

🛠️ Upgrade your grind game with DEWALT’s no-fuss, heavy-duty guard!
The DEWALT D284939 is a robust 9-inch metal guard designed for large angle grinders using Type 27 grinding wheels. Featuring a keyless, tool-free adjustable design and battery-powered compatibility, it offers durable, cordless safety and precision fit. Supported by a 3-year limited warranty, it’s engineered for professionals demanding reliable protection and mobility.

| Brand | DEWALT |
| Material | Metal |
| Style | Angled |
| Power Source | Battery Powered |
| Color | Factory |
| Global Trade Identification Number | 00028877371313 |
| Manufacturer | DEWALT |
| UPC | 028877371313 |
| Part Number | D284939 |
| Item Weight | 2.15 pounds |
| Product Dimensions | 10.38 x 7.13 x 3.81 inches |
| Item model number | D284939 |
| Item Package Quantity | 1 |
| Included Components | Manufactuered Brand Product |
| Batteries Required? | No |
| Warranty Description | 90-day money back, 1-year free service contract, 3-year limited warranty |
J**.
works great
i love it I would like to know if you have any other dewalt accessories
S**.
Not the Product Advertised
Not the Product Advertised. The picture shows a guard that is straight with no bevel/taper. What came has a taper/bevel and will not work with a 9" diamond blade as the blade contact the guard. Should have trusted the last review that indicated this same issue. Pictures of actual product included.
R**.
A 3lb hand sledgehammer and a vise made it work
The price was great. Not a guard for 9 inch cutting wheel. Modified using brute force to make it the correct shape. Seems to work once I Modified it.
G**R
It looks as tough as my grinder.
Nice and rugged guard like the old industrial grinder I put it on
H**N
Photo does not match.
Item did not match photo. I needed a flat guard for a diamond cutting wheel. The photo shows a flat one and a beveled one came in the box.
S**7
Does what a guard is supposed to
Does exactly what you expect it to do. Easy to install and use. Quickly adjusts, and protects well.
N**L
Returned it, trying to find large dia wheel guard for 4-1/2” grinder.
No one makes a large wheel dia like 7” wheel for a small 4-1/2” grinder which is dangerous to operate but a dam good tool.
M**2
Make sure it fits your grinder
good product
Trustpilot
5 days ago
2 weeks ago