DEWALT Angle Grinder Tool, 4-1/2-Inch, Paddle Switch, 7-Amp vs DEWALT Angle Grinder, 7-Inch, 13-Amp, 8,000 RPM

Overview of the DEWALT Angle Grinders

In this comparison, we’ll explore two DEWALT angle grinders: the DEWALT Angle Grinder Tool (DWE4012) and the DEWALT Angle Grinder (DW840). The DWE4012 is priced at $88.98, while the DW840 is priced at $166.02, making the DWE4012 about 46% cheaper. Both tools offer robust features suited for various grinding and cutting applications, but they cater to different needs and preferences.

Motor Performance

The DEWALT Angle Grinder Tool features a 7-amp motor that delivers a maximum speed of 12,000 RPM, while the DEWALT Angle Grinder has a more powerful 13-amp motor with a slightly lower speed of 8,500 RPM. Although the DW840 offers higher wattage, the DWE4012's higher RPM allows for faster material removal, making it more suitable for quick tasks. This difference in motor performance reflects the intended applications of each tool, where the DWE4012 excels in speed and the DW840 provides more substantial grinding power.

Design and Usability

Both grinders have user-friendly designs, but they differ in their construction and features. The DWE4012 boasts a low-profile, jam-pot gear case that enhances durability and allows access to tight spaces, which is essential for precision tasks. In contrast, the DW840 has a rear-handle grip area that improves control and comfort during extended use. Additionally, the DWE4012 has a quick-change wheel release, making it easier to switch wheels without tools, while the DW840 features a single-wrench wheel change with a spindle-lock button, facilitating quick adjustments.

Guard Features

The guard features differ significantly between the two grinders. The DWE4012 incorporates a One-Touch Guard, allowing for easy adjustments with a single motion, eliminating the need for tools. This user-friendly feature is particularly beneficial for those who frequently change the guard's position. The DW840, on the other hand, includes an adjustable keyless guard designed to redirect sparks away from the user, enhancing safety during operation. This thoughtful design feature combines safety with practicality, making it ideal for various applications.

Dust Management and Durability

When it comes to dust management, the DW840 stands out with its dedicated dust ejection system, which helps keep debris out of the motor, extending the tool's lifespan. The DWE4012 does not mention any specific dust management feature. However, both tools are designed to run on AC/DC power, which adds versatility in terms of power sources. The DW840's emphasis on dust management suggests that it is geared towards heavier use and applications where cleanliness is a priority.

Weight and Portability

The weight of the tools can significantly affect their portability and ease of use. Although specific weight figures are not provided, the DWE4012 is generally considered a lighter option due to its smaller size and design, making it easier to handle for prolonged periods. This portability makes the DWE4012 a great choice for tasks that require mobility and quick maneuvering. The DW840, being larger, may offer more power but could be less convenient for tasks requiring frequent movement.

Price Comparison

Price is a crucial factor when choosing between these two grinders. The DEWALT Angle Grinder Tool is priced at $88.98, while the DEWALT Angle Grinder costs $166.02, making the DWE4012 about $77.04 less expensive. This substantial price difference could influence buying decisions, especially for casual users or those on a budget. While the DW840 offers advanced features and higher power, the cost-effectiveness of the DWE4012 makes it an attractive option for those who need reliable performance without breaking the bank.

Customer Reception

Both grinders have received significant attention in the market, with the DWE4012 holding a sales rank of 78,785 and the DW840 ranking higher at 60,043. This indicates that the DW840 is more popular among consumers, possibly due to its enhanced features and performance specifications suited for heavier tasks. However, the DWE4012 still offers solid performance for its price point, appealing to those who prioritize affordability without sacrificing quality.

Which should you buy?

Choosing between the DEWALT Angle Grinder Tool (DWE4012) and the DEWALT Angle Grinder (DW840) ultimately depends on your specific needs and budget. If you require a powerful tool for heavy-duty applications and are willing to invest more, the DW840 is a strong contender. However, if you’re looking for a reliable, budget-friendly option for lighter tasks, the DWE4012 stands out as a compelling choice. Each grinder has its strengths, making it essential to assess your primary usage to make the best decision.