---
product_id: 647085061
title: "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"
brand: "dong cheng"
price: "$3173"
currency: MXN
in_stock: true
reviews_count: 8
category: "Dong Cheng"
url: https://www.desertcart.mx/products/647085061-dongcheng-9-2-amp-power-angle-grinders-4-1-2
store_origin: MX
region: Mexico
---

# 9.2 AMP copper motor 11,800 RPM high-speed rotation Tool-free 360° adjustable guard 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

**Brand:** dong cheng
**Price:** $3173
**Availability:** ✅ In Stock

## Summary

> ⚙️ Grind smarter, not harder — power and precision in your hands!

## Quick Answers

- **What is this?** 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 by dong cheng
- **How much does it cost?** $3173 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/647085061-dongcheng-9-2-amp-power-angle-grinders-4-1-2)

## 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

- • **Comfort in Control:** Lightweight 4.2lb design with shockproof handle reduces fatigue during extended use.
- • **Power That Commands:** Unleash 9.2 AMP of pure grinding force for any metalwork challenge.
- • **Safety First, Always:** No lock-on paddle switch prevents accidental starts, keeping you protected.
- • **Speed Meets Precision:** Spin at a blistering 11,800 RPM for flawless cutting, grinding, and polishing.
- • **Effortless Adjustments:** Tool-free guard rotates 360° for quick, hassle-free customization on the fly.

## Overview

The DongCheng 9.2 Amp Power Angle Grinder is a compact, corded electric tool delivering 11,800 RPM with a robust copper motor. Weighing just 4.2 pounds, it features a shockproof handle for vibration reduction and a tool-free, 360° adjustable guard for versatile use. Safety is enhanced with a no lock-on paddle switch to prevent accidental starts. Compatible with standard 4-1/2 inch discs, it comes complete with multiple grinding, cutting, and flap discs, making it a ready-to-go powerhouse for professional and DIY metalworking tasks.

## 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

Review: Awesome grinder kit! - I needed a decent grinder for my tool collection. This one is great, it works awesome and it comes with all the discs you need to get started including cutoff wheels. I used it to cut and grind some bolts left over from old handrails in our concrete steps. This tool is a great deal for the price and it’s got plenty of power. Cuts well and is easy to hold and adjust the side handle. I put mine in one of the cheap toolbags from Harbor Freight.
Review: Good grinder! - I was skeptical about this at first but it works great, has plenty of power and gets the job done!

## 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 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #32,031 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #30 in Power Angle Grinders |
| Brand | Dong Cheng |
| Color | Blue |
| Customer Reviews | 4.7 4.7 out of 5 stars (387) |
| Date First Available | August 2, 2024 |
| 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 Package Quantity | 1 |
| Item Weight | 4.2 pounds |
| Item model number | DSM17-115P |
| Manufacturer | Dong Cheng |
| Material | Aluminum, Metal |
| Maximum Rotational Speed | 11800 RPM |
| Part Number | DSM17-100P |
| Power Source | Corded Electric |
| Product Dimensions | 11.42"L x 2.76"W x 4.33"H |
| Size | 9.2 AMP Paddle Switch |
| Style | Short-type Paddle Switch & Tool-Less Guard/ 9.2A |
| Voltage | 120 Volts (AC) |
| 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 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 - Image 1](https://m.media-amazon.com/images/I/71s6q984XyL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome grinder kit!
*by B***R on February 5, 2025*

I needed a decent grinder for my tool collection. This one is great, it works awesome and it comes with all the discs you need to get started including cutoff wheels. I used it to cut and grind some bolts left over from old handrails in our concrete steps. This tool is a great deal for the price and it’s got plenty of power. Cuts well and is easy to hold and adjust the side handle. I put mine in one of the cheap toolbags from Harbor Freight.

### ⭐⭐⭐⭐⭐ Good grinder!
*by M***K on December 1, 2025*

I was skeptical about this at first but it works great, has plenty of power and gets the job done!

### ⭐⭐⭐⭐ For the price, it served its purpose
*by C***R on March 8, 2025*

Perhaps a one time use cheap off-shore brand tool, but exactly what I needed to grind (with diamond wheel) a bathroom's worth of thinset on a concrete floor. Tool held up under a few hours of use with no failure. I can't comment on its long term durability, but for the price, even if it were to die after this project it was worth its price. For the price a good tool for the DIY'r needing occasional use. I can't imaging a pro purchasing this tool.

## 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)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-01-28*