How We Evaluate
We test specs against verified user reviews and real-world performance data for every product we cover. Our picks come down to value, reliability, and what actual users report. No paid placements, ever.
The Problem
Finding the right die grinder that balances power, ease of use, and price can be challenging, especially for DIY enthusiasts and professionals who want a tool that can handle various metalworking tasks.
Prices and ratings are not available at this time. Click through to Amazon for current pricing.
DeWalt DWE402 Angle Grinder
Best for: DIY enthusiasts who frequently tackle metalworking projects at home, such as cutting or grinding metal pipes.
The DeWalt DWE402 Angle Grinder features a powerful 11 amp motor that drives the tool up to 11,000 RPM, making it ideal for cutting and grinding metal with ease. Unlike the DeWalt DW758 Bench Grinder, which is more stationary and suited for heavier tasks, or the Makita 9557PBX1 Angle Grinder, which lacks the same high RPM, the DWE402 offers a perfect balance for both DIY projects and light professional work.
Pros
- Powerful 11 amp motor for up to 11,000 RPM, ensuring efficient metal grinding.
- Compact and lightweight design at only 4.2 lbs, making it easy to handle for extended periods.
- Durable construction with a protective guard that can be easily adjusted to different angles.
Cons
- May require additional attachments for specific tasks.
- No variable speed control, which might limit precision for some applications.
DeWalt DW758 Bench Grinder
Best for: Professional tradespeople who need a lightweight tool for precision grinding and cutting in tight spaces.
The Makita 9557PBX1 Angle Grinder has a 7.5 amp motor that delivers 10,000 RPM, making it lightweight and ideal for precision work in tight spaces. While it competes well against the DeWalt DWE402, which has a higher RPM for faster grinding, or the DeWalt DW758 Bench Grinder, which is better for stationary tasks, the Makita excels in portability and versatility, especially for professionals on the go.
Pros
- 7.5 amp motor with a max speed of 10,000 RPM, providing sufficient power for most grinding tasks.
- Weighs only 4.5 lbs, making it easy to control during extended use.
- Includes a diamond wheel for added versatility in cutting applications.
Cons
- Lower maximum RPM than the DeWalt DWE402, which may affect cutting speed.
- The handle can be less comfortable for prolonged use.
Makita 9557PBX1 Angle Grinder
Best for: Professional machinists who require a stationary tool for sharpening and shaping metal tools and parts.
The DeWalt DW758 Bench Grinder features a robust 3/4 HP motor that operates at 3,600 RPM, making it perfect for sharpening and shaping metal tools. However, if you need a more portable solution for various tasks, the DeWalt DWE402 Angle Grinder offers a higher RPM and versatility at a lower price, while the Makita 9557PBX1 provides a good balance of power and portability but lacks the raw power of the DW758.
Pros
- Heavy-duty 3/4 HP motor that runs at 3,600 RPM, ensuring consistent power for tough grinding jobs.
- Built-in work light for improved visibility while working.
- Large 8-inch wheels that provide a larger grinding surface area.
Cons
- Higher price point at $179.99 compared to angle grinders.
- Not portable, limiting its use to a workshop environment.
Quick Comparison
| Feature | DeWalt DWE402 Angle Grinder | DeWalt DW758 Bench Grinder | Makita 9557PBX1 Angle Grinder |
|---|---|---|---|
| Motor Power | 11 amp | 3/4 HP | 7.5 amp |
| Max RPM | 11,000 RPM | 3,600 RPM | 10,000 RPM |
| Weight | 4.2 lbs | Unknown | 4.5 lbs |
| Type | Angle Grinder | Bench Grinder | Angle Grinder |
Frequently Asked Questions
Can I use an angle grinder for polishing?
Yes, you can use an angle grinder for polishing by attaching the appropriate polishing pad. Both the DeWalt DWE402 and Makita 9557PBX1 are versatile enough for this application.
What is the difference between an angle grinder and a bench grinder?
An angle grinder is portable and typically used for cutting, grinding, and polishing, while a bench grinder is stationary and mainly used for sharpening tools and shaping metal.
Are these grinders suitable for beginners?
Yes, both the DeWalt DWE402 and Makita 9557PBX1 are user-friendly and suitable for beginners, while the DW758 is more suited for users with some experience due to its stationary design.
Disclosure: This article contains affiliate links. If you make a purchase through these links, we may earn a commission at no additional cost to you. We only recommend products we believe will add value to our readers.