DeWalt 4-1/2"(115mm)- 5" (125mm) High Performance Trigger Switch Grinder

4-1/2"(115mm)- 5" (125mm) High Performance Trigger Switch Grinder

Features

  • Anti-Rotation E-CLUTCH® System shuts down the motor when a pinch/stall is detected
  • 11,000 RPM rating
  • 13 Amp motor
  • Dust Ejection System for durability
  • Power Loss Reset® feature to prevent accidental restarts

Specifications

Amps [A] 13
Has Brake? No
Has Lock On Switch? Yes
Max. Watts Out [W] 1700
Spindle Size [In] 5/8-11

This tool is designed to shut off automatically when a wheel pinch or wheel stall occurs. It includes a dust ejection system to help clear dust and debris, and has an advanced overload protection feature that prevents overheating.

Model Number: DWE43115

DeWalt 4-1/2"(115mm)- 5" (125mm) High Performance Trigger Switch Grinder Review

4.7 out of 5

The DeWalt DWE43115 High Performance Trigger Switch Grinder has proven itself to be a remarkable addition to my toolkit. From the moment I took it out of the box, it was clear that this was no ordinary angle grinder. The robust construction and attention to detail were immediately apparent, and I couldn't wait to put it to the test.

One of the first things I noticed was the ergonomic design. The grip felt comfortable in my hands, and the balance of the tool was excellent. This is crucial for any power tool, especially one that requires precision and control like an angle grinder. The trigger switch is well-placed and easy to use without causing fatigue, even during extended use. Although it features a trigger lock, I found the design so comfortable that I rarely needed to use it.

The power of the 13 Amp motor is nothing short of impressive. With an 11,000 RPM rating, this grinder can tackle a wide range of tasks with ease. Whether I was grinding metal or sanding wood, the DeWalt grinder performed flawlessly. I was particularly impressed with its ability to sand down weathered cedar siding on my house. What would have taken hours with a hand-held vibrating sander was accomplished in a fraction of the time with this grinder. The combination of power and speed made quick work of the job, and I was able to complete my project well ahead of schedule.

One of the standout features of this grinder is the Anti-Rotation E-CLUTCH® System. This safety feature shuts down the motor if a pinch or stall is detected, preventing potential damage to the tool and ensuring user safety. It took a little getting used to, but once I did, I appreciated the added layer of protection. It’s not overly sensitive, so it doesn’t interrupt your work unnecessarily, but it does kick in when needed.

The Dust Ejection System is another excellent feature. Grinding and sanding can create a lot of dust and debris, which can clog up the tool and cause overheating. The Dust Ejection System helps to clear out dust and debris, extending the life of the grinder and maintaining its performance. This is particularly useful when working in dusty environments or on projects that generate a lot of debris.

I also appreciated the Power Loss Reset® feature, which prevents accidental restarts after a power outage. This is a thoughtful addition that enhances the safety of the tool, especially in a busy workshop where power interruptions can occur.

The tool-less wheel guard adjustment is a small but significant feature. It allows for quick and easy adjustments without the need for additional tools. This is particularly handy when switching between different tasks or working in tight spaces. The guard itself is sturdy and provides ample protection, although I did find it a bit shaky at times. It’s not a deal-breaker, but it’s something to be aware of.

One minor downside is that the grinder does not come with any accessories, except for an Allen wrench. While this isn’t a significant issue, it would have been nice to have a few basic accessories included, such as a grinding wheel or a tilt handle. However, given the performance and quality of the tool, this is a minor complaint.

The heavy-duty cord is another plus. It feels durable and is long enough to provide ample reach without being cumbersome. This is particularly useful when working on larger projects where mobility is essential.

In terms of durability, the DeWalt grinder is built to last. The quality construction and attention to detail are evident in every aspect of the tool. From the seams that mate perfectly to the finished parts, everything about this grinder screams quality. I have no doubt that it will serve me well for many years to come.

Overall, I am extremely satisfied with the DeWalt DWE43115 High Performance Trigger Switch Grinder. It combines power, precision, and safety in a well-designed package. Whether you’re a professional tradesperson or a DIY enthusiast, this grinder is a fantastic addition to any toolkit. It’s versatile, easy to use, and built to last.

I would highly recommend this tool to anyone in need of a reliable and powerful angle grinder. The combination of features, performance, and build quality makes it a standout in its category. While it may come with a higher price tag, the investment is well worth it for the quality and durability you receive in return.


Project Ideas

Business

Custom Metal Fabrication Service

Offer a custom metal fabrication service where clients can request specific metal parts or products. Use the grinder to ensure each piece meets precise specifications and has a high-quality finish.


Metal Repair and Restoration

Start a business focused on repairing and restoring metal items such as furniture, automotive parts, or industrial equipment. Use the grinder to remove rust, smooth out damage, and restore items to their original condition.


Metal Workshop Classes

Organize and lead workshops teaching others how to use grinders and other metalworking tools. Provide hands-on lessons where participants can create their own metal projects, offering both education and a unique experience.


E-commerce Store for Custom Metal Art

Create an online store selling custom metal art pieces such as sculptures, wall art, and home decor. Use the grinder to ensure each piece is professionally finished and ready for sale.


Mobile Metalworking Service

Offer a mobile metalworking service where you visit clients' locations to perform tasks such as cutting, grinding, and polishing metal on-site. This service could cater to construction sites, home renovations, or industrial repairs.

Creative

Customized Metal Signage

Use the grinder to create personalized metal signs for home decor or business branding. Cut and shape metal sheets into various designs, then grind the edges for a polished, professional look.


Artistic Metal Sculptures

Create intricate metal sculptures by cutting and shaping metal pieces. Use the grinder to add fine details and smooth out rough edges, allowing for precise and artistic creations.


Upcycled Furniture Projects

Transform old metal furniture by grinding away rust and rough spots. Add new designs or structural changes to give a fresh, modern look to vintage pieces.


Garden Art and Ornaments

Craft unique garden ornaments such as wind chimes, planters, or decorative stakes. Use the grinder to shape and polish metal components, ensuring they are weather-resistant and aesthetically pleasing.


DIY Tools and Equipment

Create custom tools and equipment for other DIY projects. Use the grinder to cut and shape metal parts to fit specific needs, making your tool collection unique and tailored to your projects.