DEWALT DW831 5 in. (125mm) Medium Angle Grinder 12 Amp 11,000 RPM
- Estimated Delivery : Up to 4 business days
- Free Shipping & Returns : On all orders over $100
DEWALT DW831 5 in. (125mm) Medium Angle Grinder 12 Amp 11,000 RPM
The DEWALT DW831 5 in. (125mm) Medium Angle Grinder 12 Amp 11,000 RPM is a powerful and reliable corded grinding tool designed for demanding metalworking, fabrication, and construction applications. Equipped with a robust 12-amp AC/DC motor, this grinder delivers high performance with speeds up to 11,000 RPM, allowing professionals to quickly remove material and complete grinding tasks efficiently.
Built with a strong power-to-weight ratio, the DEWALT DW831 5 in. (125mm) Medium Angle Grinder 12 Amp 11,000 RPM offers excellent productivity while minimizing user fatigue during extended use. Its durable construction ensures long-lasting performance even in tough jobsite environments, making it ideal for contractors, metal fabricators, and maintenance professionals.
For enhanced safety and usability, the grinder includes an adjustable guard that can be positioned to redirect sparks away from the user, improving visibility and control during cutting or grinding operations. Whether you’re grinding welds, preparing metal surfaces, or cutting metal materials, this medium angle grinder provides the power and reliability professionals expect from DEWALT tools.
Key Features
- Powerful 12 Amp Motor: Delivers strong grinding performance for heavy-duty applications.
- High Speed Operation: Produces up to 11,000 RPM for fast material removal.
- 5 in. (125mm) Grinding Capacity: Ideal size for a wide range of grinding and cutting tasks.
- High Power-to-Weight Ratio: Provides efficient performance with reduced operator fatigue.
- Adjustable Guard: Helps redirect sparks away from the user for improved safety.
- Durable Construction: Built to withstand demanding professional jobsite conditions.
- Versatile Applications: Suitable for grinding, cutting, and surface preparation tasks.
Technical Specifications
| Specification | Details |
|---|---|
| Model Number | DW831 |
| Product Type | Medium Angle Grinder |
| Wheel Diameter | 5 in (125 mm) |
| Motor Power | 12 Amp |
| No-Load Speed | 11,000 RPM |
| Power Source | Corded AC/DC |
| Spindle Thread | 5/8 in – 11 |
| Color | Yellow / Black |
| Tool Weight | Approx. 6 lbs |
| Warranty | 3-Year Limited Warranty |
What’s Included
- (1) DEWALT DW831 5 in. Medium Angle Grinder
- (1) Adjustable Guard
- (1) Side Handle
- (1) Wrench
Ideal Applications
- Metal grinding and weld finishing
- Cutting metal and steel materials
- Surface preparation and cleaning
- Construction and fabrication work
- Professional workshop and jobsite use
The DEWALT DW831 5 in. (125mm) Medium Angle Grinder 12 Amp 11,000 RPM delivers dependable power, durability, and performance — making it an excellent choice for professionals who need a reliable grinding tool for everyday jobsite tasks.
Available now at ToolKing.com — your trusted destination for professional power tools and equipment.
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Shipping policy
At our Company, we understand the importance of timely delivery. We offer a variety of shipping options to suit your needs, including standard, expedited, and express shipping. Our dedicated team works diligently to process and dispatch your orders promptly, aiming to deliver them to your doorstep within the estimated timeframe.
We strive to provide fast and reliable shipping to our customers. Here’s everything you need to know about our shipping process:
- Dispatch: Within 24 Hours
- Free shipping across all products on a minimum purchase of $99.
- International delivery time 5 to 7 business days
- Cash on delivery might be available
- Easy 30 days returns and exchanges
Please note that delivery times are estimates and may vary depending on factors such as product availability, destination, and carrier delay
Returns policy
We want you to be completely satisfied with your purchase from our website. If for any reason you are not entirely happy with your order, we’re here to help. Certain exclusions and conditions may apply, so we encourage you to review our detailed return policy for more information. Rest assured, our goal is to ensure your complete satisfaction with every purchase you make from our website
- Returned items must be unused, undamaged, and in the same condition as received.
- Original tags, labels, and packaging must be intact and included with the returned item.
- Proof of purchase, such as your order confirmation or receipt, is required for all returns.











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