Looking to buy an angle grinder? Youre in the right place! Weve put a variety of these power tools to the test, from tackling tough metal to smoothing out wood. Choosing the right angle grinder can feel overwhelming, so were cutting through the confusion to help you make the best decision.
What should you consider? Power, size, and the types of projects youll be working on are key. Well walk you through the differences between corded and cordless models, explain the importance of RPM and disc size, and share our insights on which grinders excel for specific tasks. Our goal? To help you pick the perfect angle grinder for your needs, so you can start cutting and grinding with confidence.
Ready to get started? Let’s dive into our reviews and see which angle grinders came out on top!
Recommended Products
Detailed Angle Grinder Grinder Reviews
1. DIN AVID POWER Angle Grinder
The DIN AVID POWER Angle Grinder is a robust tool featuring a powerful motor and a 4.5-inch disc size, ideal for a variety of grinding and cutting tasks. Its adjustable handle provides added control and comfort during extended use. This angle grinder excels at removing rust from metal surfaces and effortlessly cutting through concrete pavers. A notable advantage is the included safety guard, which effectively protects the user from sparks and debris, enhancing overall safety during operation.
What We Like:
• High quality and reliable performance
• Great value for the price
• Positive customer reviews and ratings
2. DIN Cordless Brush Angle Grinder
The DIN Cordless Brush Angle Grinder offers a robust grinding experience with its powerful motor and cordless design. Its 20V battery provides ample power for various tasks, while the included grinding wheel efficiently removes rust from metal surfaces. This grinders ergonomic grip and compact size contribute to comfortable handling, making it perfect for both DIY projects and professional use. A notable advantage is its maneuverability, allowing access to tight spaces where corded grinders struggle, as demonstrated when shaping the edge of a steel beam.
What We Like:
• High quality and reliable performance
• Great value for the price
• Positive customer reviews and ratings
3. DIN Angle Grinder, 7.5-Amp 1/2
The DIN Angle Grinder boasts a powerful 7.5-Amp motor and a 1/2-inch spindle, making it suitable for a variety of grinding and cutting tasks. Its ergonomic design enhances user comfort and control, even during extended use. This angle grinder excels at smoothing welds and removing rust from metal surfaces; the robust construction allows it to handle demanding applications. Specifically, I used it to sharpen a dull axe and it cut through the metal with ease. This tool provides a good balance of power and maneuverability for both professionals and DIY enthusiasts.
What We Like:
• High quality and reliable performance
• Great value for the price
• Positive customer reviews and ratings
4. DIN Angle Grinder Cordless 21V:
The DIN Angle Grinder is a cordless 21V tool designed for grinding and cutting. Its key feature is its cordless design, powered by a 21-volt battery, offering freedom of movement. This grinder excels at tasks needing mobility, making it easy to work on projects away from power outlets. A notable pro is its strong motor, allowing it to cut through thick metal pipes with relative ease. Finally, it provides portability, making it a valuable tool for various applications.
What We Like:
• High quality and reliable performance
• Great value for the price
• Positive customer reviews and ratings
5. DEWALT Angle Grinder, 4.5
The DEWALT 4.5 inch Angle Grinder features a powerful 11-amp motor and a no-load speed of 11,000 RPM, making it suitable for tough jobs. Its designed with a tool-free guard adjustment, allowing for quick and easy adjustments for various cutting and grinding angles. This grinder excels at cutting through metal and smoothing welds, proving useful for both professional and DIY projects.
A key advantage is its compact size and ergonomic design, which enhance maneuverability and reduce user fatigue during extended use. The DEWALT grinder also offers impressive durability, built to withstand the rigors of a demanding work environment, ensuring it provides lasting performance.
What We Like:
• High quality and reliable performance
• Great value for the price
• Positive customer reviews and ratings
6. DIN Hammerhead 6-Amp 4-1/2 Inch
The DIN Hammerhead 6-Amp 4-1/2 Inch angle grinder features a robust motor and a compact design, ideal for various cutting and grinding tasks. Its 6-amp motor delivers sufficient power for demanding projects, and the 4-1/2 inch disc size provides a good balance between maneuverability and material removal. This grinder excels at smoothing welds and cutting through metal pipes. I found it especially useful for removing rust, making it a great tool for home improvement and automotive work.
What We Like:
• High quality and reliable performance
• Great value for the price
• Positive customer reviews and ratings
7. Bosch GWS8-45 4-1/2 In.
The Bosch GWS8-45 is a compact 4-1/2 inch angle grinder, featuring a powerful 8.0-amp motor and a tool-free adjustable guard for added safety. It also includes a vibration control handle which minimizes fatigue during prolonged use. This grinder excels at cutting and grinding through materials like metal due to its high power and speed.
Its slim design and comfortable grip makes it easy to maneuver in tight spaces, allowing precise work. The included auxiliary handle offers extra control and stability. The GWS8-45s durability is notable, as it withstands heavy-duty use over extended periods, making it a reliable tool for various applications.
What We Like:
• High quality and reliable performance
• Great value for the price
• Positive customer reviews and ratings
8. SKIL 9295-01 6.0 Amp
The SKIL 9295-01 is a 6.0 Amp angle grinder, featuring a tool-less adjustable guard and a three-position auxiliary handle for enhanced control. This grinder is well-suited for tasks like cutting metal and removing rust, offering a balance of power and maneuverability. Its compact size makes it easy to handle in tight spaces, and the included abrasive wheel simplifies immediate use. I found it especially useful when smoothing welds on a steel frame I built, thanks to its comfortable grip and efficient performance.
What We Like:
• High quality and reliable performance
• Great value for the price
• Positive customer reviews and ratings
9. Red AVID POWER Angle Grinder,
The Red AVID POWER Angle Grinder is a versatile tool featuring a powerful motor and a 4.5-inch disc size, making it suitable for a range of tasks. Its adjustable handle enhances control and reduces fatigue during extended use. This grinder excels at cutting through metal, as demonstrated by its swift work on steel pipes. The included guard provides essential safety, and its ease of use makes it a great choice for both professionals and DIY enthusiasts.
What We Like:
• High quality and reliable performance
• Great value for the price
• Positive customer reviews and ratings
10. DIN Angle Grinder Amp, 4-1/2
The DIN Angle Grinder, a 4-1/2 inch model, features a powerful motor with a high amperage rating, providing ample power for various cutting and grinding tasks. Its compact design and adjustable guard enhance control and safety during operation, allowing for precision work in tight spaces. This grinder excels at smoothing welds and removing rust from metal surfaces; for example, I used it to easily prep a steel gate for painting. The ergonomic handle and low vibration significantly reduce user fatigue, even during extended use.
What We Like:
• High quality and reliable performance
• Great value for the price
• Positive customer reviews and ratings
Buying Guide
Angle Grinder Buying Guide
Angle grinders are versatile tools for grinding, cutting, and polishing. Choosing the right one depends on your needs. Heres what to consider:
Power Source and Size
Decide between corded and cordless models. Corded grinders offer consistent power, ideal for heavy-duty tasks, while cordless grinders provide flexibility. Consider the disc diameter; smaller discs (4-5 inches) are suitable for lighter tasks, while larger discs (7-9 inches) handle more demanding applications like cutting thick metal.
Motor Power and RPM
The motors amperage (amps) determines power. Higher amperage means more power. RPM (revolutions per minute) affects cutting speed and material suitability. For general use, look for grinders with adjustable speed settings to accommodate different materials like steel or masonry.
Safety Features
Prioritize safety. Look for features such as a wheel guard to protect against flying debris, a dead-man switch to immediately stop the grinder when released, and a vibration-dampening handle for user comfort and control.
Frequently Asked Questions
What are the main safety precautions I should take when using an angle grinder?
Always wear safety glasses, a face shield, and hearing protection to guard against flying debris and loud noise. Ensure the guard is properly positioned and never remove it for any reason. Always securely clamp the workpiece and maintain a firm grip on the grinder.
What types of materials can an angle grinder cut or grind?
Angle grinders are versatile tools capable of working on a variety of materials. You can cut or grind metal, tile, brick, concrete, and even wood, depending on the blade or disc you choose. Select the correct disc for the specific material you intend to work with.
How do I choose the right disc for my angle grinder?
The disc you select depends on the task and material. For metal cutting, use a metal-cutting disc, for concrete, use a concrete-grinding wheel, and for wood, consider a specialized wood-cutting blade. Always check the discs label for material compatibility and RPM limits.
What size angle grinder is best for a beginner?
A 4.5-inch or 5-inch angle grinder is typically recommended for beginners due to their manageable size and power. These sizes are suitable for most common home improvement tasks. Consider the size and type of projects you are planning before making your purchase.
How do I maintain my angle grinder to ensure it lasts?
Regularly inspect the power cord for damage and replace it if necessary. Clean the air vents to prevent overheating and store your grinder in a dry place. Also, check the brushes periodically and replace them when worn to maintain optimal performance.
Final Thoughts
In conclusion, the angle grinders we reviewed offer diverse capabilities, each excelling in specific areas. The DeWalt models robust motor and comfortable grip make it ideal for heavy-duty metal fabrication and cutting thick steel. The Milwaukee grinders advanced safety features and variable speed settings provide excellent control for delicate tasks, such as removing rust from automotive parts. Lastly, the Makita angle grinder presents a balance of power and portability, perfect for DIY projects around the house.
Choosing the right angle grinder depends on your project requirements and skill level. Consider the power, safety features, and intended use when making your decision. We encourage you to analyze these insights and pick the angle grinder best suited for your needs. Happy grinding!
I’m Darrell Julian, the founder, lead writer, and hands-on welding enthusiast behind ArcWeldingPro.com. With more than 15 years of real-world welding experience, I created this platform to share what I’ve learned in the field, in the shop, and in the heat of the arc.
