Best Electric Angle Grinder in 2022 (Review & Buying Guide)

Sometimes it might be quite difficult to find the best electric angle grinder. With every niche market offering so many different products, it makes sense that this is the case.

Unfortunately, this very fact can make it incredibly difficult to find the item that best suits your needs, which is why we’ve put together this electric angle grinder buying guide.

Our Favorite Picks:

The 15 Best Electric Angle Grinder Reviews:

Bestseller No. 1
PORTER-CABLE Angle Grinder Tool, 4-1/2-Inch, 7.5-Amp (PC750AG)
  • Durable 7.5-amp motor of the angle grinder powers through jobsite tasks with ease
  • Cast metal gear housing increases jobsite durability and tool longevity of the metal grinder
  • 3-position adjustable side handle of hand grinder allows greater control in multiple positions
  • Soft grip handle improves user comfort and control
  • Spindle lock feature allows for single wrench bit changes
SaleBestseller No. 2
SKIL 9295-01 6.0 Amp 4-1/2-Inch Angle Grinder
  • Powerful 6.0 Amp Motor with 11,000 RPM
  • Tool-less guard for quick adjustments
  • Heavy duty metal gear housing for added ruggedness and durability
  • Compact grip design for comfort and control
  • Vibration-reducing handle with wrench storage
SaleBestseller No. 3
ALTOCRAFT 4-1/2 Inch Corded Angle Grinder 750W,11500Rpm Electric Power Grinder with Grinding Wheel 2 Cut Off Wheel Flat Disc,2-Position Side Handle for Metal Surface Cutting/Grinding/Polishing
  • ✅【Powerful Motor & Longer Service Life】The 4-1/2 inch Angle grinder equipped with 6.5 Amps motor provides 750W max output power, this portable grinder can produce no-load speed of 11500RPM for most demanding applications.Thanks to the power grinder use the high quality carbon brush made it service life up to 120 hours and more while others grinder only provides 60 hours service life time.
  • ✅【Lightweight & Compact Design】Compact design with small 4-1/2" diameter barrel and this power grinder tool weighs 4 lb, making it easy for homeowners to handle while it cuts metal, tile, concrete, and other materials.
  • ✅【More Durable In The Long Term】This electric angle grinder is powered by mains electricity.Owing to the uninterrupted electricity supply corded angle grinders have unlimited run time and are therefore suitable for continuous use where a great deal of driving force is required. As a result,the corded grinder is more heavy-duty and more durable in the long term.
  • ✅【Multiple Purposes】The handy angle grinder is a handheld side angle grinder with a metal grinding wheel,flat dis and 2 cut off wheels that can be used for a variety of metal fabrication jobs that include cutting, grinding, deburring, finishing and polishing.
  • ✅【All Design For You】Corded angle grinder feature a spindle lock for easy accessory changes(spanner included).The soft grip handle improves user comfort and control.The extra large paddle switch for comfortable operation.What's more,the two-position side handle allows for greater control and utility. It can switch from left to right, for additional control.
Bestseller No. 4
Makita 9557PBX1 4-1/2" Paddle Switch Cut-Off/Angle Grinder
  • Powerful 7.5 AMP motor for high output power in a more compact tool (only 4.5 pounds)
  • Small diameter barrel grip (only 2 to 1/2 inches) for added comfort
  • Labyrinth construction seals and protects the motor and bearings from dust and debris for longer tool life
  • Lock on/off feature for continuous operation
  • AC/DC switch for use with alternative power source
Bestseller No. 5
TECHTONGDA Electric Concrete Floor Grinder Polishing Epoxy Ground Grinding Machine for Restore New and Old Ground Vacuum Dust with Fan 220V
  • 【Application】Suitable for the recovery of new floor flatness,surface roughening,the renovation process of the old ground. The steel discs are used for grinding and the resin discs are used for polishing.
  • 【Discs Included】The diameter of the grinding chassis is 11.8inch. It carries 3 pieces of steel discs, 3 pieces of 50mu resin discs and 3 pieces of 1000mu resin discs are included.
  • 【Dust-free Operation】 With dust collect fan and dust box. Air filter is also equipped to give you a dust free operation. Simple operation,easy maintenance,with high-speed bearings, with long service life.
  • 【4KW Powerful Motor】The 4KW 220V powerful pure copper motor and high-speed bearings ensure stable operation. The working depth range reaches 0-3mm. The distance between the chassis and the floor can be adjusted by adjusting the height of the wheels.
  • 【Excellent Design】The height of the handle can be adjusted. The wheels are made of rubber which is wear-resistant. The dust box volume is 19.5L big enough for sue.
SaleBestseller No. 6
Angle Grinder 7.5-Amp 4-1/2 inch with 2 Grinding Wheels, 2 Cutting Wheels, Flap Disc and Auxiliary Handle AVID POWER (Red)
  • Powerful Angle Grinder - Equipped with 7.5 Amps motor with 900W max output power, this portable grinder can produce no-load speed of 11000RPM for most demanding applications.
  • Ergonomic Design - Slim, lightweight, and compact body design can provide better comfort and reduce fatigue in professional cutting and grinding applications.
  • Convenient Operation - Integrated spindle lock on the disc grinder is for quicker and easier abrasive wheels replacement; 2-Position auxiliary handle position for greater control, comfort & versatility in all applications.
  • Safety Protection & Durable - During operation, the protective cover of the portable grinder will prevent sparks and metal chips during use to protect you from injury.
  • Package Included - Please pay attention to safety protection before proceeding. An Angle grinder, 2 x Metal grinding wheels, 2 x Cutting wheels, 1 x Side handle, 1 x Spanner, 1 x Flap discs, user manual and US based customer service.
Bestseller No. 7
SHALL Angle Grinder Tool 7.5Amp 4-1/2 Inch Grinders Power Tools, Electric Metal Grinder 12000 RPM with 2 Safety Guards, 3 Cutting Wheels, 3 Flap Discs, Non-Slip Handle and Carbon Brush for Metal, Wood
  • 💡 Note that there are 3 cutting discs wrapped in the clear plastic film, pls tear off the film to take them out. Pls feel free to contact us If you receive the product missing parts, we will provide replacement service immediately.
  • ✅ [Super Power] Equipped with a 7.5 Amps motor along with a 900W maximum power output, the unique power output of this 4-1/2 angle grinder can produce a no-load speed of 12000RPM, giving it fast cutting and grinding capacity
  • ✅ [Safety & Convenience Design] It comes with 2 different types of Tool-Free wheel guards specifically designed to protect the users during cutting and grinding. Additionally, the slide switch has a lock-off/on feature for easy operation and the raised spindle lock makes it easy and safe to change its accessories
  • ✅ [Compact & Lightweight] Narrow and lightweight body at just 3.7 pounds gives the grinders power tool a comfortable grip that makes users encounter less fatigue even in prolonged use.
  • ✅ [Ergonomic Design] The angle grinder has an ergonomic 2-position side handle made of non-slip rubber which gives you added control and comfort for different angles and materials. The slide switch designed in the middle is friendly to both left and right hands
Bestseller No. 8
Weytoll Mini Angle Grinder, 19500rpm Electric Grinding Tool Mini Grinder Handheld Cutter,with 1pcs 12V 3900mAh Battery & 2pcs Discs for Cutting Polishing Ceramic Tile Wood Stone Steel
  • 【Cordless Design】No need to be bound by wires. Compared with the previous angle grinder, this cordless angle grinder can make your work more free, and can grind at different angles, which is very convenient
  • 【More durable motor】Using a 19500rpm high-speed brushless motor, not only produces less vibration during work, but also has a more durable life.
  • 【Efficient ventilation and heat dissipation path】Especially, the ventilation openings are opened at the working position of the motor, and the heat during operation can be discharged at the fastest speed to protect the motor from being burned out due to long-term use.
  • 【Light and compact size】The compact and portable size of this mini angle grinder can be used for many tasks. You are no longer restricted by space and can perform more refined operations.
  • 【Applicable scene】This angle grinder cordless can help you do wall grooving, floor cutting, tile cutting, etc. Property maintenance, pipe cutting, water and electricity installation, PVC pipe cutting.
Bestseller No. 9
Milwaukee Electric Tools 2785-22HD Large Angle Grinder
  • Product is manufactured in China
  • This product meets customer requirement
  • 5 year warranty on material and workmanship
Bestseller No. 10
Makita GAG03M1 40V Max XGT Brushless Lithium-Ion 4-1/2 in./5 in. Cordless Paddle Switch Angle Grinder Kit with Electric Brake (4 Ah)
  • OUTSMART: Automatic Speed Change adjusts speed and torque during operation for optimum performance
  • Electric brake stops the grinding or cut-off wheel in 2 seconds or less for Maximum productivity
  • Large paddle switch allows for power start press points at multiple grip positions
  • Quick guard rotation allows easy tool-less adjustment for increased productivity
  • Soft start suppresses start-up reaction for smooth start-ups and longer gear life
Bestseller No. 11
Makita XAG21ZU 18V LXT Lithium-Ion Brushless 4-1/2”/ 5" Paddle Switch Cut-Off/Angle Grinder, Electric Brake & Aws, Tool Only
  • Electric brake stops the grinding or cut-off wheel in 2 seconds or less for maximum productivity
  • Electronic torque control turns the motor off if rotation speed suddenly slows or wheel is forced to stop
  • Automatic-start Wireless system (AWS) utilizes Bluetooth technology for Wireless Power-on/off communication between tool and dust extractor
  • Automatic speed change technology adjusts speed and torque during operation for optimum performance
  • The BL Brushless motor eliminates carbon brushes, enabling the BL motor to run cooler and more efficiently for longer life
SaleBestseller No. 12
DEWALT 20V MAX* Angle Grinder Tool, Tool Only (DCG413B)
  • Brushless motor of the angle grinder requires no brush changes.
  • DEWALT grinder's brake stops wheel in 2 seconds or less on average
  • Kickback Brake engages when a pinch, stall, or bind-up event is sensed and the electronic brake engages with maximum force to quickly stop the wheel, reduce the movement of the metal grinder and shut the grinder off.
  • Features E-Switch Protection - When the ON/OFF trigger switch has a no-volt release function. 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 tool.
  • Two stage trigger requires two actions to activate tool.
SaleBestseller No. 13
Makita 9557PB 4-1/2" Paddle Switch Angle Grinder, with AC/DC Switch
  • Powerful 7.5 AMP motor delivers 11,000 RPM for high output power
  • Compact design with small 2-1/2" diameter barrel and weighs only 4.5 lbs. for added comfort
  • Labyrinth construction seals and protects the drive gear and bearings from contamination for longer tool life
  • Lock-on/off feature for continuous operation
  • AC/DC switch for use with alternative power source
Bestseller No. 14
Makita XAG11T 18V LXT® Lithium-Ion Brushless Cordless 4-1/2” / 5" Paddle Switch Cut-Off/Angle Grinder Kit, with Electric Brake (5.0Ah)
  • Electric brake stops the grinding or cut-off wheel in 2 seconds or less for maximum productivity
  • Active Feedback-sensing Technology (AFT) turns the motor off if rotation of the wheel is suddenly forced to stop
  • Automatic Speed Change technology adjusts speed and torque during operation for optimum performance
  • The BL Brushless Motor eliminates carbon brushes, enabling the BL Motor to run cooler and more efficiently for longer life; delivers 8,500 RPM
  • Efficient BL Brushless motor is electronically controlled to optimize battery energy use for up to 50% longer run time per charge
Bestseller No. 15
Metabo HPT Angle Grinder | 4-1/2-Inch | AC Brushless | Variable Speed | 12-Amp Motor | 2,800 - 10,000 Rpm | 1,300W | Slide Switch W/ Trigger Lock-On | 1-Year Warranty | G12VE
  • MOTOR: AC Brushless motor permits the use of extra long extension cords with reduced power loss, extends product life and eliminates maintenance of armatures or carbon brushes
  • BRUSHLESS: Ensures highly efficient grinding performance with minimal maintenance, with added benefits of reduced tool weight and size
  • INVERTER CIRCUIT: Superior Performance when using a generator due to an internal inverter circuit that regulates uneven power supply
  • PADDLE SWITCH: Can not be activated unless lock off lever is pushed down
  • VARIABLE SPEED: For ultimate control and precision

Last update on 2022-12-07 / Affiliate links / Images from Amazon Product Advertising API

How to find the best electric angle grinder?

Here, we’ll be going over a number of factors that you can use to ensure that you’re purchasing the best electric angle grinder for you.

Regardless of which type of item you’re looking to buy, chances are that there are existing buying guides on the internet, all of which aim to give you good electric angle grinder recommendations.

Despite these recommendations, however, it’s always a good idea to do your own research. In addition to this research, asking yourself the following questions is also super helpful:

  • What features does the electric angle grinder need to have to be perfect for my needs?
  • What is my budget?
  • Do I need to purchase a certain brand?

Once you’ve answered these questions and have a good idea of what you’re looking for and the buying process becomes much easier. Keep in mind that when looking for the best product, there’s no need to rush. In fact, very rarely are the ideal products found by choosing the first one you see or by basing your decisions on only one factor. Take your time and enjoy the process!

Now, with the answers to the previous questions in mind, we urge you to use our upcoming buying guide for electric angle grinder to find what you’re looking for:

Brand

In some cases, the brand of electric angle grinder is very important. For example, if you’re looking for an item that works in tandem with another, you might very well need both products to be the same brand. If this is the case, it’s vital to pay attention to this factor, as choosing the wrong product can mean the difference between wasting your money and buying a great product that functions as it should.

Features

The features in any given electric angle grinder are important because they can dictate which version of an item you need and how much money you need to spend. Consider all the key features that you want your item to have and don’t settle for anything that doesn’t check at least ¾ of your boxes.

Reviews

Customer reviews about electric angle grinder are crucial – especially when you’re buying a product that costs a lot of money or serves a big importance. Luckily, most products can be found online, which means that it’s common for there to be scores of customer reviews from those who have already purchased any given product.

Pay attention to these reviews. Take note of the pros and cons that they mention, and factor these into your big decision. In some cases, you’ll be forced to sacrifice one con in order to gain a particular pro, but being aware of the potential con is going to be beneficial in either case.

Quality

Of course, quality is key. You don’t want to purchase a low-quality product. If you do, you run the risk of your item breaking, not working properly, or otherwise proving to be very disappointing, as well as a waste of money.

You can compare electric angle grinder quality by researching what your potential purchases are made from, contrasting the individual items against each other to discern which one is made of the best materials.

Warranty

Warranty isn’t always going to be important, but it definitely can be. This is especially true if the item in question is tech-related or expensive. A good warranty will be valid for an extended time after purchase and cover a variety of problems ranging from item defects to random accidents, water damage, and other miscellaneous events that could ruin your product.

Conclusion

The quest to find the best electric angle grinder can be daunting – but it doesn’t have to be. It can be made much easier by asking yourself a few simple questions and then thinking critically about the items you want to buy. Consider their features, quality, brand, warranty, and customer reviews and you’re more likely to make a great purchase.