DEWALT Grinder Tool Review

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In need of a reliable angle grinder? Look no further than the DEWALT Grinder Tool, Self-locking Touch Control, 3-Inch (DWMT70784). This powerful tool boasts a self-locking touch control trigger, making it incredibly easy to use. Its ergonomically designed cushion grip body ensures that your hand is isolated from the cold unit during use. Additionally, the rear exhaust feature directs air away from the user, providing maximum comfort. With its top-notch performance and user-friendly design, the DEWALT Grinder Tool is a must-have for any DIY enthusiast or professional.

DEWALT Grinder Tool, Self-locking Touch Control, 3-Inch (DWMT70784)

Find your new DEWALT Grinder Tool, Self-locking Touch Control, 3-Inch (DWMT70784) on this page.

Why Consider This Product?

When it comes to choosing a grinder tool, the DEWALT Grinder Tool with Self-locking Touch Control is a top contender. With its innovative features and ergonomic design, this tool offers convenience, comfort, and efficiency. But what exactly sets this product apart from others on the market?

First and foremost, this grinder tool is equipped with a self-locking touch control trigger. This feature makes it incredibly easy to use, providing a seamless experience for both beginners and professionals. With just a simple touch, you can activate the tool and start grinding with precision and control.

Furthermore, the ergonomically designed cushion grip body of the DEWALT grinder ensures that your hand is isolated from the unit’s coldness during use. This not only enhances your comfort but also allows for prolonged usage without any discomfort or strain.

Additionally, the rear exhaust of this grinder tool is strategically placed to direct the air away from the user. This thoughtful design feature ensures maximum comfort during use, as it prevents the hot air from blowing towards you. Say goodbye to sweaty and uncomfortable grinding sessions!

Don’t just take our word for it – this DEWALT grinder tool has received rave reviews from customers who have experienced its excellence firsthand. With certifications and endorsements to back its quality, this tool is a reliable choice for all your grinding needs.

Features and Benefits

Enhanced Precision and Control

With the self-locking touch control trigger, you have full control over the grinder tool. This ensures precise grinding and cutting, allowing you to achieve accurate results every time.

Comfortable and Ergonomic Design

The cushion grip body of the DEWALT grinder is designed with your comfort in mind. Its ergonomic shape fits perfectly in your hand, reducing strain and fatigue during long grinding sessions.

Safety and User-Friendly Features

The self-locking touch control trigger not only provides ease of use but also enhances safety. You can rest assured knowing that the tool won’t accidentally start, preventing any potential accidents or injuries.

Maximum Comfort and Efficiency

Say goodbye to discomfort caused by hot air blowing towards you. The rear exhaust of the DEWALT grinder directs air away from the user, ensuring maximum comfort and an uninterrupted workflow.

Product Quality

DEWALT is a renowned brand known for its high-quality power tools, and this grinder tool is no exception. Crafted with precision and durability, it is built to withstand even the toughest grinding tasks. You can trust in the brand’s commitment to performance and reliability.

What It’s Used For

Metal Grinding and Cutting

The DEWALT grinder tool is perfect for various metal grinding and cutting applications. Whether you need to remove rust, shape metal pieces, or cut through tough materials, this tool offers excellent performance and control.

Tile and Masonry Work

If you’re working on tile or masonry projects, this grinder tool is a valuable asset. It can be used to shape or smooth edges, cut through tiles, or even remove grout. Its versatility makes it a go-to tool for professionals in the field.

Automotive Repair and Maintenance

For automotive enthusiasts and professionals alike, the DEWALT grinder tool is an invaluable companion. From removing rust and paint to grinding or cutting metal parts, it simplifies many tasks involved in automotive repair and maintenance.

DIY Home Improvement Projects

Even if you’re not a professional, this grinder tool can come in handy for various DIY home improvement projects. Whether you’re cutting through metal, shaping wood, or even working on small repairs, its versatility and ease of use make it ideal for any DIY enthusiast.

DEWALT Grinder Tool, Self-locking Touch Control, 3-Inch (DWMT70784)

Product Specifications

Specification Detail
Model DWMT70784
Tool Type Angle Grinder
Trigger Type Self-locking Touch Control
Grip Type Cushion Grip
Exhaust Rear Exhaust
Size 3-Inch
Weight Lightweight
Power Source Corded
Voltage 110 Volts
Warranty Manufacturer’s Warranty

Who Needs This

The DEWALT Grinder Tool with Self-locking Touch Control is a must-have for a range of individuals and professions. Whether you’re a professional carpenter, mechanic, or DIY enthusiast, this tool offers unmatched convenience and performance. With its versatile applications, it caters to the needs of various industries and hobbies.

Pros and Cons


  • Easy to use self-locking touch control trigger
  • Ergonomic and comfortable cushion grip body
  • Rear exhaust for maximum comfort during use
  • High-quality and durable construction
  • Versatile applications for different tasks


  • The 3-inch size may not be suitable for larger projects
  • Corded power source limits mobility in certain situations


  1. Is this grinder tool suitable for both professionals and beginners? Yes, the self-locking touch control trigger makes it user-friendly for individuals of all skill levels.

  2. Can I use this tool for cutting through metal? Absolutely! This grinder tool is specifically designed for metal grinding and cutting tasks.

  3. Is the cushion grip body removable for cleaning purposes? Unfortunately, the cushion grip body is not removable but can be easily cleaned with a damp cloth.

  4. Does this tool come with any extra accessories? The DEWALT Grinder Tool comes with a few grinding and cutting accessories to get you started.

What Customers Are Saying

Customers rave about the DEWALT Grinder Tool’s performance and ease of use. Many highlight its comfortable grip and how it significantly reduces hand strain during long grinding sessions. Reviewers also appreciate the self-locking touch control trigger, which adds an extra layer of safety to their work. Overall, customers are thrilled with the quality and reliability of this grinder tool.

Overall Value

With its innovative features, ergonomic design, and high-quality construction, the DEWALT Grinder Tool offers excellent value for your money. Whether you’re a professional tradesperson or a DIY enthusiast, this tool will undoubtedly enhance your grinding and cutting tasks, making them more efficient and enjoyable.

Tips and Tricks for Best Results

  • Always wear appropriate safety gear, such as goggles and gloves, when using the grinder tool.
  • Use the correct grinding or cutting accessories for your specific task to ensure optimal results.
  • Familiarize yourself with the self-locking touch control trigger before use to maximize its benefits.
  • Keep the rear exhaust area clean and free from debris to maintain the tool’s performance.

Final Thoughts

Product Summary

The DEWALT Grinder Tool with Self-locking Touch Control is a game-changer in the world of grinding and cutting. Its innovative features, such as the self-locking touch control trigger and rear exhaust, offer unmatched convenience and comfort. With its versatile applications and high-quality construction, this tool is a reliable choice for professionals and DIY enthusiasts alike.

Final Recommendation

If you’re in need of a grinder tool that combines ease of use, comfort, and precision, look no further than the DEWALT Grinder Tool with Self-locking Touch Control. With its stellar reputation for quality and performance, this tool is a must-have in any toolbox. Upgrade your grinding and cutting experience with DEWALT today!

See the DEWALT Grinder Tool, Self-locking Touch Control, 3-Inch (DWMT70784) in detail.


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