---
product_id: 742612029
title: "DEWALT 20V MAX Cut-off Tool 3-in-1 Brushless Cuts Difficult Materials LED Work Light Bare Tool Only (DCS438B)"
brand: "dewalt"
price: "R$330696"
currency: BRL
in_stock: true
reviews_count: 5
category: "Dewalt(デウォルト)"
url: https://www.desertcart.com.br/products/742612029-dewalt-20v-max-cut-off-tool-3-in-1-brushless
store_origin: BR
region: Brazil
---

# 550W brushless motor power Bright LED work light Tool-free depth adjustment DEWALT 20V MAX Cut-off Tool 3-in-1 Brushless Cuts Difficult Materials LED Work Light Bare Tool Only (DCS438B)

**Brand:** dewalt
**Price:** R$330696
**Availability:** ✅ In Stock

## Summary

> ⚡ Cut through limits, not your workflow!

## Quick Answers

- **What is this?** DEWALT 20V MAX Cut-off Tool 3-in-1 Brushless Cuts Difficult Materials LED Work Light Bare Tool Only (DCS438B) by dewalt
- **How much does it cost?** R$330696 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/742612029-dewalt-20v-max-cut-off-tool-3-in-1-brushless)

## 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

- • **All-in-One Versatility:** Includes bonded abrasive, diamond multi-material, and diamond tile wheels for any tough job.
- • **Work Anytime, Anywhere:** Integrated bright LED illuminates dark workspaces, so you never miss a detail.
- • **Precision Depth Control:** Tool-free adjustable dust shroud with clear mm/inch markings for flawless cuts every time.
- • **Unmatched Cutting Power:** 550W brushless motor delivers relentless performance on metal, stone, and masonry.
- • **Cleaner Jobsite, Healthier You:** Removable dust shroud with AirLock™ connects to DEWALT extractors for dust-free cutting.

## Overview

The DEWALT 20V MAX Cut-off Tool (DCS438B) is a lightweight, cordless powerhouse featuring a 550W brushless motor designed for demanding cutting tasks. Equipped with versatile diamond and abrasive wheels, a bright LED work light, and a tool-free adjustable dust shroud compatible with DEWALT extractors, it ensures precision, efficiency, and cleaner operation on metal, stone, and masonry. Perfect for professionals who demand power and portability in one compact tool.

## Description

Dewalt DCS438NT 18V XR Brushless 76mm Cutoff Tool Bare in Case

Review: Good machine , tried it out yesterday on some metal . Good power cut through metal no problem
Review: Wow, this small cutoff tool is incredibly impressive! I used it to cut my entire patio, and the results went beyond my expectations. The powerful performance it provides makes it ideal for cutting stone and masonry easily. Its lightweight design and simple handling have quickly made it my favorite tool for working with stone. If you're searching for a dependable, efficient tool that gets the job done effortlessly, this is the one you need! The cordless feature is also a bonus. The tools cut accurately, and the speed is fantastic. The battery lasted through cutting 10 stones before needing a second, but they charge so fast—just keep a couple handy.

## Features

- Powered by a brushless motor and 550MW for demanding applications**
- Cuts a wide range of materials: includes bonded abrasive wheels, diamond multi-material wheels, and diamond tile wheels (this blade uses manufacturing diamonds designed for cutting)
- Illuminates dark work areas with bright LEDs
- Easily set the desired depth: The dust shroud features tool-free depth adjustment with markings in mm and inches
- CONNECTS TO EXTRACTOR: Includes a removable dust shroud with an airlock connection, allowing you to connect the unit to the DEWALT extractor (sold separately)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09TB7M842 |
| Amazon Bestseller | #203,382 in DIY, Tools & Garden ( See Top 100 in DIY, Tools & Garden ) #1,102 in Power Grinders |
| Batteries Included | No |
| Batteries Required? | Yes |
| Color | mulch |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,907) |
| Date First Available | July 28, 2022 |
| Horsepower | 550 Watts |
| Included Components | DCS438 20V MAX* XR ® Brushless Cordless 3" Cut-off Tool, Removable Dust Shroud with Adjustable Shoe and AirLock™ Connection, DW8711 Bonded Polishing Wheel, DW8530 Diamond¬†Multi Material Wheel, (1) DW47350 Diamond¬†Tile Wheel, (1) 1-7/16 in. Arbor Adapter Ring, (1) Hex Wrench |
| Item Dimensions LxWxH | 12.4 x 15.4 x 12.4 cm |
| Item Weight | 1.36 Kilograms |
| Manufacturer | DEWALT |
| Material | Metal Aluminum Plastic |
| Part number | DCS438B |
| Power source type | Battery Powered |
| Product Dimensions | 12.38 x 15.39 x 12.38 cm; 1.36 kg |
| Size | One Size |
| Special Features | Durability |
| Style | Angled |
| Voltage | 20 Volts |
| Wattage | 550 W |

## Product Details

- **Brand:** DEWALT
- **Material:** Metal Aluminum Plastic
- **Power Source:** Battery Powered
- **Product Dimensions:** 28.3L x 15.4W x 12.4H cm
- **Style:** Angled

## Images

![DEWALT 20V MAX Cut-off Tool 3-in-1 Brushless Cuts Difficult Materials LED Work Light Bare Tool Only (DCS438B) - Image 1](https://m.media-amazon.com/images/I/412r6xZM5UL.jpg)
![DEWALT 20V MAX Cut-off Tool 3-in-1 Brushless Cuts Difficult Materials LED Work Light Bare Tool Only (DCS438B) - Image 2](https://m.media-amazon.com/images/I/419GV0HYDGL.jpg)
![DEWALT 20V MAX Cut-off Tool 3-in-1 Brushless Cuts Difficult Materials LED Work Light Bare Tool Only (DCS438B) - Image 3](https://m.media-amazon.com/images/I/41AVbWT-ylL.jpg)
![DEWALT 20V MAX Cut-off Tool 3-in-1 Brushless Cuts Difficult Materials LED Work Light Bare Tool Only (DCS438B) - Image 4](https://m.media-amazon.com/images/I/41F3KOhwRlL.jpg)
![DEWALT 20V MAX Cut-off Tool 3-in-1 Brushless Cuts Difficult Materials LED Work Light Bare Tool Only (DCS438B) - Image 5](https://m.media-amazon.com/images/I/41RC6wtlXsL.jpg)

## Questions & Answers

**Q: How hard is it ti find blades?**
A: DCS438B blades can be purchased through Amazon as well as other authorized retailers.

**Q: Does this include the baseplate and second gaurd like the kit option? I already have batteries so just trying to see if everything else is the same.**
A: The DCS438B includes the following:
 (1) DCS438 20V MAX* XR ® Brushless Cordless 3 in Cut-Off Tool
(1) Removable Dust Shroud With Adjustable Shoe and AirLock™ Connection
(1) DW8711 Bonded Abrasive Wheel
(1) DW8530 Diamond† Multi-Material Wheel
(1) DW47350 Diamond† Tile Wheel
(1) 7/16 in Arbor Adapter Ring
(1) Hex Wrench
(1) Hex Wrench

**Q: is this good for cutting bearing races off?**
A: The DCS438B is designed to cut through a variety of materials like metal, tile, stone, plastic, and drywall/fiber cement.

**Q: What is the best blade for cutting vinyl siding ?**
A: I use diamond coated tile cutting blades they work great and last forever when cutting vinyl. But most any blade will work.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***R on December 13, 2025*

Good machine , tried it out yesterday on some metal . Good power cut through metal no problem

### ⭐⭐⭐⭐⭐ Review
*by G***N on July 8, 2025*

Wow, this small cutoff tool is incredibly impressive! I used it to cut my entire patio, and the results went beyond my expectations. The powerful performance it provides makes it ideal for cutting stone and masonry easily. Its lightweight design and simple handling have quickly made it my favorite tool for working with stone. If you're searching for a dependable, efficient tool that gets the job done effortlessly, this is the one you need! The cordless feature is also a bonus. The tools cut accurately, and the speed is fantastic. The battery lasted through cutting 10 stones before needing a second, but they charge so fast—just keep a couple handy.

### ⭐⭐⭐⭐⭐ Review
*by M***D on April 6, 2023*

Highly recommended

## Frequently Bought Together

- DEWALT 20V MAX XR Cut Off Tool, Brushless and Compact, Bare Tool Only (DCS438B)
- EZARC Cut Off Wheels 25 Pack, 3” x 1/16” x 3/8” Cutting Wheel, Metal & Stainless Steel Cutting Disc for Die Grinder
- Bag Compatible with DEWALT 20V MAX Cut Off Tool 3 in 1 Brushless (DCS438B), Storage Case Carrying Holder Organizer for Charger, Batteries, Cutting Wheel and Other Accessories (Box Only)

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**Shop now:** [https://www.desertcart.com.br/products/742612029-dewalt-20v-max-cut-off-tool-3-in-1-brushless](https://www.desertcart.com.br/products/742612029-dewalt-20v-max-cut-off-tool-3-in-1-brushless)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-20*