If you are in the market for an angle grinder, you might want to consider a variable speed angle grinder. This type of grinder allows you to adjust the speed of the motor, giving you more control over the tool and enabling you to work on a wider variety of materials. However, before you rush out to buy one, there are a few things to keep in mind.
First, you should consider the power of the motor. Generally, the more power the motor has, the more versatile the grinder will be. However, you should also keep in mind that more power means more weight, which can make the tool harder to handle.
Second, you should think about the size of the grinder. Angle grinders come in a range of sizes, from small hand-held models to large, industrial-grade machines. Think about the work you will be doing and choose a size that is appropriate for your needs.
Third, look for a grinder with good ergonomics. This means a comfortable grip and easy-to-use controls. If you will be using the grinder for extended periods of time, you will want a tool that is easy to handle and won't cause fatigue.
Fourth, consider the safety features of the grinder. Look for a tool with a safety guard to protect you from flying debris, as well as a lock-on switch to prevent accidental start-ups.
Finally, pay attention to the price. Variable speed angle grinders can be more expensive than their single-speed counterparts, but they are often worth the investment if you will be using them frequently. Look for a grinder that fits your budget without sacrificing quality.
By keeping these key points in mind, you can find a variable speed angle grinder that is perfect for your needs.
10 Best Variable Speed Angle Grinder
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1. Metabo 5" Angle Grinder With Variable Speed, 13.5 Amp Motor, High Torque, And Lock-On Feature. Ideal For Concrete Renovation, Surface Preparation, And Cutting. Model Number 600562420 15-125 Ht.
The Metabo 5" Variable Speed Angle Grinder is a high-quality power tool that is designed for professionals who require precision and reliability in their work. This grinder is made in Germany using world-class production facilities and techniques, and it is the result of an absolute focus on quality by the company's employees at every stage of production.
The grinder features a powerful 13.5-amp motor with electronics, which allows for variable speed control from 2,800 to 9,600 RPM. This range of speeds makes it suitable for a wide range of applications, including concrete renovation, surface preparation, and cutting.
The high torque of the Metabo 5" Variable Speed Angle Grinder ensures that it can handle even the toughest tasks with ease, while the lock-on feature provides added safety and convenience. The grinder is also equipped with a soft start function, which reduces the risk of kickback and makes it easier to start the tool smoothly.
One of the standout features of the Metabo 5" Variable Speed Angle Grinder is its German engineering and ingenuity. The company has a long history of producing high-quality power tools that are renowned for their precision, durability, and reliability. This grinder is no exception, and it is built to last even in the most demanding working conditions.
The grinder is available as part of a range of concrete renovation grinders, surface prep kits, and cutting tools from Metabo. These tools are designed to work together seamlessly, providing professionals with everything they need to tackle any job with confidence.
In conclusion, the Metabo 5" Variable Speed Angle Grinder is a top-of-the-line power tool that is built to last. Its high-quality construction, variable speed control, and range of features make it a versatile and reliable tool that is suitable for a wide range of applications. Whether you are working on concrete renovation, surface preparation, or cutting, this grinder is sure to deliver the performance and precision that you need to get the job done right.
2. Dewalt Angle Grinder, Small, 5 To 6-Inch, Variable Speed, Tool Only (Dwe43240inox)
The DEWALT Angle Grinder, Small, 5 to 6-Inch, Variable Speed, Tool Only (DWE43240INOX) is a high-performance power tool designed for a range of grinding and cutting applications. Featuring a brushless motor that requires no brush changes, this angle grinder delivers exceptional power and performance without the need for regular maintenance.
One of the standout features of the DEWALT Angle Grinder is its electronic Kickback Brake, which engages when a pinch, stall, or bind-up event is sensed. This mechanism activates with maximum force to quickly stop the wheel, reduce the movement of the grinder, and shut the motor off, providing enhanced safety and protection for the user.
Another key feature of the DEWALT Angle Grinder is its POWER-LOSS RESET function. The ON/OFF trigger switch has a no-volt release function, which means that in the event of a power outage or other unexpected shut down, the trigger switch will need to be cycled (turned off and then on) to restart the tool. This function ensures that the user can quickly and easily restart the grinder after any interruption, without the need for additional tools or assistance.
The variable speed functionality of the DEWALT Angle Grinder allows the user to change wheel speed for different applications as needed. This feature provides greater flexibility and control over the grinding process, enabling the user to achieve precise results in a range of materials and applications.
In addition, the DEWALT Angle Grinder also features a brake that stops the wheel in 2 seconds or less on average using the DW4624 wheel. This rapid stopping time provides additional safety benefits, minimizing the risk of accidents or injuries during use.
Overall, the DEWALT Angle Grinder, Small, 5 to 6-Inch, Variable Speed, Tool Only (DWE43240INOX) is a versatile and reliable power tool that delivers exceptional performance and safety features for a range of grinding and cutting applications. Whether you are a professional tradesperson or a DIY enthusiast, this angle grinder is a valuable addition to any tool kit.
3. Makita 9564cv 4-1/2-Inch Sjs™ High-Power Angle Grinder
The Makita 9564CV 4-1/2-Inch SJS™ High-Power Angle Grinder is a powerful and versatile tool that is designed to help users tackle tough grinding and cutting applications with ease. This angle grinder features a powerful 13 amp motor that delivers more output and variable speed control, allowing users to match the speed to the application.
One of the key features of this angle grinder is the Sass technology, which is a mechanical clutch system that helps prevent motor and gear damage by allowing the drive shaft to slip if the wheel is forced to stop. This feature helps to ensure that the angle grinder lasts longer and delivers reliable performance over time.
In addition, the variable speed control dial enables users to adjust the speed of the grinder to match the application, while the constant speed control automatically applies additional power to the motor to maintain speed under load. This ensures that the tool delivers consistent and reliable performance, even when working on tough materials.
The soft start feature of the Makita 9564CV angle grinder suppresses start-up reaction for smooth start-ups and longer gear life. This feature helps to reduce wear and tear on the tool and ensures that it delivers reliable and consistent performance over time.
Overall, the Makita 9564CV 4-1/2-Inch SJS™ High-Power Angle Grinder is a versatile and powerful tool that is designed to help users tackle tough grinding and cutting applications with ease. With its powerful motor, variable speed control, and Sass technology, this angle grinder delivers reliable performance and lasting durability that users can count on.
4. Dewalt Angle Grinder, 5 To 6-Inch, Variable Speed, Slide Switch (Dwe43240vs)
The DEWALT Angle Grinder is a high-performance tool designed for professional use. It features a brushless motor that requires no brush changes, delivering a reliable and consistent performance. The electronic Kickback Brake is a safety feature that engages when a pinch, stall, or bind-up event is sensed, quickly stopping the wheel and shutting off the motor to reduce the movement of the grinder.
One of the standout features of the DEWALT Angle Grinder is the POWER-LOSS RESET function. The ON/OFF trigger switch has a no-volt release function, which means that in the event of a power outage or other unexpected shut down, the trigger switch will need to be cycled (turned off and then on) to restart the tool. This ensures that the tool does not automatically restart when power is restored, reducing the risk of injury or damage.
The variable speed options of the DEWALT Angle Grinder offer the ability to change wheel speed for various applications. This makes it a versatile tool that can be used for a range of tasks, from grinding and cutting to polishing and sanding. The brake feature stops the wheel in 2 seconds or less on average using the DW4624 wheel, ensuring that the tool is safe to use.
Overall, the DEWALT Angle Grinder is a powerful and reliable tool that is designed to meet the demands of professional users. Its brushless motor, electronic Kickback Brake, and variable speed options make it a versatile tool that can be used for a range of applications. With its POWER-LOSS RESET function and brake feature, it is also a safe tool to use, ensuring that the user is protected in the event of a power outage or other unexpected shut down.
5. Makita 9565cv 5" Sjs™ High-Power Angle Grinder
The Makita 9565CV 5" SJS™ High-Power Angle Grinder is a powerful and versatile tool for professional and DIY applications. With a 13.0 AMP motor that delivers more output and a variable speed range of 2,800 – 10,500 RPM, this grinder can handle a wide range of tasks, from heavy-duty grinding to polishing and sanding.
One of the key features of the Makita 9565CV is its SJS technology, which is a mechanical clutch system that helps prevent motor and gear damage by allowing the drive shaft to slip if the wheel is forced to stop. This means that if the grinder encounters an unexpected obstacle or is accidentally jammed, the SJS system will protect the motor and gears from damage.
The variable speed control dial on the Makita 9565CV enables the user to match the speed to the application, providing greater precision and control. This feature is particularly useful when working with different materials or when switching between grinding, sanding, and polishing tasks.
In addition, the constant speed control on the Makita 9565CV automatically applies additional power to the motor to maintain speed under load. This means that even when the grinder is working hard, it will maintain a consistent speed and deliver smooth, even results.
Another feature of the Makita 9565CV is its soft start function, which suppresses start-up reaction for smooth start-ups and longer gear life. This means that the grinder will start up smoothly and gradually, rather than jerking or jolting, which can cause wear and tear on the gears over time.
Overall, the Makita 9565CV 5" SJS™ High-Power Angle Grinder is a durable and reliable tool that offers a range of features to make grinding, sanding, and polishing tasks easier and more efficient. Its powerful motor, variable speed control, constant speed control, SJS technology, and soft start function make it a versatile and reliable choice for professionals and DIY enthusiasts alike.
6. Metabo 5" Angle Grinder With Variable Speed (3,500-11,000 Rpm), Lock-On, And Rat Tail (601243420 1500-125 Rt). Powerful 13.2a Motor. Ideal For Performance Grinding.
The Metabo WEV 1500-125 RT is a highly advanced angle grinder that features a variable speed of 3,500-11,000 RPM. This grinder is designed to provide users with maximum precision and control, allowing them to seamlessly switch between different applications and materials.
One of the standout features of the Metabo WEV 1500-125 RT is its lock-on RAT tail, which provides users with a secure and comfortable grip while they work. This feature is especially important for those who work with the grinder for extended periods of time, as it helps to reduce fatigue and improve overall productivity.
The Metabo WEV 1500-125 RT is also built to last, thanks to its high-quality construction and attention to detail. The grinder is manufactured in Germany using world-class production facilities and techniques, and every stage of the production process is overseen by highly skilled and experienced employees.
Whether you're a professional tradesperson or a DIY enthusiast, the Metabo WEV 1500-125 RT is an excellent choice for all your grinding needs. Its manual, hybrid, and fully automated assembly systems ensure that every grinder is built to the highest standards of quality and precision, and its German engineering and ingenuity ensure that it performs flawlessly every time.
In summary, the Metabo WEV 1500-125 RT is a top-of-the-line angle grinder that offers unparalleled precision, control, and durability. With its variable speed, lock-on RAT tail, and world-class construction, this grinder is the perfect choice for anyone who demands the very best in performance and reliability.
7. Metabo 6" Variable Speed Angle Grinder With High Torque And Lock-On Feature, Ideal For Concrete Renovation And Surface Preparation. Model: 600563420 15-150 Ht.
The Metabo 6" Variable Speed Angle Grinder boasts an impressive range of features, making it an excellent choice for concrete renovation, surface prep, and cutting applications. This high-performance angle grinder is equipped with a powerful 13.5 amp motor that delivers exceptional torque, while the variable speed control allows you to adjust the speed between 2,000 and 7,600 RPM to match the task at hand.
The grinder also features advanced electronics that provide consistent speed and power, even under heavy loads. This ensures that you can work with confidence and precision, while the lock-on switch allows you to work for extended periods without having to hold down a trigger.
The Metabo 6" Variable Speed Angle Grinder is made in Germany using world-class production facilities and techniques. The company's employees are highly skilled and dedicated to ensuring that every product meets the highest standards of quality. This is reflected in the use of manual, hybrid, and fully automated assembly systems, as well as advanced German engineering and ingenuity.
The grinder's robust construction and ergonomic design make it comfortable to use and highly durable. The tool's spindle lock enables quick and easy accessory changes, while the side handle can be adjusted to suit your preferred working position.
In summary, the Metabo 6" Variable Speed Angle Grinder is a top-of-the-line tool that delivers exceptional performance and reliability. Whether you need to grind, cut, or prepare surfaces, this angle grinder is up to the task. With its advanced electronics, powerful motor, and precision control, you can work with confidence and achieve outstanding results every time.
8. Hoteche 4-1/2" Electric Variable Speed Angle Grinder Trigger Grip Long Handle 950w
The Hoteche 4-1/2" Electric Variable Speed Angle Grinder is a powerful and versatile tool designed to provide users with optimal control, reach, and leverage. Featuring a ball bearing motor and aluminum gear housing, this angle grinder is built to withstand tough jobs and deliver reliable performance.
The trigger grip handle of the Hoteche angle grinder is ergonomically designed to provide better control, making it easier for users to maneuver the tool with precision and ease. The long handle also allows for extended reach and leverage, enabling users to operate the tool from a comfortable position. Additionally, the spindle lock feature enables quick and easy wheel changes, saving time on the job.
One of the standout features of the Hoteche angle grinder is the variable speed switch, which allows users to determine the best speed for the task at hand. With six different speed settings ranging from 5,000 to 11,500 RPM (no-load), this tool can tackle a wide range of applications with ease. This feature also helps to prevent overheating and damage to the motor, ensuring long-lasting performance.
Safety is also a top priority with the Hoteche angle grinder. The tool is double insulated, ensuring that it is safe for operators to use. Additionally, the auto-stop carbon brushes prevent damage to the motor, providing an added layer of protection and durability.
The Hoteche angle grinder has a voltage of 110-120V/50-60 Hz and a power consumption of 950w, making it a powerful and reliable tool for a variety of tasks. The power cord is 6-3/4 ft-long (2.06M) and 18AWGx2C, providing ample length and flexibility for users.
Overall, the Hoteche 4-1/2" Electric Variable Speed Angle Grinder is a top-quality tool designed to deliver optimal performance and ease of use for a variety of applications. It comes with a spindle lock wrench, side handle, and two carbon brushes, making it a complete and comprehensive package for professionals and DIY enthusiasts alike.
9. 7.5amp 4-1/2 Inch Angle Grinder Tool With 6-Variable-Speed And Safety Guards For Metal/wood Cutting. Includes Cutting Wheels, Flap Discs, And Non-Slip Handle. 12000 Rpm.
The SHALL Angle Grinder Tool is a powerful and versatile power tool designed for cutting, grinding, polishing, buffing, sharpening, removing dust, and surface preparation. It features a 7.5 Amps motor that delivers a maximum power output of 900W, which produces a no-load speed of 12000RPM, making it fast and efficient. The 4-1/2 inch grinder tool has a universal size with a 7/8” arbor and a spindle size range of 5/8”-11” threaded, making it compatible with most accessories.
One of the standout features of the SHALL Angle Grinder Tool is its variable speed control. The speed can be adjusted between 3000 RPM and 12000 RPM by a 6-speed dial, allowing users to use the tool as a cutting tool, grinder, polisher, or buffer at the same time. This makes it a versatile tool suitable for various applications.
Safety and convenience are also prioritized in the design of the SHALL Angle Grinder Tool. It comes with two different types of tool-free wheel guards specifically designed to protect users during cutting, grinding, and polishing. Additionally, the side switch has a lock-off/on feature for easy operation, and the raised spindle lock makes it easy and safe to change accessories.
The angle grinder has an ergonomic 2-position side handle made of non-slip rubber, which gives users added control and comfort for different angles and materials. Its narrow and lightweight body, weighing just 4 pounds, gives users a comfortable grip that makes it less fatiguing even during prolonged use.
The SHALL Angle Grinder Tool comes with several components, including the variable speed angle grinder, two wheel guards, three cutting wheels, and three flap discs (60 grit). It also features an efficient vent system and dust ejection, making it an ideal tool for various metal and woodwork applications.
Customers are advised to read the instructions carefully before use. The SHALL Angle Grinder Tool comes with a one-year warranty, and customers can contact the manufacturer's customer service for any questions or concerns. In conclusion, the SHALL Angle Grinder Tool is a powerful, versatile, and safe tool suitable for various metal and woodwork applications.
10. Bosch Gwx13-50vsp 5 In. X-Lock Variable-Speed Angle Grinder With Paddle Switch, Black,grey,blue
The Bosch GWX13-50VSP 5 In. X-LOCK Variable-Speed Angle Grinder with Paddle Switch is a powerful tool designed for grinding applications. It is equipped with a multi-grip paddle switch that provides increased grip options for better ergonomics, comfort, and control. The variable-speed setting ranges from 2,800 no-load rpm to 11,500 no-load rpm, allowing the user to match the speed to the application.
This grinder is engineered with the X-LOCK mount and a 13-amp motor, producing up to 11,500 rpm. The X-LOCK wheel change feature allows for snap-on mounting and grinder lever wheel release for change-out that's up to five times faster. Additionally, the tool-free disc swap ensures that the wheel mounts properly without the need for a spanner wrench or flange nuts for no losable parts.
The Bosch GWX13-50VSP Angle Grinder is designed with epoxy-coated field windings that extend motor lifetime by preventing dust and debris from penetrating the motor windings. It also features spiral bevel gears that provide smooth transmission of power to grinding applications. The directed air flow channels air through the motor to cool key components, ensuring that the grinder operates at optimal temperature.
The vibration control auxiliary handle allows for improved user comfort and control, while the adjustable tool-free guard is designed with multiple fixed-adjustment settings to position the guard in a variety of working angles. Overall, the Bosch GWX13-50VSP Angle Grinder is a reliable and powerful tool that is perfect for grinding applications. Its user-friendly features make it easy to operate, while its advanced design ensures that it is durable and long-lasting.
Best Variable Speed Angle Grinder FAQs
Can a variable speed angle grinder be used for different materials, such as metal, wood, and concrete?
Yes, a variable speed angle grinder can be used for different materials such as metal, wood, and concrete. The variable speed feature allows the user to adjust the speed of the grinder according to the material being worked on. For example, a slower speed is ideal for wood as it is a softer material, while a higher speed is suitable for concrete or metal. Additionally, different types of discs and blades can be fitted to the grinder, such as a diamond blade for concrete, a metal cutting disc for metal, and a wood carving disc for wood. However, it is essential to ensure that the correct disc or blade is used for the specific material to avoid any damage to the tool or injury to the user. Safety measures such as wearing protective gear and having a clear workspace should also be observed when using an angle grinder.
How do I choose the right size and power of variable speed angle grinder for my project?
When choosing the right size and power of variable speed angle grinder for your project, consider the size and type of material you will be working with. For larger projects or heavier materials such as concrete, a larger grinder with a higher power output would be suitable. However, for smaller projects or lighter materials such as wood or metal, a smaller grinder with a lower power output would suffice.
Additionally, variable speed control is important as it allows for greater control and precision when working with different materials. A grinder with a higher RPM (revolutions per minute) is ideal for faster material removal, while a grinder with a lower RPM is better suited for more delicate tasks.
It's also important to consider the accessories available for the grinder, such as different types of discs and attachments, as they can affect the performance and versatility of the tool. Always read the manufacturer's recommendations and specifications before making a purchase to ensure it meets your project requirements.
What are the benefits of using a variable speed angle grinder?
A variable speed angle grinder is a versatile tool that offers various benefits to its users. Firstly, it allows for greater control and precision, especially when working on delicate materials that require a slower speed. The ability to adjust the speed also helps to reduce the risk of overheating or damaging the material being worked on.
Secondly, a variable speed angle grinder is more efficient, as it allows users to switch between different speeds depending on the task at hand. This means that the same tool can be used for a range of applications, from cutting and grinding to polishing and sanding.
Thirdly, a variable speed angle grinder is safer to use as it reduces the risk of accidents caused by high speeds. The ability to slow down the tool also makes it easier to handle, especially for beginners or those with less experience using power tools.
Overall, investing in a variable speed angle grinder is a wise decision for anyone who wants a versatile, efficient, and safe tool for their grinding and cutting needs.
What are the key features to look for when purchasing a variable speed angle grinder?
When purchasing a variable speed angle grinder, there are several key features to consider. First, look for a grinder with a variable speed control that allows you to adjust the speed to fit the task at hand. This will allow you to work with a variety of materials and achieve the best results. Second, consider the power of the grinder, as this will affect its ability to handle tough materials and heavy-duty tasks. Third, look for a grinder with a comfortable grip and ergonomic design that will minimize fatigue during extended use. Fourth, consider the size and weight of the grinder, as this will affect its portability and ease of use. Finally, look for a grinder with durable construction and high-quality components to ensure long-lasting performance and reliability.
What safety precautions should I take when using a variable speed angle grinder?
When using a variable speed angle grinder, it is important to take the following safety precautions:
1. Wear appropriate personal protective equipment (PPE), including safety goggles, earplugs, gloves, and a dust mask.
2. Check the grinder for any defects or damage before use.
3. Ensure that the grinder's guard is properly installed and adjusted, and that the abrasive wheel is compatible with the tool and its speed settings.
4. Use the appropriate speed for the task at hand, and avoid using the grinder at excessively high speeds.
5. Keep the work area clean and free of clutter, and maintain a safe distance from other people and objects.
6. Never leave the grinder unattended while it is still running.
7. Turn off the grinder and unplug it before making any adjustments, changing the abrasive wheel, or performing maintenance.
8. Follow the manufacturer's instructions for safe and proper use of the tool.