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Best Variable Speed Angle Grinder

Best Variable Speed Angle Grinder

Looking for the best variable speed angle grinder and haven’t found a good one yet? No worries, here’s the solution to your concerns. 

Are you a metal worker? Are you working at a garage? Are you familiar with variable speed angle grinders?  If not, then dig down this article till the end to know how it works. 

An angle grinder is a handy but valuable tool that is perfect for woodworking and can tackle a variety of materials to be cut, sanded, sharpened, polished, or cleaned. This gadget is highly appreciable in the DIY or metalwork as it performs various tasks for both DIY and commercial projects, undeniably the versatile tool for wood carving and metalwork. 

Using up-to-date tools makes the work more accessible and gives things an appreciable and appealing look. The angle grinder is the perfect tool for polishing the wood or steel and gives out the mastery product with extreme exactness. 

However, the angle grinder is one of the most functional and well-designed heavy-duty and household power tools, making the work much easier for the worker. You can make your work more precise and fun with a variable speed angle grinder!

You don’t have to pay any outsiders for renovating your metal chair or wooden table, so if you own a first-class grinder that offers excellent overload protection, then this metalwork will become many times more accessible and cost-effective. 

Now a question might be popping into your mind: how can we choose the right variable speed angle grinder according to the nature of our task? 

The angle grinder comes in many shapes and sizes, and it is the perfect gadget you need for the grinding, polishing, and cleaning of your objects. 

The angle grinder has a long list of features, so we must look into some essential features that are collectively essential for the perfect working of the gadget. Now, in this article, you will get to know what things make an angle grinder perfect for a wide range of applications. 

Now you might be wondering how I would know which angle grinder is efficient, reliable, and perfect for your projects. Right? Which angle grinder is a perfect fit for a DIYer and beginner? What should be its speed rating? What size of angle grinder will be good for lengthy or small projects?

To answer all these baffling questions, you must read the reviews of the article for a better understanding. 

But, hold on! 

Before jumping to the heart (reviews) of the article, we have compiled a comparison table for the eight top-notch variable speed angle grinders. So better to have an overview of all the products for getting the right angle grinder, and here you go!

Best Variable Speed Angle Grinder 

Let’s take a look at the Best Variable Speed Angle Grinders of this article.

Products 

Features 

Price

Makita Angle Grinder

Power Source: Battery 

Voltage: 18V

Check Price

Makita Power Grinder

Power Source: Corded

Voltage: 120V

Check Price

BOSCH Angle Grinder 

Power Source: Corded

Voltage: 120V

Check Price

Metabo Angle Grinder

Power Source: Manual 

Voltage: 120V

Check Price

Metabo HPT Grinder

Power Source: Corded 

Voltage: 120V

Check Price

Toolman Angle Grinder

Power Source: Corded 

Voltage: 120V

Check Price

DEWALT Angle Grinder

Power Source: Corded

Voltage: 120V

Check Price

Hoteche Angle Grinder 

Power Source: Corded 

Voltage: 120V

Check Price

Makita Angle Grinder

Product Highlight

  • Weight -5.7 pounds 

If you are looking for the top Grinder for construction sites, then the Makita angle grinder is one of the best variable speed angle grinders for DIYers. 

This high-end angle grinder has a variable speed control dial that enables users to match their speed needs with an adjustable dial of 3000 to 8500 RPM. 

This great angle grinder is one of the best grinding machines that not only enrich your home DIY toolbox but is also ideal for lighting projects, all thanks to its brushless motor for a longer run time.

 This angle grinder is great for mechanics to make iron tools due to its burr-free cut blade that makes this gadget best for Concrete. 

Additionally, this angle grinder is best for Wood Carving, and its electric limiter of Grinder will protect the Grinder from damage, making this gadget best for Home Projects.

 This Grinder With Speed Control is ideal for cutting ceramic tiles as this angle grinder will adjust the speed according to the needs making it ideal for cutting stone. 

Moreover, this angle grinder is an ideal tool for metal polishing, cutting paint, and rust removal because its star protection technology protects against overheating, overloading, and over-discharging. 

This angle grinder offers a great job on various home projects because its rotating pinion body provides excellent cutting performance and is engineered to keep the task at hand interesting and fun or for quick work. 

Furthermore, with its labyrinth construction, this gadget guarantees a long lifetime and better durability, and its comfortable design allows you to work with the product for a long time without feeling tired. 

Another feature that strengthens the worth of this item is it is best to tackle the project at your hand because of its excellent ergonomic handle making it great for control and versatility. 

Pros

  • Automatic speed control 
  • User friendly 
  • Cost-effective 
  • Outstanding performance 
  • Brushless motor 

Cons 

  • No battery 

Makita Power Grinder

Product Highlight 

  • Weight -7.21 pounds

The Makita angle power grinder is one of the best. This highly efficient angle grinder is specifically designed to work with maximum stability thanks to its 13 amperes motor. 

This straight Grinder with a grindstone for grinding glass not only offers first-class technology but is also a perfect tool for welders by dint of its sharp blade disc, making it ideal for restoration work. 

This unique angle grinder comes with a motor that has speed control of about 10,500 RPMs and is not only best to deal with heavy crushing tasks and perfect for grinding and polishing projects. 

Additionally, this angle grinder is ideal for wet forming, e.g., for the production of tables or table legs, and its motor is dedicated to delivering sound power output, maintaining incredible speed. It will handle very large or challenging projects efficiently. 

This angle grinder with its electronic speed control system always helps the Grinder keep speed constant, which helps to increase productivity and delivers impressive overload durability. 

Moreover, this excellent angle grinder emerges with a carbon brushed motor as the Carbon Fiber Brush housing increases the overall lifespan and keeps dust and debris neat. 

This gadget is used in primarily consecutive projects. Its unique feature allows the Grinder to control the speed and power for each kind of work. Its Soft Start feature ensures smoother initial launching and protects the gear of initial torque. 

This gadget is best deployable in multiple projects as its Super Joint Dynamic System prevents damage to the gears due to accidental wheel binding. 

Another feature that perks up the worth of this angle grinder is its ergonomic handle that does not cause excessive fatigue and makes the handling of the tool super easy for the user. 

Pros 

  • Lightweight handheld tool
  • Compact design
  • Durable 
  • Soft start feature 
  • Overload protection 

Cons 

  • Not for granite polishing 

BOSCH Angle Grinder

Product Highlight 

  • Weight -5.3 pounds

The Bosch angle grinder is a perfect angle grinder that comes up at a reasonable price and with optimum performance. This right variable speed angle grinder can also increase the cutting speed of rods, PVC, pipes, and cables. 

This gadget offers star-shaped performance and is perfect for your home workshop because of its 13 amps powerful engine that revolves 1500 revolutions per minute.

Also, this angle grinder is ideal to use on various metals, such as steel, bronze, and aluminum, because its good sharpener will help you sharpen various other tools and cutters. 

With its compact design, this powerful Grinder is one of the perfect electronic tools for polishing rough surfaces so the user can cut/see thin layers of steel. 

Adding on, this angle grinder can automatically adjust speed and torque for optimal performance; it offers 2800 to 11,500 RPM and is equipped with electronic overload protection to protect the device from overheating. 

With its high degree of protection, this angle grinder is provided by zigzag varnish, which helps the user protect the engine by closing the inlets. This gadget is also designed for maximum comfort with a portable design. 

Moreover, this angle grinder with its mechanical clutch system assists the Grinder in protecting and preventing gear damage and also removes old paint without damaging the underlying metal. 

This angle grinder has maximum power output maintaining greater efficiency, and also, its two-position side handle for a comfortable grip makes the work of the user easier. 

Furthermore, this excellent angle grinder’s paddle switch provides extra grip on the tool for ease of use, protects the gadget from overloading, and prevents overheating. 

Pros 

  • Versatile paddle switch 
  • Outstanding motor 
  • Thermal protection 
  • Affordable 
  • Lightweight 

Cons

  • Unbalanced 

Metabo Angle Grinder

Product highlight 

  • Weight -6.5 pounds

The Metabo angle grinder is the best choice for your purchase, thanks to its incredible features that make this a valuable tool for any blacksmith shop. 

This electric Grinder is reserved for small jobs and occasional use because it has a power output of 1500W that delivers superior performance to get their work done quickly. 

This angle grinder for both grinding and polishing comes up with an intelligent automatic feature designed to reduce durability problems and safeguard the motor. 

Moreover, this angle grinder is perfect for household work like grinding, buffing, polishing, cutting rebar, steel cutting, woodworking and stucco, sharpening, and cleaning metals with this tool becomes extremely easy. 

Also, this angle grinder has 5 inches discs as this thicker disc is used for coarse work, and its variable speed can be easily adapted to the specific application. 

The Metabo carbon brushes protect the motor, ensuring the reliability of this gadget and its metal housing protecting it from external damage, making it more durable for more prolonged use.

 With its enormous bevel gearing, this angle grinder increases the unit’s service life, and the coupling ensures the rapid progress of the work and the safety of the user. 

Another feature that spices up the worth of this item is its side handle for extra comfort so that it can be easily handled and helps to tighten the grip on the handle. 

This angle grinder’s activated side handle finds your sweet spot quickly, and its Direct airflow ensures a cleaner work environment or blows dust away from vital components. 

Pros

  • Affordable 
  • Easy to use 
  • Comfortable grip 
  • Torsion free 

Cons 

  • A bit expensive 

Metabo HPT Grinder

Product highlight 

  • Weight -4.2 pounds 

The Metabo HPT angle grinder is one of the best grinder models that offers numerous unique features that make the metalworker’s work and life much easier. 

This cordless angle grinder comes up with an incredible feature of torsion-free and tool-free adjustable protection making the complex work such as removing rust and paint from all devices, masonry, grinding metals uncomplicated. 

This angle grinder is the best product for cutting and rust removal. It is preferably used for large and easily cut thicker metals for precise work/ structural work due to its 12 amperes powerful motor.

 However, the tool’s speed meets the application’s requirements, so this angle grinder has a maximum variable speed of 10,000 revolutions per minute, and its zigzag protective lacquer protects the equipment against dirt and deposits. 

 This angle grinder with its protective cover increases the Grinder’s life, and its labyrinthine design provides sufficient protection against dust and dirt or protects the motor and its bearings against the accumulation of dust. 

This angle grinder is equipped with a spindle lock button for easy tightening and loosening of the key as well it generates enough power to handle complex materials.

 Another feature that perks up the worth of this angle grinder is its anti-return function cuts through all edges when nested, and with a soft start, the function suppresses start-ups reaction. 

This angle grinder emerges with a smaller handle diameter, allowing the user to exercise more control with less energy, and its smaller gripping surface provides the user a comfortable hold on the gadget. 

Pros 

  • Affordable 
  • Reliable 
  • Soft start feature 
  • Dirt protection 
  • Thermal protection 

Cons 

  • Major vibrations 

Toolman Angle Grinder

Product highlight

  • Weight -6.78 pounds 

The Toolman angle grinder is a good quality variable speed angle grinder with incredible features that make any worker’s challenging and lengthy task much more accessible. Undoubtedly, the best tool for garage workers. 

This angle grinder is the best Pneumatic Grinder for welders and metalworkers, all thanks to its powerful motor of 5.6 amperes. It is ideal for the service garage and auto repair shop. 

This gadget is one of the best angle grinders that offer true versatility by dint of its 360 degrees rotation that allows adjustment according to the user’s needs. 

Moreover, this gadget is perfect for grinding various surfaces, so this angle grinder has a sharp disc for better surface treatment, grinding stones, grinding Concrete, and for quick work of concrete surfaces. 

This angle grinder is good enough for hard work and has a versatile option of 6 variable speeds so that it is easy to select the speed of the instrument according to your needs.

Furthermore, this fantastic gadget comes up with a metal alloy cover best for preventing damage to the stability of the inverter and is powerful enough to handle complex and demanding materials. 

Adding on, this angle grinder’s paddle switch has a safety lock that eliminates the risk of unintentional starting to be protected against injuries and accidents. 

This angle grinder provides excellent performance because of its 11,500 RPM, so you can quickly grind metal without any inconvenience. 

This angle grinder allows the use of extra-long extensions without loss of strength, and its ergonomic handle offers a comfortable and firm grip, providing the user with trouble-free handling.   

Pros 

  • Easy to use 
  • Cost-effective 
  • 6-speed options 
  • Durable material 

Cons 

  • Little thermal protection 

DEWALT Angle Grinder

Product highlight 

  • Weight -6.87 pounds

The Dewalt angle grinder is a top-notch angle grinder that is an ideal alternative to a bench grinder for grinding tools and is one of the best straight grinders as it enjoys a good reputation in metal grinding workshops.

This angle grinder comes with a powerful motor that offers optimum performance and is best for garage or any home use as it can grind down floors or cut through sidewalks with ease. 

This angle grinder with a brushless motor provides excellency in application work with wire grinding tools or wire trays and gets the job done more efficiently on various surfaces from stone to wood. 

Moreover, this gadget can tackle extensive cutting and grinding tasks and tackle any type of project that requires smoothing, cutting as you don’t have to change any brushes or motor, proving it is a maintenance-free gadget.

This angle grinder has an electronic brake that provides maximum force for sanding or sharpening various materials, i.e., tile, metal, stone, concrete, brick, wood, floor, countertop, or tub surround. 

This excellent Grinder is easier to carry out delicate work as it can quickly adapt to more demanding tasks like cutting small and precise workpieces of metal and stone. 

This angle grinder has an efficiency of the large intestine and its exceptional spindle appearance, so this angle grinder offers unbeatable versatility on any project. 

Another incredible feature of this angle grinder is its uniform operation. It is equipped with a pin lock that allows quick and easy replacement of the accessories, and its soft-start protection prevents short circuits. 

This angle grinder has an ergonomic handle that prevents hand fatigue during prolonged use and is designed to reduce the risk of accidents and injuries that make the user’s work painless. 

Pros 

  • Outstanding performance 
  • User friendly 
  • Less vibration 
  • Brushless motor 
  • Variable speed options 

Cons 

  • None 

Hoteche Angle Grinder

Product highlight

  • Weight -5.24 pounds

If you are looking for professional-grade power tools, then the Hoteche angle grinder is the best gadget for you with high-quality grinding wheels.

 This angle grinder makes the sanding much easier for professionals, including construction, maintenance, and even automotive work. This angle grinder is mainly used in professional auto shops with its perfect features.

This angle grinder with its sharp discs can cut straight or curved lines, and also this gadget can easily apply this mill on marble, granite, and even on stones, brick, cutting large tiles. 

Moreover, this excellent angle grinder has been carried out on vertical and horizontal surfaces and is used in heavy-duty professional jobs. 

Additionally, this angle grinder with its Soft start improves controllability and extends the engine’s life. Also, its higher overload capacity is achieved by direct motor cooling, ensuring the longevity of the gadget. 

Also, this angle grinder is easy to maneuver in tight spaces as it comes up with a high-capacity fan and air vents that allow it to stay calm. 

This great angle grinder can be easily transported and maneuvered at any angle and in any direction and has double insulating keeps the gadget much safer. 

Another incredible feature that spices up the worth of this gadget are its dust emission function keeps your workplace clean or easy accessory; its segment diamond disc is for cutting tile to ensure a clean. 

The Hoteche angle grinder has a secure grip to work comfortably with the machine on rigid materials that will be the reason for less fatigue during work. 

If you have used a grinder for an extended period, then Hoteche is a good option for you, as professionals can easily change wheels without using first-class equipment and tools. 

Pros

  • Dust emission feature 
  • Ball-bearing motor 
  • Lightweight 
  • Easy to use 
  • Spindle lock feature 

Cons 

  • None 

Buying Guide Of Best Variable Speed Angle Grinder

While looking for the best variable speed angle grinder in the market, you will find a long list with many features. Still, you have to choose the perfect one for you depending on your needs, so if you are working on small or lengthy projects, better to consider the following factors to grab the top-notch variable speed angle grinder. 

  • Disc Size 

The disc size of the variable speed angle grinder is one of the essential features, and these gadgets come up with a variety of disc sizes. So, ranging the disc size depends on the nature of the task, like 4.5 to 7 inches. As for the small or easy projects, 4.5 inches to 6 inches are the best ones, but lengthy projects discs’ size should be from 5 to 7 inches. 

  • Motor power

The motor’s power is also an essential factor that ensures the optimum performance of the angle grinder. So, for heavy or light projects, the motor must come up with a wattage of between 110 to 220V, and also, it must have amperes ranging from 5 to 14. 

  • Brushless or brushed motor 

This feature makes the difference in the productivity of tasks done by the angle grinder, so while looking for the angle grinder, you must consider this factor according to your needs. A Brushless motor is the most powerful and offers excellent performance, but the only legging point is it will cost more comparatively. But, on the other hand, the carbon brushes motor needs maintenance, but it also provides optimum performance and light on pockets. 

  • Speed 

You must remember that the small size angle grinder has a much more speed rating than others. Standard size angle grinders contain motors that can spin at a maximum speed of 8,000 RPM, whereas big angle grinders revolve at a slower rate of roughly 6,000 RPM but provide extra output. So, while looking for the best variable speed angle, grinder speed is crucial, and we must look into this factor for a better purchase.

  • Weight 

An angle grinder is a tool that must be handled precisely, and if it’s heavy, it will mess up things. So, that’s why before purchasing, you must look into the gadget weight as you must choose that angle grinder that comes up light in weight and will make your work much more manageable. 

  • Cost 

So, if you are a beginner or a DIYer, then a small size variable speed angle grinder is best for and won’t break your bank, but if you are a professional worker, then go for the best one with large size as it will offer great value for money too.

 

Frequently asked questions 

  • What should I look for when buying a variable speed angle grinder? 

Buying a variable speed angle grinder is a crucial matter, so you must choose the good one for you according to your project’s needs. So before buying, you must look into the speed of the disc as it will give precise work with a much speed control option. Also, you should consider the disc size of the gadget for better and deeper cuts on metal or stone. Lastly, you must consider the motor, brushless or brushes, its amperes, and voltages. 

  • Can I use my angle grinder as a sander?

Yes, you can; turning your angle grinder into a sander is not a challenging task as it is cost-effective. All you have to do is change the discs. As the angle grinder disc is used for metal and stonework, you must change the disc for sanding and DIY tasks.

 

  • Which angle grinder is best for the DIY task?

Small size angle grinder fits well for the DIY task, and other small projects like Makita and Dewalt angle grinder are the best options and undoubtedly give excellent performance. These angle grinders come up with a powerful motor and perfect disc size for metal and stonework. 

Conclusion

Perhaps, you may have seen the best variable speed angle grinder, but we have segregated all the budget-friendly angle grinders with worthy features.  No doubt, an angle grinder must-have features are its powerful motor, good disc size, and optimum speed, so do check all these out before making your final purchase. We hope you have clearly understood all the features and evaluated the products cautiously. Good luck with your purchase!

That’s all for this article; keep in mind that when working in tight corners, you can get the job done with a smaller angle grinder than a more powerful angle grinder, which is heavy-duty and expensive. Having a variable speed angle grinder allows you to determine the optimum speed for your application quickly.

This Article is Updated.

About the author

Ghulam Ali

Ghulam Ali is a technology lover and loves to write about laptops, monitors, printers, tablets, and anything that's related to computers and games. He is passionate enough that he maintains this blog regarding tech updates on a daily basis.