DCS438B
20V MAX* XR® Brushless Cordless 3 in. Cut-Off Tool (Tool Only)

Product Overview

Cut a wide range of materials with the 20V MAX* XR® Brushless 3 in. Cut-Off Tool. With a no-load speed of 20,000 rpm, this durable tool is designed for metal, tile, stone, plastic, and drywall/fiber cement. Offering quick wheel changes and both forward and reverse capability, this tool is delivers optimized performance depending on the application. The included dust shroud with adjustable shoe and AirLock™ connection allows for convenient attachment to DEWALT extractors, while the integrated LED lets you work in dark spaces. As a part of the 20V MAX* system, this TOOL CONNECT™ Chip-Ready product can be seamlessly intergraded into your current inventory.

Additional Features

  • Conveniently set desired depth: Dust shroud features tool-free depth adjustment with mm and in. markings
  • Connect to extractors: Includes a removable dust shroud with an AirLock™ connection, enabling the unit to be connected to a DEWALT extractor (sold separately)
  • Compatible with accessories: Includes an adaptor ring to be placed over 3/8 in. arbor, allowing use of 3 in. wheels that require a 7/16 in. arbor
  • Quickly adjust spark direction when cutting metal with tool-free adjustable guard
  • Tool connect™ chip ready: Chip pocket accepts TOOL CONNECT™ Chip DCE042 (sold separately) and connects with Site Manager app for easy asset management on the jobsite

Applications

  • Cutting metal
  • Cutting tile
  • Cutting cement board
  • Cutting stone
  • Cutting plastic

Includes

  • (1) Hex wrench
  • (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

Specifications

Battery Chemistry
20V MAX*
Battery Type
Lithium Ion
Battery Voltage
20 V
Brushless
Yes
Color
Yellow
Disc Diameter
3 in
Disc Diameter
76 mm
Led light
Yes
Max. Watts Out
550 W
No Load Speed (RPM)
20000
Number of Pieces
8
Power Output
550 W
Power Source
Cordless
Product Height
4.875 in
Product Weight
2 lbs
Product Width
6.063 in
Shaft Diameter
10 mm
Tool Height
4.875 in
Tool Weight
0.9 Kg
Tool Weight
2.1 lbs
Variable Speed
No
Voltage
20 MAX* V
With Axis Lock Indicator
Yes
View in 3D DEWALT Logo

VIEW IN AR

Use your mobile device to see the 20V MAX* XR® Brushless Cordless 3 in. Cut-Off Tool in your space.*

 

*Requires a smart device running iOS 11 and later or Android 8.0 and later.

 

 

 

Support

Warranty

  • 3 Year Limited Warranty, 1 Year Free Service, 90 Days Satisfaction Guaranteed

We’re confident of the quality of our products, and we’ll repair, without charge, any defects due to faulty materials or workmanship within the specified warranty.

Learn More

Service

We take extensive measures to ensure all our products are made to the very highest standards and meet all relevant industry regulations.

Support Manual

Disclaimer(s)

  • * Maximum initial battery voltage (measured without a workload) is 20 volts. Nominal voltage is 18.
  • ** DCS438 tested with DCB203 battery
  • † This blade uses manufactured diamonds engineered for cutting