---
product_id: 663787512
title: "DCA Cordless Angle Grinder 4-1/2 inch, 20V Brushless Motor 8500RPM, Battery Grinder Tool-Free Guard, 4.0Ah Battery & Charger, Power Electric Cut Off Tool with 6 Discs for Cutting, Grinding, Polishing"
brand: "dca"
price: "R$1707"
currency: BRL
in_stock: true
reviews_count: 8
category: "Dca"
url: https://www.desertcart.com.br/products/663787512-dca-cordless-angle-grinder-4-1-2-inch-20v-brushless
store_origin: BR
region: Brazil
---

# 20V Brushless Motor @ 8500RPM 4000mAh Battery with 2H Fast Charge Tool-Free Adjustable Guard & Dual Handles DCA Cordless Angle Grinder 4-1/2 inch, 20V Brushless Motor 8500RPM, Battery Grinder Tool-Free Guard, 4.0Ah Battery & Charger, Power Electric Cut Off Tool with 6 Discs for Cutting, Grinding, Polishing

**Brand:** dca
**Price:** R$1707
**Availability:** ✅ In Stock

## Summary

> ⚡ Power through projects with cordless precision and pro-level control!

## Quick Answers

- **What is this?** DCA Cordless Angle Grinder 4-1/2 inch, 20V Brushless Motor 8500RPM, Battery Grinder Tool-Free Guard, 4.0Ah Battery & Charger, Power Electric Cut Off Tool with 6 Discs for Cutting, Grinding, Polishing by dca
- **How much does it cost?** R$1707 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/663787512-dca-cordless-angle-grinder-4-1-2-inch-20v-brushless)

## Best For

- dca enthusiasts

## Why This Product

- Trusted dca brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Day Cordless Freedom:** 4000mAh high-capacity battery with rapid 2-hour recharge keeps you working nonstop, anywhere your projects take you.
- • **Unmatched Power & Efficiency:** Experience relentless 8500RPM brushless motor performance for precision cutting and grinding without compromise.
- • **Cool, Clean, and Built to Last:** Advanced venting system prevents overheating and dust ingress, extending tool life and maintaining peak performance.
- • **Ergonomic Control at Your Fingertips:** Tool-free adjustable guard and dual-position auxiliary handle deliver ultimate comfort and versatility for every angle and user.
- • **Versatility That Matches Your Ambition:** Compatible with a wide range of 4-1/2 inch discs for cutting, grinding, polishing, and more—perfect for pros and DIYers alike.

## Overview

The DCA Cordless Angle Grinder features a robust 20V brushless motor delivering up to 8500RPM, paired with a 4000mAh battery offering fast 2-hour charging for uninterrupted work. Its ergonomic design includes a tool-free adjustable guard and dual-position handles for maximum comfort and control. Built with advanced cooling vents and dust protection, this versatile grinder supports multiple disc types for cutting, grinding, and polishing, making it an essential cordless tool for professionals and serious DIY enthusiasts.

## Description

DCA Cordless Angle Grinder 4-1/2 inch, 20V Brushless Motor 8500RPM, Battery Grinder Tool-Free Guard, 4.0Ah Battery & Charger, Power Electric Cut Off Tool with 6 Discs for Cutting, Grinding, Polishing - desertcart.com

Review: Great deal 👌 - This an amazing grinder. I'd recommend it to anyone needing a cordless.
Review: Well made - Works great as described, feels quality and will probably last quite a while.

## Features

- 【Real Brushless Motor and 8500RPM】: The 20V Brushless Angle Grinder delivers up to 8500RPM, providing stable and powerful power. The Real Brushless Motor has higher energy conversion efficiency, longer service life, less battery damage. Suitable for grinding metal, descaling, metal, steel cutting and other wide applications.
- 【4000mAh High-Capacity Battery & 2H Fast Charging】: Experience true cordless freedom. The 4000mAh battery provides all-day power for work anywhere, while the 2H fast charge and real-time battery display work together to eliminate range anxiety. Plan your projects with confidence, knowing you can always check the charge and recharge quickly.
- 【Ergonomic Design and Tool-Free Guard】: The tool-free guard can be easily adjusted to any angle, making it faster and more convenient for you when replacing grinding discs. Electric grinder has an 2-position side of auxiliary handle gives you added control and comfort for different angles and materials. It can be used easily by both left-handed and right-handed users.
- 【Cool and Clean Work】: Dimensional vents are designed to keep the experience cool and pleasant even after long hours of work, protect the motor from overheating damage, and prevent dust from entering the surface and interior of the product to prolong the life of the machine.
- 【Widely Compatible and Versatile】: 7/8" arbor size, M14 spindle thread, Our electric grinder tools are compatible with various 4-1/2-inch blades, discs, and grinding wheels, suitable for metal polishing, ceramic tile cutting(Need Diamond Cutting Blades), stone carving, woodworking, industrial applications, and home decoration etc., this electric angle grinder is capable of handling this task.
- 【What will You Get】: DCA Cordless Angle Grinder Kit includes 4.0Ah battery x 1, 2A charger x 1, Tool-Free sanding guard x 1, Tool-Free cutting guard x 1, shock absorbing handle x 1, Tab removal wrench x 1, cutting disc x 2, abrasive disc x 2, Flap wheel x 2, Carrying bag x 1, User manual, If you have any questions, please feel free to contact us.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | DCA |
| Color | Green |
| Item Weight | 5.5 Pounds |
| Material | Metal, Plastic |
| Power Source | Battery Powered |
| Style | 4-1/2 inch Angle Grinder with 4.0Ah Battery & Charger |

## Product Details

- **Brand:** DCA
- **Color:** Green
- **Material:** Metal, Plastic
- **Power Source:** Battery Powered
- **Style:** 4-1/2 inch Angle Grinder with 4.0Ah Battery & Charger

## Images

![DCA Cordless Angle Grinder 4-1/2 inch, 20V Brushless Motor 8500RPM, Battery Grinder Tool-Free Guard, 4.0Ah Battery & Charger, Power Electric Cut Off Tool with 6 Discs for Cutting, Grinding, Polishing - Image 1](https://m.media-amazon.com/images/I/71ugIrIH3ZL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: DCA batteries are now available, where can I purchase replacement batteries?**
A: You can go to the battery and charger special page of DCA flagship store, we have 2000/4000/5000 mah batteries for you to choose from.

**Q: Can this cordless angle grinder cut tiles?**
A: Yes, but you need to use a professional diamond cutting blade to cut tiles.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great deal 👌
*by V***T on February 5, 2026*

This an amazing grinder. I'd recommend it to anyone needing a cordless.

### ⭐⭐⭐⭐⭐ Well made
*by F***O on November 12, 2025*

Works great as described, feels quality and will probably last quite a while.

### ⭐⭐⭐⭐⭐ Very Impressed!!
*by L***P on October 28, 2024*

I do a lot of small engine repairs including sharpening lawn mower blades. I have always used a corded grinder and decided to try a battery operated grinder. This DCA branded grinder is perfect for the job. Right out of the box I could tell by the feel of it that it was very well made. It was very easy to assemble the tooless gaurd and install the grinding wheel. It comes with a 4ah battery that lasts a long period of time before needing recharged. When I did put it on the charger it was back to fully charged in no time at all. This is the second DCA branded tool that I have purchased, the first was their 1/2 inch impact, and I am very impressed with the workmanship that went into building these battery tools.

## Frequently Bought Together

- DCA Brushless Angle Grinder 20V 4-1/2 inch, Cordless 4.0Ah Battery & 2A Fast Charger, 8500RPM, Power Angle Grinder with Cutting & Grinding Wheels, Flap Discs for Wood Metal & Rust Removal
- DCA 20V MAX Brushless Rotary Hammer Drill, 4.5 Joule, 3800BPM, 1-1/8 Inch SDS-Plus, Cordless Heavy Duty Rotary Hammer Drill with Vibration Control, 5.0Ah Battery, 4A Fast Charger and Safety Clutch
- DCA Cordless Drill Set, 336 in-lbs Torque, 3/8" Keyless Chuck, Electric Power Drill with 2.0Ah Battery and Charger,18+1 Position,25-Piece 20V Drill Driver Kit, ADJZ2035

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**Shop now:** [https://www.desertcart.com.br/products/663787512-dca-cordless-angle-grinder-4-1-2-inch-20v-brushless](https://www.desertcart.com.br/products/663787512-dca-cordless-angle-grinder-4-1-2-inch-20v-brushless)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-07*