Our Summer Big Red sale is on now. Save up to 50% with deals for the home, yard and more.
Shop NowTriangle Rewards Members get FREE Local Shipping on eligible Ship to Home orders over $99!
This paragraph should be hidden.

















Pick up available 11:30 a.m., Jun 09
Only 4 left
Quebec residents: For information on maintenance and repair click here.
The DEWALT DCS438B 20V MAX XR Brushless 3-in Cut-Off Tool is a compact, powerful cutting tool designed for versatility and durability. Powered by DEWALT's 20V MAX XR system, this cordless cut-off tool features a brushless motor for increased efficiency, extended runtime, and reduced maintenance. The 3-in blade easily handles a range of materials, including metal, tile, drywall, and plastics, making it ideal for a variety of cutting tasks on the job site or around the home.
Built-in LED light improves visibility in low-light conditions, enhancing accuracy
With a no-load speed of 20,000 RPM, this robust tool is engineered to handle various materials effortlessly
Variable speed control allows for precise cutting through various materials
The included dust shroud with adjustable shoe and AirLock™ connection allows for convenient attachment to DEWALT extractors
Tool only. Battery and charger sold separately
Ergonomically designed handle provides comfort and control during extended use
Tool-free accessory change system for quick and easy blade swaps
Provides excellent control for both DIY enthusiasts and professional tradespeople
| Part Number | DCS438B |
|---|---|
| Maximum Speed (rpm) | 20000 r/min |
| Power Source | Battery Operated |
| Batteries Included Quantity | 0 |
| Number of Pieces | 4 |
| Accessories List | Hex Key |
| Primary Material | Metal |
| Shank Diameter (in) | 1/4" |
| Advanced Features | No Advanced Features |
| Accessories List | Hex Key |
| Advanced Features | No Advanced Features |
|---|---|
| Assembled Height (cm) | 1.18 cm |
| Assembled Height (cm) | 1.18 cm |
| Assembled Height (ft) | 0.04 ft |
| Assembled Height (in) | 0.46 in |
| Assembled Height (in) | 0.46 in |
| Assembled Length (cm) | 28.26 cm |
| Assembled Length (cm) | 28.26 cm |
| Assembled Length (ft) | 0.93 ft |
| Assembled Length (in) | 11.13 in |
| Assembled Length (in) | 11.13 in |
| Assembled Width (cm) | 15.40 cm |
| Assembled Width (cm) | 15.40 cm |
| Assembled Width (ft) | 0.51 ft |
| Assembled Width (in) | 6.06 in |
| Assembled Width (in) | 6.06 in |
| Assembled Width (mm) | 154.00 mm |
| Batteries Included Quantity | 0 |
| Maximum Speed (rpm) | 20000 r/min |
| Number of Pieces | 4 |
| Package Depth (cm) | 28.26 cm |
| Package Depth (in) | 11.13 in |
| Package Height (cm) | 12.38 cm |
| Package Height (in) | 4.88 in |
| Package Weight (kg) | 1.18 kg |
| Package Weight (lb) | 2.60 lb |
| Package Width (cm) | 15.40 cm |
| Package Width (in) | 6.06 in |
| Power Source | Battery Operated |
| Primary Material | Metal |
| Product Model Number | DCS438B |
| Shank Diameter (in) | 1/4" |

When you visit any website, it may store or retrieve information on your browser, mostly in the form of cookies. This information might be about you, your preferences or your device and is mostly used to make the site work as you expect it to. The information does not usually directly identify you, but it can give you a more personalized web experience. Because we respect your right to privacy, you can choose not to allow some types of cookies. Click on the different category headings to find out more and change our default settings. However, blocking some types of cookies may impact your experience of the site and the services we are able to offer.
Canadian Tire Privacy Charter
These cookies are necessary for the website to function and cannot be switched off in our systems. They are usually only set in response to actions made by you which amount to a request for services, such as setting your privacy preferences, logging in or filling in forms. You can set your browser to block or alert you about these cookies, but some parts of the site will not then work. These cookies do not store any personally identifiable information.
These cookies may be set through our site by our advertising partners. They may be used by those companies to build a profile of your interests and show you relevant adverts on other sites. They do not store directly personal information, but are based on uniquely identifying your browser and internet device. If you do not allow these cookies, you will experience less targeted advertising.
These cookies allow us to count visits and traffic sources so we can measure and improve the performance of our site. They help us to know which pages are the most and least popular and see how visitors move around the site. All information these cookies collect is aggregated and therefore anonymous. If you do not allow these cookies, the aggregated data will not include your visit.
These cookies enable the website to provide enhanced functionality and personalisation. They may be set by us or by third party providers whose services we have added to our pages. If you do not allow these cookies then some or all of these services may not function properly.