If you need a tool to easily cut material, an angle grinder can be a great option to add to your tools. These grinders can perform quick cuts, grinding, sanding and polishing, and many other tasks. Of course, to get the best functionality and results you need the best angle grinder for cutting metal. Fortunately, we have already found the best option to get you started.
Best Angle Grinder For Cutting Metal
Angle grinders versus straight or die grinders
There are a couple of different grinders, and comparing the three main types will help you get a better idea of what an angle grinder is and why it is usually preferred over the other two types.
Angle grinders – The angle between the gear head and the disc is 90 degrees and is used in the hand. Presumably, this term arose to distinguish them from straight grinders, which carry the disc and grinding wheel at the end of the tool.
Straight grinder – The grinding wheel is angled at 90 degrees (relative to angle grinders) and is effective for grinding the outer or inner circumference, or when a separate grinding wheel is mounted. The angle makes it useful for various projects where an angle grinder might be a little more difficult to use.
Die grinders – Die grinders work much the same as straight grinders, but instead of an abrasive disc they use a die that acts like a drill bit. The abrasives used are usually small to fit into tight spaces and are ideal for deburring rough metal edges.
Corded, cordless and pneumatic angle grinders
Corded angle grinders – Corded angle grinders are those that must be plugged into a power outlet to operate. Their advantages are obvious: indefinite range and constant power when needed. They are also lighter and generally cheaper to own, as well as compared to cordless models.
Of course, if you use corded angle grinders, you need to be within range of a suitable power outlet and there is also a slight risk of accidentally sawing off the power cord, in addition to
Cordless angle grinders – Cordless (battery-powered) versions allow you to take the power supply with you. Cordless grinders are very useful for construction site work where the grinder is used on a ladder or scaffold. Modern brushless electric motors and lithium-ion batteries save you the hassle of recharging.
However, like most cordless models, fast-charging technology has made great strides to minimize downtime when charging tools; expect a 6Ah battery to take at least 30 minutes for a decent charge. They also weigh at least 2 pounds more than small corded angle grinders.
Pneumatic angle grinders – Pneumatic angle grinders take the idea of corded electric angle grinders to a whole new level. They must be connected to a suitable air compressor to work, but once connected they are the lightest angle grinders you can get. There are no batteries or electric motors, and operation is entirely pneumatic.
They are also among the most economical angle grinders you can find, once you have invested in a suitable air compressor.
Best Angle Grinder For Cutting Metal | Comparison Table 2024
[amalinkspro_table id=”5680″ aff-id=”undefined” new-window=”on” nofollow=”on” addtocart=”off” /]Best Angle Grinder For Cutting Metal | Reviews 2024
1. Dewalt Tool Best Corded Angle Grinder
Product Overview:
The DEWALT Angle Grinder Tool (DWE402) stands out as a top choice for those seeking a high-performance angle grinder for cutting metal. Renowned for its robust features and exceptional durability, this tool is designed to handle tough jobs efficiently while providing user comfort and versatility.
Key Features
The DWE402 boasts an impressive array of features:
- 11 Amp AC/DC Motor: Delivers 11,000 RPM, offering a superior power-to-weight ratio.
- Dust Ejection System: Extends tool life by expelling damaging dust and debris.
- Oversized Brushes: Provide double the brush life compared to previous models.
- One-Touch Guard: Allows for 360-degree rotation with a single action.
- Quick-Change Wheel Release: Enables tool-free wheel removal.
- Top-Mounted Spindle Lock: Maximizes cutting depth and durability.
- Ergonomic Design: Features a uniquely small gripping surface and a newly designed side handle for enhanced comfort.
Benefits
The DWE402 is engineered to deliver outstanding performance and user satisfaction. The tool’s advanced motor ensures powerful cutting, while the Dust Ejection System contributes to long-term reliability. Its ergonomic design reduces fatigue, making it ideal for extended use. The convenience of quick wheel changes and adjustable guards enhances productivity and ease of use.
Cutting Performance
With its 11 Amp motor running at 11,000 RPM, the DEWALT DWE402 excels in cutting metal with precision and efficiency. The high speed and power allow for clean and accurate cuts, making it suitable for various metalworking tasks. Whether you’re cutting through thick metal or fine materials, this grinder handles it all with ease.
Build Quality and Durability
The DEWALT DWE402 is built to withstand rigorous use. The Dust Ejection System effectively prevents internal damage from debris, while the oversized brushes and durable spiral bevel gear contribute to the tool’s longevity. Its sturdy construction ensures that it remains reliable even under demanding conditions.
Power and Motor Specifications
At the heart of the DWE402 is its next-generation 11 Amp AC/DC motor. This motor provides a robust 11,000 RPM, offering an excellent power-to-weight ratio. This powerful performance makes the grinder highly efficient for both professional and DIY metal cutting tasks.
Ease of Use
The DWE402 is designed with user convenience in mind. The Quick-Change Wheel Release allows for swift and easy wheel swaps without the need for additional tools. The One-Touch Guard simplifies adjustments, and the ergonomic design ensures that the tool is comfortable to handle during extended use.
Ergonomics and Comfort
Comfort is a priority with the DWE402. Its uniquely small gripping surface and newly designed side handle enhance ergonomics, reducing user fatigue. The grinder’s balanced weight and comfortable grip allow for precise control, making it easy to handle even during prolonged tasks.
Versatility and Accessories
The DEWALT DWE402 shines in versatility, capable of handling various cutting and grinding tasks. The Quick-Change Wheel Release and One-Touch Guard offer adaptability, allowing users to switch tasks and adjust the guard with minimal effort. The tool’s compatibility with a range of accessories further extends its functionality.
Overall, the DEWALT Angle Grinder Tool (DWE402) is an exceptional choice for anyone needing a reliable and powerful tool for cutting metal. Its advanced features, robust build, and user-friendly design make it a standout option in its class.
- 11 Amp AC/DC motor provides an excellent power-to-weight/size ratio.
- Dust Ejection System prevents damaging dust and debris from entering the tool.
- Oversized brushes provide 2 times brush life compared to the previous model.
- Large spiral bevel gear for long transmission life.
- One-Touch Guard allows for 360-degree rotation with a single action.
- The corded design may limit mobility and require access to a power outlet.
- Plastic and metal blend construction may not be as durable as all-metal construction.
- Made in the USA or imported, not specified which one.
2. BLACK+DECKER Amp Best Cordless Angle Grinder
Product Overview:
The BLACK+DECKER BDEG400 6 Amp Angle Grinder is a versatile tool designed to meet a variety of grinding and cutting needs. This pre-owned or refurbished angle grinder offers excellent performance and durability, making it a great choice for both professionals and DIY enthusiasts.
Key Features
The BDEG400 comes with several standout features:
- Metal Gear Case: Enhances durability and extends the tool’s life.
- 3-Position Side Handle: Provides improved comfort and control.
- Spindle Lock: Facilitates quick and easy accessory changes.
- Included Components: Comes with a 4-1/2 inch metal grinding wheel, spanner wrench, and wheel guard.
Benefits
The BLACK+DECKER BDEG400 delivers a powerful performance despite being a pre-owned or refurbished model. The metal gear case ensures long-lasting durability, while the 3-position side handle and spindle lock offer added convenience. The tool's affordability and included accessories make it a practical choice for a wide range of applications.
Cutting Performance
Equipped with a 6 Amp motor, the BDEG400 provides efficient and reliable cutting power. Its robust performance allows for smooth and precise grinding and cutting, making it suitable for various tasks. Whether you’re handling metal, concrete, or other materials, this grinder delivers consistent results.
Build Quality and Durability
The metal gear case is a key feature that enhances the grinder’s durability. It’s designed to withstand heavy-duty use, ensuring that the tool remains reliable over time. Despite being refurbished, the grinder is inspected and tested to ensure it performs like new, offering users long-term value.
Power and Motor Specifications
The BDEG400 is powered by a 6 Amp motor, providing adequate power for most grinding and cutting tasks. This motor ensures that the tool operates efficiently, making it a solid choice for both professional jobs and home projects.
Ease of Use
This angle grinder is designed with user convenience in mind. The 3-position side handle allows for easy adjustments to find the most comfortable grip. The spindle lock feature makes changing accessories straightforward, reducing downtime and enhancing productivity.
Ergonomics and Comfort
Comfort is a priority with the BDEG400. The 3-position side handle offers flexibility and reduces operator fatigue during extended use. The tool's balanced design helps maintain control and stability, making it easier to handle in various positions and angles.
Versatility and Accessories
The BDEG400 is a versatile tool suitable for a range of applications. It comes with essential accessories, including a metal grinding wheel, spanner wrench, and wheel guard, providing users with everything needed to start working immediately. This versatility makes it a valuable addition to any toolkit.
Overall, the BLACK+DECKER BDEG400 6 Amp Angle Grinder combines powerful performance with user-friendly features, making it a reliable and affordable option for various grinding and cutting tasks. Whether you’re a professional or a DIY enthusiast, this angle grinder offers both efficiency and durability.
- Durable metal gear case for long-lasting performance.
- Comfortable and controlled operation with the 3-position side handle.
- Easy accessory changes with the spindle lock.
- Comes with a metal grinding wheel, spanner wrench, and wheel guard for added convenience.
- Eligible for replacement or refund within 90 days of receipt under the Amazon Renewed Guarantee.
- May have minimal scratches or dents due to being pre-owned or refurbished.
- Accessories may not be original, but they are compatible and fully functional.
- The box may be generic.
3. Makita Paddle Switch Angle Grinder
Product Overview:
The Makita 9557PB 4-1/2" Paddle Switch Angle Grinder combines power, versatility, and user-friendly features in a compact design. Ideal for cutting, grinding, and polishing tasks, this tool is built to meet the demands of both professionals and DIY enthusiasts.
Key Features
The Makita 9557PB is packed with features to enhance performance and ease of use:
- Powerful 7.5 AMP Motor: Delivers 11,000 RPM for high-output power.
- Compact Design: Features a small 2-1/2" diameter barrel and weighs just 4.5 lbs.
- Labyrinth Construction: Seals and protects the drive gear and bearings from contamination.
- Lock-On/Off Feature: Allows for continuous operation.
- AC/DC Switch: Enables use with alternative power sources.
- Tool-Free Wheel Guard Adjustment: Provides easy clamping.
Benefits
The Makita 9557PB offers numerous benefits, including exceptional power and a lightweight design that enhances user comfort. The labyrinth construction ensures durability by protecting internal components from dust and debris. The tool’s versatility is complemented by its ease of use, with features like the lock-on/off switch and tool-free adjustments simplifying operation.
Cutting Performance
With its 7.5 AMP motor and 11,000 RPM speed, the 9557PB excels in demanding grinding and cutting tasks. The high-speed output ensures efficient and precise results, making it suitable for a range of materials and applications. Whether you’re working on metal, stone, or other surfaces, this grinder delivers consistent performance.
Build Quality and Durability
The Makita 9557PB is engineered for durability. Its metal construction, combined with labyrinth seals, protects critical components from contamination, extending the tool’s lifespan. The robust build quality ensures that the grinder can handle heavy use without compromising performance.
Power and Motor Specifications
Equipped with a 7.5 AMP motor, the 9557PB provides impressive power for a variety of tasks. The motor’s 11,000 RPM no-load speed ensures that the grinder can tackle tough materials with ease, making it a reliable choice for both professional and home use.
Ease of Use
This angle grinder is designed with user convenience in mind. The large paddle switch allows for comfortable operation, while the lock-on feature enables continuous use without constant pressure. The side handle is adjustable for either side of the tool, and the spindle lock simplifies wheel changes, enhancing overall ease of use.
Ergonomics and Comfort
The Makita 9557PB’s compact design and lightweight construction make it easy to handle. The small circumference barrel grip reduces fatigue, even during extended use. The ergonomic design ensures that users can maintain control and comfort throughout their projects.
Versatility and Accessories
The 9557PB is a versatile tool that comes with essential accessories, including a 4-1/2" grinding wheel, lock nut wrench, lock nut, inner flange, wheel guard, and side handle. These components allow users to start working right away and adapt the grinder for various tasks and materials.
In summary, the Makita 9557PB 4-1/2" Paddle Switch Angle Grinder offers a blend of power, durability, and user-friendly features. Its compact design, combined with high performance and ease of use, makes it an excellent choice for anyone in need of a reliable and versatile angle grinder.
- High output power: The 7.5 AMP motor delivers 11,000 RPM for powerful grinding performance.
- Compact design: The small 2-1/2″ diameter barrel and lightweight design make it easy to handle for extended use.
- Labyrinth construction: Seals and protects the drive gear and bearings from contamination for longer tool life.
- Lock-on/off feature: Allows for continuous operation, making it convenient to use.
- AC/DC switch: Makes it versatile by allowing use with alternative power sources.
- The tool only: This product doesn’t come with any accessories, so you’ll need to purchase them separately.
- Vibrations: Some users may experience some vibrations while using this product.
- Price: It may be more expensive compared to other similar products in the market.
4. BOSCH 1375A Amp Corded Angle Grinder
Product Overview:
The BOSCH 1375A Corded Angle Grinder is a high-performance tool designed for professionals who demand reliability and power in their daily tasks. With its compact design and robust features, this 4-1/2-inch angle grinder is ideal for a range of cutting and grinding applications.
Key Features
The BOSCH 1375A boasts several impressive features:
- Powerful 6.0 AMP Motor: Delivers 11,000 RPM for efficient cutting and grinding.
- Compact and Lightweight: Weighs only 3.75 pounds, making it easy to handle.
- 2-Position Side Auxiliary Handle: Adjustable for optimal comfort and control.
- Ergonomic Top Handle: Designed for enhanced grip and reduced operator fatigue.
- Bosch Service Minder Brush System: Alerts when maintenance is needed to prevent tool damage.
- 5/8-Inch to 11-Inch Spindle: Compatible with a wide range of accessories.
- Epoxy Coated Design: Protects against abrasive debris.
- Sealed Switch: Prevents dust and debris from entering the switch mechanism.
Benefits
The BOSCH 1375A offers numerous benefits for users:
- Enhanced Comfort: The ergonomic design and adjustable side handle provide a comfortable grip, reducing strain during extended use.
- Durable Construction: Its epoxy-coated body and sealed switch ensure longevity and reliability in harsh working conditions.
- Convenient Maintenance: The Service Minder Brush System eliminates guesswork by indicating when the tool requires maintenance, extending its lifespan.
Cutting Performance
Equipped with a 6.0 AMP motor, the BOSCH 1375A provides impressive power with a no-load speed of 11,000 RPM. This allows for efficient and precise cutting and grinding, making it suitable for a variety of materials and applications. Whether you’re working on metal, concrete, or other surfaces, this grinder delivers consistent results.
Build Quality and Durability
The 1375A is built to withstand rigorous use. The epoxy-coated exterior protects it from abrasive debris, while the sealed switch prevents dust and debris from interfering with the tool’s operation. This robust build ensures that the grinder remains reliable and effective over time.
Power and Motor Specifications
The BOSCH 1375A features a 6.0 AMP motor that generates a powerful 11,000 RPM. This high-speed output is ideal for professional-grade cutting and grinding tasks, providing the performance needed to tackle tough materials with ease.
Ease of Use
Designed with user convenience in mind, the 1375A includes a 2-position side auxiliary handle that can be adjusted to the user’s preferred angle, enhancing control and comfort. The ergonomic top handle further improves handling, while the tool-free adjustments make it easy to switch accessories.
Ergonomics and Comfort
The BOSCH 1375A is designed for optimal user comfort. Its lightweight construction and ergonomic handles reduce operator fatigue, even during prolonged use. The compact design makes it easy to maneuver, providing better control and precision for various tasks.
Versatility and Accessories
This angle grinder is versatile and comes with a comprehensive set of accessories. The package includes a burst-protection guard, an auxiliary handle, a flange kit, a spanner wrench, and a 4-1/2-inch abrasive grinding wheel. These accessories enable users to start working immediately and handle a range of grinding and cutting tasks.
In summary, the BOSCH 1375A Corded Angle Grinder combines power, durability, and user-friendly features in a compact package. Its high-performance motor, ergonomic design, and protective features make it an excellent choice for professionals seeking a reliable tool for various grinding and cutting applications.
- The compact design makes it easy to carry and store
- Powerful 6.0 AMP motor for efficient cutting and grinding
- Ergonomic design for operator comfort with a 2-position side handle
- Service Minder Brush System for preventative maintenance
- Durable construction with epoxy coating and sealed switch to protect against debris
- Corded, not suitable for use in areas without power
- Limited speed options compared to variable speed grinders
- Only includes a single grinding wheel, additional wheels must be purchased separately
5. AVID POWER Cordless Angle Grinder
Product Overview:
The AVID POWER Cordless Angle Grinder is designed for versatility and efficiency, making it an excellent choice for both DIY enthusiasts and professionals. Equipped with advanced features, this 20V cordless grinder handles metal grinding, tile cutting, and concrete cutting with ease, offering a powerful alternative to traditional corded models.
Key Features
The AVID POWER Cordless Angle Grinder comes with a range of impressive features:
- 4-Pole Motor: Delivers a no-load speed of 7,500 RPM, providing more power and efficiency compared to standard 2-pole motors.
- Large Capacity 4.0Ah Battery: Ensures extended working time and is equipped with charging and discharging protection for safety.
- Fast Charger: Fully charges the battery within 1-2 hours, reducing downtime and increasing productivity.
- Ergonomic 3-Position Auxiliary Handle: Rubberized for a secure grip and greater control during use.
- Quick-Change Design: Allows for easy replacement of abrasive wheels and adjustments to the wheel guard.
Benefits
The AVID POWER Cordless Angle Grinder offers numerous benefits:
- Enhanced Power: The 4-pole motor provides superior performance, making it ideal for demanding tasks.
- Extended Runtime: The large 4.0Ah battery extends the tool’s working time, while the fast charger minimizes downtime.
- User Comfort: The ergonomic handle and balanced design reduce operator fatigue, making extended use more comfortable.
- Safety Features: The protective cover and quick-change design ensure safe operation and easy adjustments.
Cutting Performance
With a powerful 4-pole motor generating 7,500 RPM, the AVID POWER grinder excels in cutting through metal, tile, and concrete. The high speed and robust motor provide efficient and precise cutting performance, making it suitable for a wide range of applications.
Build Quality and Durability
The AVID POWER Cordless Angle Grinder is built for durability and reliability. Its robust design, combined with the protective cover and quality materials, ensures the grinder can withstand rigorous use. The large capacity battery and efficient motor further enhance its longevity.
Power and Motor Specifications
Featuring a 4-pole motor with a no-load speed of 7,500 RPM, this grinder offers high output power and efficiency. The 20V cordless design provides the flexibility to work without the constraints of a power cord, while still delivering impressive performance.
Ease of Use
This angle grinder is designed for ease of use, with features like the quick-change wheel design and tool-free guard adjustments simplifying operation. The ergonomic 3-position auxiliary handle and lightweight design make it easy to maneuver and control.
Ergonomics and Comfort
The AVID POWER grinder is designed with user comfort in mind. The rubberized auxiliary handle provides a secure grip, and the lightweight construction reduces fatigue during extended use. The adjustable handle enhances control and versatility, making the tool comfortable to operate.
Versatility and Accessories
The grinder comes with a comprehensive set of accessories, including a 4.0Ah lithium-ion battery, fast charger, grinding wheel, cutting wheels, flap discs, side handle, wrench, and user manual. These accessories make it versatile and ready for a variety of tasks right out of the box.
- Equipped with a powerful 4-pole motor with a no-load speed of 7,500 RPM, making it is more efficient than regular brushed 2-pole motor angle grinders in grinding metal and cutting tile and concrete.
- The 4.0Ah large capacity battery with charging and discharging protection ensures safe charging, and the fast charger allows for quick charging in 1-2 hours.
- The ergonomic and comfortable 3-position auxiliary handle offers greater control and versatility in various applications.
- The integrated spindle lock allows for quick and easy abrasive wheel replacement, and the tool-free guard design allows for quick and easy guard adjustments.
- The package includes a cordless angle grinder, battery, fast charger, grinding wheel, cutting wheels, flap discs, side handle, wrench, and user manual instruction.
- According to customer ratings, the battery life of the grinder is only average, with a 3.4 rating out of 5.
- The maneuverability of the grinder also rated 3.9 out of 5, may not be ideal for all users.
- Some users may prefer a corded option for continuous use without worrying about battery life.
6. Metabo HPT 2 Inch Angle Grinder
Product Overview:
The Metabo HPT G12SQ2 is a high-performance 4-1/2 inch angle grinder designed for both professional and DIY use. Known for its robust features and user-friendly design, this grinder stands out in its class, offering exceptional power and comfort for various grinding and cutting tasks.
Key Features
- Motor: Equipped with a powerful 7.9 amp, 900W input motor.
- Speed: Delivers a no-load speed of 10,500 RPM.
- Grip: Features the smallest grip circumference in its class.
- Switch: Non-locking paddle switch for enhanced safety and control.
- Weight: Lightweight design at just 4.4 lbs.
- Includes: Comes with a depressed center wheel, spanner wrench, and side handle.
Benefits
The Metabo HPT G12SQ2 offers several advantages:
- Powerful Performance: The 7.9 amp motor provides ample power for demanding applications.
- Enhanced Comfort: The smallest grip circumference reduces fatigue and increases stability.
- Safety Features: The non-locking paddle switch improves user safety and control.
- Lightweight Design: At only 4.4 lbs, it is easy to handle, making it ideal for extended use.
Cutting Performance
With its 10,500 RPM no-load speed, the G12SQ2 excels in cutting and grinding tasks. The powerful motor ensures efficient performance, allowing for quick and precise results on various materials.
Build Quality and Durability
The G12SQ2 is built to last, with fluidized bed coatings on the stator coil that enhance resistance to wear from dust and debris. The inclusion of a spindle lock allows for quick and easy wheel changes, adding to the tool’s durability and efficiency.
Power and Motor Specifications
This angle grinder features a 7.9 amp, 900W input motor, providing substantial power for tough applications. The high speed of 10,500 RPM ensures effective grinding and cutting performance.
Ease of Use
Designed with user convenience in mind, the G12SQ2’s lightweight build and ergonomic grip make it easy to handle. The non-locking paddle switch allows for intuitive operation, while the spindle lock facilitates fast wheel changes.
Ergonomics and Comfort
The Metabo HPT G12SQ2 stands out with its ergonomic design. The smallest grip circumference in its class ensures greater comfort and reduced user fatigue, making it suitable for prolonged use.
Versatility and Accessories
The G12SQ2 is a versatile tool that includes essential accessories such as a depressed center wheel, spanner wrench, and side handle. These components enhance the tool’s functionality and ensure you have everything needed for various grinding and cutting tasks.
In summary, the Metabo HPT G12SQ2 4-1/2 inch angle grinder combines power, comfort, and durability. Its lightweight design, ergonomic grip, and non-locking paddle switch make it a reliable and user-friendly choice for both professional and home use.
- Improved features and technology over previous models.
- 7.9 Amp brushed motor with 10,500 RPM no-load speed for efficient grinding.
- Smallest grip circumference in its class for added comfort and control.
- Equipped with an easy-to-use, non-locking paddle switch for added user safety.
- Lightweight design (4.4 lbs) for improved maneuverability.
- No locking switch for extended use.
- May not be powerful enough for some heavy-duty applications.
- May not come with all the necessary accessories for different grinding applications.
7. Craftsman Small Best Angle Grinder For Wood Carving
Product Overview:
The CRAFTSMAN 4-1/2-Inch Small Angle Grinder is a compact yet powerful tool designed for precision grinding, especially ideal for wood carving. With its robust features and user-friendly design, this grinder is a valuable addition to any workshop, whether you’re a professional woodworker or a DIY enthusiast.
Key Features
- Motor Power: 6 amp motor producing up to 12,000 RPM.
- Guard: Tool-free guard for quick and easy adjustments.
- Spindle Lock: Enables fast and simple wheel changes.
- Handle: 3-position handle for versatile control.
- Comfort: Contoured over-molded handle for enhanced comfort.
- Storage: Compatible with the VERSATRACK Wall Organization System.
- Warranty: Comes with a 3-year limited warranty.
Benefits
The CRAFTSMAN Small Angle Grinder offers several key benefits:
- High-Speed Performance: The 6 amp motor provides a powerful 12,000 RPM, ideal for demanding tasks.
- Ease of Use: Tool-free guard adjustment and spindle lock make wheel changes and modifications quick and hassle-free.
- Versatile Handling: The 3-position handle allows for control and flexibility in different grinding applications.
- Comfortable Operation: The contoured over-molded handle reduces hand fatigue during extended use.
- Organizational Convenience: Compatibility with the VERSATRACK Wall Organization System helps keep your workspace tidy.
Cutting Performance
With a no-load speed of 12,000 RPM, this angle grinder excels in high-speed cutting and grinding tasks. Whether you’re carving intricate wood designs or handling other materials, the CRAFTSMAN grinder delivers precise and efficient results.
Build Quality and Durability
Built to last, the CRAFTSMAN angle grinder features a robust 6 amp motor and durable construction. The tool-free guard and spindle lock enhance the grinder’s longevity by facilitating easy maintenance and reducing wear and tear.
Power and Motor Specifications
The grinder is powered by a 6 amp motor, capable of delivering a high no-load speed of 12,000 RPM. This powerful motor ensures effective grinding and cutting performance across a range of materials.
Ease of Use
User-friendly features such as the tool-free guard and spindle lock make the CRAFTSMAN Small Angle Grinder easy to operate and maintain. The grinder’s lightweight design and ergonomic handle further enhance its ease of use, providing comfort during extended tasks.
Ergonomics and Comfort
The grinder’s contoured over-molded handle offers a comfortable grip, minimizing user fatigue and enhancing control. The 3-position handle design adds versatility, allowing for better handling in various grinding positions.
Versatility and Accessories
The CRAFTSMAN angle grinder is highly versatile, suitable for a range of applications from wood carving to metal grinding. It includes essential features like a tool-free guard adjustment and spindle lock for easy accessory changes. Additionally, its compatibility with the VERSATRACK Wall Organization System ensures convenient storage.
In summary, the CRAFTSMAN 4-1/2-Inch Small Angle Grinder is a powerful, versatile, and user-friendly tool. Its high-speed motor, ergonomic design, and ease of maintenance make it an excellent choice for both professionals and DIYers looking for reliable performance in their grinding tasks.
- The high-performing 6-amp motor that delivers 12,000 RPMs
- Tool-free guard for quick and easy adjustments
- Spindle lock for easy wheel changes
- 3-position handle for control in different applications
- Comfortable contoured over-molded handle
- The hook and accessories for the VERSATRACK Wall Organization System need to be purchased separately.
- May not be suitable for heavy-duty applications.
- The warranty is limited to 3 years.
8. Milwaukee Lithium-Ion Angle Grinder Cutting Wheel
Product Overview:
The Milwaukee 2680-20 M18 Cordless Angle Grinder stands out in the realm of power tools with its advanced features and reliable performance. Designed to cater to both professionals and DIY enthusiasts, this 18V lithium-ion cordless grinder combines power with user-centric design, making it a compelling choice for cutting and grinding tasks.
Key Features
- Paddle Switch: The grinder is equipped with a paddle switch for easy activation, even when wearing thick gloves.
- Debris Baffles: L-shaped vents protect internal components from dust and debris.
- Tool-Free Guard: The burst-resistant guard can be adjusted without tools.
- 3-Position Side Handle: Offers added stability and control.
- M18 Battery Compatibility: Works with various M18 18V lithium-ion batteries.
Benefits
The Milwaukee 2680-20 M18 Cordless Angle Grinder offers a blend of convenience and efficiency. Its cordless design eliminates the need for a power cord, providing greater freedom of movement. The paddle switch and tool-free guard adjustments streamline operations, while the advanced debris protection enhances the tool’s longevity.
Cutting Performance
Equipped with a robust 4-pole motor, the Milwaukee 2680-20 delivers a no-load speed of up to 10,000 RPM. This powerful performance ensures efficient cutting and grinding across a range of materials, from metal to concrete. The high RPM capability translates to precise and effective results, making it suitable for both detailed work and heavy-duty tasks.
Build Quality and Durability
The Milwaukee 2680-20 is built to withstand tough working conditions. The grinder features L-shaped vents that protect the motor from dust and debris, extending the tool’s lifespan. Additionally, the burst-resistant guard and solid construction contribute to its overall durability, ensuring reliable performance over time.
Power and Motor Specifications
The grinder is powered by an 18V lithium-ion battery, which provides consistent and reliable power. The 4-pole motor is a key highlight, offering robust performance with a maximum speed of 10,000 RPM. This combination of power and battery efficiency ensures that the tool can handle demanding tasks with ease.
Ease of Use
The Milwaukee 2680-20 is designed with user convenience in mind. The paddle switch facilitates easy operation, while the tool-free guard adjustment allows for quick changes. The compatibility with M18 batteries ensures that users can seamlessly integrate this grinder into their existing tool lineup.
Ergonomics and Comfort
The grinder features a rubber-textured handle for a comfortable grip and a 3-position side handle that provides stability during use. The ergonomic design minimizes user fatigue and allows for extended use without discomfort. The compact and balanced build contributes to overall ease of handling.
Versatility and Accessories
The Milwaukee 2680-20 is highly versatile, suitable for various cutting and grinding applications. It is compatible with M18 18V lithium-ion batteries, allowing users to choose from a range of battery models for different needs. However, note that the tool is sold separately from the battery and charger, requiring additional purchases if not already available.
- Paddle switch design for easy activation, even when wearing thick work gloves.
- L-shaped debris baffles to prevent clogging and protect internal components.
- Tool-free guard adjustment for different cutting angles.
- 3-position plastic side handle for maximum stability.
- Compatible with M18 18V Lithium Ion Milwaukee batteries.
- Only includes the tool and not the battery, charger, or case.
- May not have enough power for heavy-duty applications.
- The cordless design may limit usage time and require frequent battery replacement.
9. AVID POWER Angle Grinder
Product Overview:
The AVID POWER Angle Grinder is a robust and versatile tool designed to meet the needs of both professional tradespeople and DIY enthusiasts. With a powerful 7.5-amp motor and a host of user-friendly features, this grinder is well-suited for a variety of tasks including cutting, grinding, polishing, and rust removal.
Key Features
- Powerful Motor: Equipped with a 7.5-amp motor delivering up to 900W of maximum output power.
- High Speed: Achieves a no-load speed of 11,000 RPM for efficient performance on demanding tasks.
- Ergonomic Design: Slim, lightweight, and compact for enhanced comfort and reduced user fatigue.
- Integrated Spindle Lock: Allows for quick and easy wheel replacements.
- 2-Position Auxiliary Handle: Provides greater control and versatility in different applications.
- Safety Protection: Protective cover prevents sparks and metal chips from causing injury.
Benefits
The AVID POWER Angle Grinder offers a range of benefits including its powerful motor, which ensures efficient cutting and grinding even on tough materials. The ergonomic design minimizes user fatigue, making it suitable for extended use. The inclusion of various accessories and safety features further enhances its value, providing a comprehensive solution for various grinding and cutting needs.
Cutting Performance
With a no-load speed of 11,000 RPM, the AVID POWER Angle Grinder excels in cutting through metal, concrete, and other hard materials. The powerful motor ensures that tasks are completed swiftly and with precision, making it ideal for both heavy-duty and fine-detail work.
Build Quality and Durability
Constructed for durability, the AVID POWER Angle Grinder features a robust build that can withstand rigorous use. The protective cover safeguards both the user and the tool, preventing damage from sparks and metal debris. This thoughtful design enhances the tool's longevity and reliability.
Power and Motor Specifications
The grinder’s 7.5-amp motor provides up to 900W of power, delivering a high no-load speed of 11,000 RPM. This combination of power and speed makes it a formidable tool for handling various cutting and grinding applications with ease.
Ease of Use
The AVID POWER Angle Grinder is designed for user convenience. The integrated spindle lock makes wheel changes quick and effortless, while the 2-position auxiliary handle offers customizable control. The ergonomic design and lightweight build contribute to a comfortable and manageable user experience.
Ergonomics and Comfort
The grinder's slim, lightweight, and compact design ensures that it is easy to handle and maneuver. The contoured over-molded handle provides a comfortable grip, reducing fatigue during extended use. These ergonomic features make the grinder suitable for both professional and home use.
Versatility and Accessories
The AVID POWER Angle Grinder comes with a comprehensive set of accessories, including two metal grinding wheels, two cutting wheels, a flap disc, and a side handle. This assortment enables the grinder to handle a wide range of tasks, from cutting and grinding to polishing and rust removal.
- Powerful motor: The 7.5 Amps motor with a maximum output power of 900W can produce a no-load speed of 11000RPM, making it suitable for demanding applications.
- Ergonomic design: The grinder is slim, lightweight, and compact, providing better comfort and reducing fatigue during use.
- Convenient operation: The integrated spindle lock makes it easy to replace the abrasive wheels, and the 2-position auxiliary handle offers greater control and versatility.
- Safety protection: The protective cover prevents sparks and metal chips during use to keep you safe.
- Package includes multiple accessories: This package includes a handheld grinder, metal grinding wheels, cutting wheels, a side handle, a spanner, a flap disc, a user manual, and US-based customer service.
- Corded: This grinder is corded and requires an electrical outlet to operate, limiting its mobility on the job site.
- No battery: The lack of a battery means that the grinder can only be used when plugged in.
- Limited power: Although powerful, the 7.5 Amps motor may not be enough for heavy-duty industrial applications.
How To Choose The Best Angle Grinder For Cutting Metal | Ultimate Guide 2024
Sizes
There are different sizes of angle grinders, generally ranging from 4 inches to 9 inches. You may find something a little smaller or a little larger, and these are usually specialized products. The 4-inch grinders tend to be the most expensive and work well for most purposes. The 5-inch grinders are suitable for cutting pipes a little easier than the 4-inch grinders. tend to be more expensive. Finally, 9-inchers are generally better suited for heavier materials such as steel and concrete.
Power
You need a system that has enough power to handle any cut. Most systems have between 500 and 2500 watts of power, but you can find some a little higher or a little lower. This can translate to a current of 4 to 15 amps, so consider what you need to do and make sure you buy a system that has the power to do it. Some projects will require you (and your tools) more than others.
Speed
There are several speed options that have a fairly wide range. For example, a low-level angle grinder may only have 5,000 rpm, while a more powerful one may offer 10,000 rpm. The higher the number of revolutions per minute, the more work can be done at one time. This is an advantage for those who expect more power and capacity from their tools.
Wheels
You will probably be able to fit at least one wheel on your grinder, but you want to make sure you can do more. You will need your grinder in the future, and if you don't have the ability to get another grinding wheel, you never know you will find yourself needing a completely new grinder. Before choosing a particular grinder, look for compatible wheels and brushes and more. That way, you will have more versatility in your system, even if you have to buy more accessories.
Shields
The system you choose should include an eye shield. This covers the wheel itself and ensures that your eyes are protected during sharpening. Without a shield, it is entirely possible that the object you are grinding will break, sending debris flying toward your eyes. You should always use a shield when grinding any kind of material. It will help you get the job done because it will allow you to see what you are doing without having to worry about your safety.
Handles
Finally, another great feature is the presence of a handle that can be moved. This handle can be locked on one side and the other, or it can have multiple positions. The presence of multiple support points allows for better functionality regardless of how it is mounted, so that left- or right-handed users can use the unit without having to worry about the comfort of use. The ergonomic handle should also allow users to use the unit for a long time without worrying about comfort.
Safety function
Some large angle grinders are equipped with a slow start function, whereby the motor slowly increases to full speed at startup to prevent immediate twisting. Kickback protection: angle grinders are equipped with a cutting function that interrupts the grinding wheel if it becomes entangled. Restart protection is a feature that prevents the grinder from restarting if it overheats or is left off.
Some grinders are equipped with a paddle switch (sometimes called a dead man's switch), which is a safety mechanism to ensure that the grinder is held with both hands and stops rotating when the switch is released. These features, while increasing in price, contribute to safety and can be indispensable on some construction sites.
Extras
When an angle grinder is purchased, it very often comes with a grinding wheel, lock nut and side handle. Some angle grinders may come with an abrasive disc and a case, which is included in the price. These grinders may be slightly more expensive than the basic models, but they are usually cheaper than buying them separately.
Disc diameter
The diameter of the disc is an important choice when choosing an angle grinder. The larger the disc, the greater the cutting depth of the machine. Usually, angle grinders with larger diameter discs are also more powerful.
Our angle grinders have disc diameters ranging from 4" (100 mm) to 9" (230 mm), with 4-1/2" (115 mm) and 9" (230 mm) grinders being the most popular choice. Smaller grinders spin the discs at higher speeds and are easier to handle. The disadvantage of small grinders, however, is that their discs need to be replaced more often, as they cannot cut as deep as larger angle grinders and have a higher wear rate.
Wattage
Higher wattages provide more power for cutting heavy materials such as thick steel. Higher wattages are also recommended for longer periods of use.
FAQs
What can angle grinders be used for?
Angle grinders were originally designed for abrasive discs, but their versatility and popularity have led manufacturers to adapt them to a variety of other applications.
Of course, grinding is the main reason for having angle grinders. Grinding wheels can be used to grind metal welds and sharp edges to a smooth finish that can be safely handled.
The most common use of angle grinders is for sanding and surface preparation. When equipped with a suitable sanding pad, they are very effective for removing old paint and dealing with rough edges and imperfections.
Pads are cheaper to replace than cannery blades, so it is common for old wood to be sanded with an angle grinder before being sent to the cannery.
Cutting is another area where angle grinders excel, and they are used with the appropriate cutting discs. A variety of cutting attachments allow them to cut masonry, tile, concrete, and metal, as well as softer materials such as plastic, wood, and PVC.
Abrasive discs and tips turn angle grinders into efficient finishing tools. They are also used to remove rust with a wire brush and to apply a matte finish to polished surfaces. They can also be used to quickly sharpen blades with the appropriate sharpening disc.
What is a flap disc?
A flap disc is a type of abrasive tool used for grinding and finishing metal, wood, and other materials. It is a circular disc made of multiple overlapping layers of abrasive cloth, arranged around a central hub. The abrasive layers are usually made of zirconia, aluminum oxide, or ceramic, which are highly durable and can remove material quickly and efficiently.
Flap discs come in a variety of shapes and sizes, with different grits and abrasive materials, to suit different grinding and finishing tasks. The most common shapes are flat and angled, and they can be used with angle grinders, die grinders, and other power tools.
One of the key benefits of flap discs is their ability to remove material quickly, while still producing a smooth, even finish. This is due to their unique design, which allows the abrasive layers to wear down gradually, exposing fresh layers of abrasive as they go. This also means that flap discs tend to last longer than traditional grinding wheels, making them a cost-effective choice for industrial and commercial applications.
Flap discs are widely used in metalworking, welding, and fabrication, as well as in woodworking and other crafts. They can be used for a variety of tasks, including grinding, sanding, blending, and finishing, and are often preferred over traditional grinding wheels for their versatility and ease of use.
Overall, flap discs are a highly effective and versatile tool for anyone who needs to grind or finish metal, wood, or other materials. With the right flap disc for the job, you can achieve a smooth, even finish in less time and with less effort than traditional grinding tools.
Which Is The Strongest Grinder?
The strength of a grinder typically depends on the motor power, which is usually measured in amps or watts. Therefore, the strongest grinder is typically the one with the highest motor power. However, the power requirements of a grinder depend on the specific application, so it's important to choose a grinder that meets your specific needs.
In general, angle grinders with higher motor power can handle tougher and more heavy-duty grinding tasks, such as cutting through thick metal or concrete. Some angle grinders with high power ratings can reach up to 15 amps or 2200 watts. However, it's important to note that high-powered grinders are typically heavier and larger, which can make them more difficult to handle for some users.
Corded grinders typically have higher power ratings than cordless grinders, as they can draw more power from the electrical outlet. However, cordless grinders have become more powerful in recent years, with some models boasting power ratings of up to 1200 watts.
Ultimately, the strength of a grinder depends on the specific application and the user's needs. When choosing a grinder, it's important to consider factors such as motor power, size, weight, and ergonomics, as well as safety features such as guards and locking mechanisms. By choosing the right grinder for your specific application, you can ensure a safer and more efficient grinding process.
Which Is Better 4 Inch Or 5 Inch Angle Grinder?
The choice between a 4-inch or 5-inch angle grinder depends on the specific application and the user's needs. Here are some factors to consider when choosing between the two:
- Power: In general, 5-inch angle grinders have more powerful motors than 4-inch grinders, which can make them more suitable for heavy-duty grinding tasks. If you need to cut through thick metal or concrete, a 5-inch grinder may be more appropriate.
- Speed: 4-inch angle grinders typically have higher rotation speeds than 5-inch grinders, which can make them more suitable for tasks that require precision and control, such as grinding or sanding small or delicate materials.
- Size: 4-inch angle grinders are generally smaller and lighter than 5-inch grinders, which can make them more comfortable to use for extended periods of time or in tight spaces.
- Cost: 4-inch angle grinders are generally less expensive than 5-inch grinders, which can make them more accessible to users on a tight budget.
Ultimately, the choice between a 4-inch or 5-inch angle grinder comes down to the specific needs of the user. For general-purpose grinding and cutting tasks, a 4-inch grinder may be more than sufficient, while for heavy-duty grinding or cutting tasks, a 5-inch grinder may be more appropriate. It's important to consider factors such as power, speed, size, and cost, as well as safety features such as guards and locking mechanisms when choosing an angle grinder.
What Cannot Be Cut With An Angle Grinder?
While angle grinders are versatile tools that can cut a wide range of materials, there are some materials that are not safe or suitable for cutting with an angle grinder. Here are a few examples:
- Tempered glass: Tempered glass is a type of safety glass that is designed to shatter into small, rounded pieces when broken. While an angle grinder can cut through regular glass, attempting to cut tempered glass can cause it to shatter into many small, sharp pieces, which can be dangerous.
- Hardened steel: Hardened steel is extremely tough and durable, making it difficult to cut with an angle grinder. Attempting to cut hardened steel with an angle grinder can quickly wear down the cutting disc and potentially cause it to shatter, which can be dangerous.
- Granite or other hard stone: While diamond cutting discs are suitable for cutting through hard stone materials such as granite, attempting to cut these materials with a regular cutting disc can cause it to become excessively worn or damaged, which can be dangerous.
- Non-ferrous metals: Angle grinders are designed to cut through ferrous metals such as steel and iron, but they may not be as effective at cutting non-ferrous metals such as aluminum, brass, or copper. Attempting to cut non-ferrous metals with an angle grinder can cause the disc to become excessively worn or damaged, which can be dangerous.
It's important to always follow the manufacturer's instructions and safety guidelines when using an angle grinder and to only use the appropriate cutting disc for the specific material you are cutting. By using the appropriate cutting disc and taking appropriate safety precautions, you can ensure a safer and more efficient cutting process.
Can metal cutting discs be used on stone or concrete?
Metal cutting discs are not recommended for cutting stone or concrete. This is because metal cutting discs are designed specifically for cutting metal, and they are not suitable for the harder, denser materials typically used in stone or concrete.
Using a metal cutting disc on stone or concrete can lead to the disc becoming excessively worn or damaged, which can cause it to shatter and potentially cause injury. Additionally, metal cutting discs may not be able to make clean cuts in stone or concrete, leading to a less accurate and more time-consuming process.
For cutting stone or concrete, it is recommended to use a diamond cutting disc or blade. Diamond cutting discs are designed specifically for cutting hard materials, and they are able to make clean and precise cuts with minimal chipping or damage to the material. Diamond cutting discs are available in different sizes and thicknesses to suit a range of cutting applications.
When using a diamond cutting disc, it is important to follow the manufacturer's instructions and take appropriate safety precautions, such as wearing personal protective equipment and securing the workpiece properly. By using the appropriate cutting disc for your specific application, you can ensure a safer and more efficient cutting process.
How can I avoid sparking when using a grinder?
Sparks are a common hazard when using a grinder, and they can lead to fires, explosions, or serious injury if proper safety precautions are not taken. Here are some steps you can take to avoid sparking when using a grinder:
- Use the correct wheel: Use a wheel that is appropriate for the material you are grinding, and ensure that the wheel is compatible with your grinder. Using the wrong wheel can lead to overheating and sparking.
- Keep the wheel clean: Over time, grinding wheels can become clogged with metal particles and debris, which can increase friction and lead to sparking. Keep the wheel clean and free of debris by using a wire brush or dressing tool to remove particles.
- Check the wheel speed: Ensure that the speed of your grinder matches the speed rating of your grinding wheel. Operating the grinder at a higher speed than the wheel is rated for can generate excessive heat and sparks.
- Secure the workpiece: Ensure that the workpiece is properly secured before grinding, to prevent movement and sparking.
- Use a spark guard: A spark guard is a barrier that can be placed between the grinder and the workpiece to prevent sparks from escaping. Always use a spark guard, and ensure that it is in good condition and securely fastened.
- Use personal protective equipment: Always wear appropriate personal protective equipment, such as safety glasses, a face shield, and leather gloves when using a grinder. This can help protect you from sparks and other hazards.
By following these steps, you can reduce the risk of sparking when using a grinder and minimize the risk of injury or damage to property. It's important to always prioritize safety when working with power tools.
How can I be sure that my new grinding wheel is free of defects?
Ensuring that your new grinding wheel is free of defects is important for safety and to ensure that the grinding process is efficient and effective. Here are some steps you can take to check your grinding wheel for defects:
- Inspect the packaging: Before opening the packaging, inspect it for any signs of damage or rough handling during shipping. If there are any signs of damage, it's a good idea to return the product.
- Check the labeling: Look for labeling on the grinding wheel that includes the manufacturer's name, the wheel type, size, speed rating, and any safety information. Ensure that this information matches your intended use.
- Inspect the wheel for damage: Before using the grinding wheel, inspect it for any signs of damage such as cracks, chips, or nicks. If you see any damage, do not use the wheel.
- Check for balance: A balanced grinding wheel will operate smoothly and prevent vibrations. To check the balance, attach the wheel to the grinder and spin it. If the wheel wobbles or vibrates, it is not balanced and should be replaced.
- Conduct a ring test: A ring test can help you identify any cracks or defects in the grinding wheel. To do this, hold the wheel by the center hole and tap it lightly with a non-metallic object, such as a wooden dowel. If the wheel emits a clear and bell-like tone, it is in good condition. If the tone is dull or flat, it may have a crack and should not be used.
Which Angle Grinder Is Best?
The best angle grinder for you will depend on your specific needs and intended uses. When choosing an angle grinder, consider the following factors:
- Power: The power of an angle grinder is measured in amps or watts. Choose an angle grinder with enough power for your specific tasks.
- Size: Angle grinders come in different sizes, typically 4.5-inch, 5-inch, 6-inch, 7-inch, and 9-inch. Choose a size that is comfortable for you to handle and suitable for the type of work you will be doing.
- Speed: Look for an angle grinder with variable speed control, as this will allow you to adjust the speed of the grinder to suit the task at hand.
- Safety features: Look for angle grinders with safety features such as a lock-off switch, a spindle lock, and a guard to protect against debris and sparks.
- Price: The price of an angle grinder can vary widely, so choose one that fits your budget while still meeting your needs.
Some popular and well-regarded brands of angle grinders include Makita, DeWalt, Bosch, and Metabo. Ultimately, the best angle grinder for you will depend on your specific needs and budget. It's a good idea to read reviews and compare features before making a purchase.
Conclusion
Overall, it can definitely provide most users with the power they want without being too big or bulky. On the other hand, if you want something even more powerful, the Dewalt version has an 11-amp motor that allows you to get some work done. Other options include a 7-amp motor; if you want more power, go for it.
All of these units have shielding and other safety features that make them work excellently, but you may want an option other than one of these, depending on what you are looking for. On the other hand, if you want one of the other options, you can find the links and controls above to purchase them. In any case, this is an excellent tool.