









⚡ Cut sharp, cut smart — power meets precision in your hands!
The DEWALT 20V MAX Cut Off Tool (DCS438B) is a lightweight, cordless powerhouse featuring a 550W brushless motor and a no-load speed of 20,000 rpm. Designed for professionals, it cuts through metal, tile, stone, plastic, and drywall with three specialized diamond and abrasive wheels. Its integrated LED light brightens dark work areas, while the adjustable dust shroud with AirLock connection ensures clean, precise cuts and compatibility with DEWALT extractors. Equipped with onboard storage and spindle lock for quick wheel changes, this tool is built for efficiency, durability, and versatility on any job site.




| ASIN | B09TB7M842 |
| ASIN | B09TB7M842 |
| Batteries Included? | No |
| Batteries Required? | Yes |
| Best Sellers Rank | #34,599 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #78 in Power Rotary Tools |
| Color | Multi |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,004) |
| Customer reviews | 4.6 4.6 out of 5 stars (3,004) |
| Date First Available | 28 July 2022 |
| Date First Available | 28 July 2022 |
| Department | Unisex-Adult |
| Horsepower | 550 Watts |
| Included components | DCS438 20V MAX* XR ® Brushless Cordless 3 in. Cut-Off Tool, Removable dust shroud with adjustable shoe and AirLock™ connection, DW8711 Bonded Abrasive Wheel, DW8530 Diamond† Multi-Material Wheel, (1) DW47350 Diamond† Tile Wheel, (1) 1-7/16 in. Arbor Adapter Ring, (1) Hex Wrench |
| Item Package Quantity | 1 |
| Item Weight | 1.36 Kilograms |
| Item model number | DCS438B |
| Item model number | DCS438B |
| Manufacturer | DEWALT |
| Manufacturer | DEWALT |
| Material | Metal, Plastic |
| Part number | DCS438B |
| Power source type | Battery Powered |
| Product Dimensions | 12.38 x 15.39 x 12.38 cm; 1.36 kg |
| Product Dimensions | 12.38 x 15.39 x 12.38 cm; 1.36 kg |
| Size | One Size |
| Special Features | Durable |
| Style | Pencil |
| Voltage | 20 Volts |
| Wattage | 550 watts |
P**.
Multi purpose tool
This tool is very versatile for cutting and handy , before buying the grinder check this tool out and then decide only issue you will face is for grinding as this cannot be done with this tool and in case if you need to cut something on the right side and space is less it’s difficult to reach with this tool .
G**E
Good
Good
M**D
Highly recommended
P**O
Llegó en tiempo y forma, bien protegido, con todos los accesorios especificados y funciona muy bien para trabajos muy específicos.
R**S
Great little tool. Hope to have as much use for it as all my buddy’s do.
A**Y
خفيف وقوي وجودة
D**N
Very nice small cutoff saw from DeWalt. Plenty of power for abrasive blade. Easy to handle. Did not notice vibration in use. Looks to be very durable.
Trustpilot
1 week ago
2 weeks ago