grinder features a powerful 9.2 AMP copper motor with 11,800 RPM for multiple cutting and grinding applications. - Handy Design: 4.2lb lightweight, with 59mm thin & compact grip design and shock-proof handle to reduce vibration for long-time use of both hands. - No Lock-on Paddle Switch: Avoids accidental start for user protection with two stage power lock-off switch to start the power angle grinder. - Tool-Free Guard: Angle grinder cut off tool with tool-free guard, allows for 360° rotation adjustment or change of the guard with fast action. - Reliability: Air vents design provides predominant abilities of heat dissipation & dust-proof, Heat-treated gears with spiral design makes better strength and higher durability. - Wide Compatibility: Angle grinder tool fits most 4-1/2-inch (Spindle Thread: 5/8"-11) US Specification accessories, such as cutting wheels, diamond blades, grinding discs, and flap discs. - What's Included: 1 x 9.2 AMP angle grinder, 2 x 4-1/2-inch grinding wheels, 2 x 4-1/2-inch flap discs, 2 x 4-1/2-inch cutting discs, 1 x 2-position handle, 2 x flange kits, 1 x safety guard, 1 x wrench, 1 x pair of auto-stop carbon brushes, 1 x warranty card, and 1 x user manual. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D5CMRV7K | | Best Sellers Rank | #10,146 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #8 in Power Angle Grinders | | Brand Name | Dong Cheng | | Color | Blue | | Customer Reviews | 4.7 4.7 out of 5 stars (512) | | Included Components | 2-position auxiliary handle X 1, 4-1/2-Inch cutting discs X 2, 4-1/2-Inch flap discs X 2, 4-1/2-Inch grinding wheels X 2, 9.2-Amp angle grinder X 1 | | Item Dimensions L x W x H | 11.42"L x 2.76"W x 4.33"H | | Item Type Name | Power angle grinder | | Item Weight | 4.2 pounds | | Manufacturer | Dong Cheng | | Manufacturer Part Number | DSM17-100P | | Material Type | Aluminum, Metal | | Maximum Rotational Speed | 11800 rpm | | Model Number | DSM17-115P | | Power Source | Corded Electric | | Style Name | Short-type Paddle Switch & Tool-Less Guard/ 9.2A | | Unit Count | 1 Count | | Voltage | 120 volts_of_alternating_current | | Wattage | 1100 watts | ## Product Details - **Brand:** Dong Cheng - **Material:** Aluminum, Metal - **Power Source:** Corded Electric - **Product Dimensions:** 11.42"L x 2.76"W x 4.33"H - **Style:** Short-type Paddle Switch & Tool-Less Guard/ 9.2A ## Images ![DongCheng Angle Grinder 4-1/2 inch, 1100W Power Electric Grinder Tools | 11800RPM, 9.2 Amp with Tool-Free Guard, Portable&Paddle Switch, Shockproof Handle for Cutting, Grinding, Polishing - Image 1](https://m.media-amazon.com/images/I/71s6q984XyL.jpg) ## Frequently Bought Together - DongCheng 9.2 Amp Power Angle Grinders, 4-1/2 in., 11800RPM, Tool-Free Guard, Electric Metal Grinder Tool, Small Corded Angle Grinder, Paddle Switch, Shockproof Handle for Cutting, Grinding, Polishing - DEWALT Diamond Blade for Masonry, Dry Cutting, Continuous Rim, 7/8-Inch Arbor, 4-1/2-Inch (DW4725) - DEWALT 4-1/2 Inch Cut-Off Wheel, Angle Grinder Cutting Disc, General Purpose, 5-Pack (DW8062B5) --- ## 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/647085061-dongcheng-angle-grinder-4-1-2-inch-1100w-power-electric](https://www.desertcart.us/products/647085061-dongcheng-angle-grinder-4-1-2-inch-1100w-power-electric) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-28*