Best Angle Grinder

If you are thinking of buying a tool which will enable you to cut, grind and polish metals, angle grinder is the best option for you. You are already searching for that probably and that’s why you are here. There are many angle grinders are available in the market. For this reason, you will be pretty much confused while making a purchase decision of buying the best angle grinder. Some angle grinder reviews can help you to make a purchase decision.  So, I’m here to help you to find the best angle grinder on the market.

The list of best angle grinder below is created by studying the customer reviews, the features of the angle grinders, the cost and so on. I did my best to find out the currently best angle grinders on the market. Let’s take a look.

Or, before reading this, you can check the angle grinder buying guide attached below.

Top 10 best angle grinder review

DEWALT DWE402 4-1/2-Inch 11-Amp Paddle Switch Angle Grinder

Dewal DWE402 angle grinder

Key Features

Manufacturer: DeWALT
Wheel Size: 4.5 inch
Motor Power: 11 AMP
Wheel Speed: 11,000 RPM
Weight:4 pounds
Power Source: Corded- Electric
Switch: Paddle switch
Recommended for: Regular heavy works

Details

If you are eager to do some heavy works with an angle grinder regularly, DeWALT DWE402 is the best angle grinder for you. It is designed for them who want to perform some heavy work as well as not eager to cost much. This tool has 11 AMP AC/DC motor which let the wheel spin at 11,000 RPM speed. As a result, you will get the best performance at this weight/size ratio. You can cut bricks with this tool.

Unlike the previous models, this model contains an oversized brush to ensure the brush life twice. To prevent tool damage, auto off brushes shut this tool down whenever the brushes need to be replaced. The hand grip is also designed for the comfort of the user so that the user doesn’t feel any problem working with the tool for a long time.

The amazing dust ejaculation system pulls away the dust produced and you will feel comfortable to work with it.This product has come with another amazing feature called One-Touch guard. This feature let the guard rotate 360 degrees for the comfort of the user. Some people call it the best DeWALT angle grinder among the 4.5 inch DEWALT grinders.

With all these features, this is a DeWALT angle grinder which will make you able to do heavy grinding.

Pros- 

  1. One Touch Wheel Guard will help to change the guard position easily.
  2. The oversized brush helps to use the tool for a long time.

Cons-

  1. This tool needs a large hand to operate- some users says.

For more information, check our detailed review of DeWALT DWE402 Angle Grinder.

SKIL 9296-01 7.5-Amp 4-1/2-Inch Paddle Switch Angle Grinder

Key FeaturesSkil 929601 angle grinder

Manufacturer: SKIL
Wheel Size: 4.5 inch
Motor Power: 7.5 AMP
Wheel Speed: 11,000 RPM
Weight: Less than 5 pounds
Power Source: Corded- Electric
Switch: Paddle switch
Recommended for: Lightweight and heavy works

Details

If you are searching for any grinder which will provide you heavy power and at the same time a little light to carry, SKIL 9296-01 is the best angle grinder for you. This tool provides 11,000 RPM wheel speed with only 7.5 AMP motor. People who found it hard to work with the previous models found it easier to perform tough works with this model.

This tool has come up with another excellent feature. Other angle grinders have locking side power switch at the top or side, but this one has a non-locking paddle power switch at the bottom, where you will hold. As a result, the tool stops working when it is dropped or released. This feature is added considering the safety of the user. Almost all the users have liked this feature.

The vibration isolating handle can be adjusted in three different positions which will let you work comfortably in any position. If you buy this tool, you won’t have to be worried about losing the wrench as you have the opportunity to put the wrench into the handle of the grinder.

While working with different types of blades and wheels, changing wheels might feel disturbing. But in the case of this tool, it has come with a feature called tool-less guard adjustment which will enable you to switch between the blades easily and comfortably. You won’t need much time to change the blade.

This product has an 8 foot durable rubber cord because of which you can work freely comparing with most other angle grinders.  The lightweight of this tool reduces the tiredness of users while grinding and sanding metals, cleaning metals and sharpening blades.

Pros- 

  1. The auxiliary handle can be adjusted in three different positions. This gives an extra option for handling the tool.
  2. The wheel guard can be removed and adjusted easily without any help of opening tools.
  3. You can store the wrench inside the tool.

Cons-

  1. You’ll fall in love with this tool.

Makita 9557PB 4-1/2-Inch Angle Grinder with Paddle Switch

Key FeaturesMakita-9557PB angle grinder

Manufacturer: Makita
Wheel Size: 4.5 inch
Motor Power: 7.5 AMP
Wheel Speed: 11,000 RPM
Weight: 4.5 pounds
Power Source: Corded- Electric
Switch: Extra Large Paddle switch
Recommended for: Regular works

Details

The Makita 9557PB angle grinder is designed for the comfort of the users and ensuring longer tool life. This tool provides 11,000 RPM wheel speed with 7.5 AMP motor which ensures greater power with soft start for smooth startups. The best feature of this tool is labyrinth construction seal which protects the drive gear and bearings from contamination. As a result, you can use the tool for a long time. This is not all. To keep the dust and debris away from the motor, the tool has protective zig-zag varnish seal which also ensures longer tool life.

The durability is also provided by the ‘all ball bearing design’ and metal gear housing. This tool has an extra-large paddle switch so that you can easily start or stop the machine. Actually, the switch runs the length of the tool. So when you will let the tool go, it is going to stop. This feature provides user comfort and prevents accidents.

For your comfort, this Makita angle grinder comes up with a 2.5” diameter barrel and only 4.5 lbs weight. These features will help you to work without any hazard of handling and controlling the machine. The side handle which is adjustable on both sides will help you to handle and control the tool more perfectly.

The tool-less wheel adjustment guard in it will help you to clamp and change the wheels easily. This tool has lock-on/off option with which you can continue operation without cutting and supplying power again and again. To reduce heat and energy loss, thicker coil wires are wound more closely. As a result, you can decrease your electricity usage using this tool in different works.

Some other features of the tool are push button spindle lock, compact design etc has contributed to making this as the best angle grinder.

Pros- 

  1. The tool has more than one features to protect the motor and other internal parts. So, it is durable.
  2. This tool is manufactured for reducing energy loss and heat.

Cons-

  1. According to some users, this tool is not for heavy works. They got their tool dead after a few days.

PORTER-CABLE PC60TPAG 7-Amp 4-1/2-Inch Angle Grinder/Cut Off ToolPORTER-CABLE-PC60TPAG angle grinder

Key Features

Manufacturer: Porter-Cable
Wheel Size: 4.5 inch
Motor Power: 7 AMP
Wheel Speed: 11,000 RPM
Weight: 4.1 pounds
Power Source: Corded- Electric
Switch: Paddle switch
Recommended for: Low price, Lightweight

Details

The PORTER-CABLE PC60TPAG is probably the best angle grinder which provides greater power and 11,000 RPM wheel speed with a 7 AMP AC motor. This tool can be considered as the best angle grinder comparing with other tools of the same specification because of its weight.

This tool is only 4.1 lbs in weight which provides great comfort to use and helps to perform tough jobs. The job site comfort is not only provided by the weight but also the three-position handle. The handle can be adjusted in three positions for which you can work comfortably with the tool. The handle is covered with a comfortable grip in order to grab the handle without struggling.

The increased durability and longevity is ensured by the cast-metal gear case which protects the gear from debris, contamination and saves from heat. You will find two guards with the tool, grinding guard and cutting guard. These two guards are tool-free so that you can replace easily and can be adjusted with the spark path so that the users are safe from the spark emissions.

The cutting guard is considered as the most helpful feature according to most of the users. This tool is recommended for you if you really want a powerful and safe tool at a low price.

Pros-

  1. This tool is really a lightweight angle grinder.
  2. The handle can be placed in three different positions.
  3. You’ll get two guards with the tool for different operations.

Cons-

  1. This tool isn’t for continuous using may be. Some users have got their tool stopped.

Makita XAG03Z 18V LXT Lithium-Ion Brushless Cordless Cut-Off/Angle Grinder, 4-1/2-InchMakita-XAG03Z angle grinder

Key Features

Manufacturer: Makita
Wheel Size: 4.5 inch
Battery: 18 VOLT LXT Lithium-Ion
Wheel Speed: 8,500 RPM
Weight: 5.5 pounds
Power Source: Battery
Recommended for: Cordless, Long time use

Details

To taste the best cordless angle grinder experience, you have to use MAKITA XAG03Z angle grinder. This tool is powered by an 18 VOLT Lithium-Ion battery and the wheel spins at the speed of 8,500 RPM, which will give you the experience of using a heavy powerful but lightweight tool with independence, I mean no dependence on the electric cord.

The best feature in this tool is Makita’s exclusive ‘Automatic Speed Change Technology’ which adjusts speed and torque with the changing demand of operation in order to provide optimal performance. It has a Brushless motor inside which erases carbon brushes so that the motor can run cooler and longer. The spiral bevel gears in the machine are outstanding for smoother rotation and efficiently transfer energy. As a result, usage of power reduces a lot and the tool ensures more runtime.

This product is secured with wire mash intake cover which is made to prevent debris from entering motor so that the motor is safe from any type of hazard. Anti-restart protection is another cool feature of this tool which prevents the motor to start up when the battery is inserted with switch lock on. This feature provides safety of the user.

The battery and charger are sold separately. The tool is compatible with Makita 18V Lithium-Ion battery with a star symbol. The star symbol represents the Star Protection Computer Controls which is invented by Makita in order to protect against overloading, over-discharging, and over-heating.

Makita 18V Lithium-Ion battery has the fastest charge time. So you can be sure that your tool will work more time than sitting in charger. The battery can be charged by Rapid Optimum Charger introduced by Makita. This charger has a built-in fan to make the battery cool faster so that the battery can be charged more efficiently.

Some other cool features of the tool are rubberized soft grip, 3 stages LED gauge which indicates battery level, efficient internal cooling etc. This tool is the best angle grinder among the cordless angle grinders.

Pros-

  1. The speed of the tool changes automatically in order to provide optimal performance.
  2. Even if the switch in on, the tool won’t start working when the battery is inserted. This safety feature is called Anti-Restart Protection.
  3. The brushless motor will provide more torque compared to the tools with a brush.

Cons-

  1. In heavy works, the battery drains quickly.

DeWALT D28115 Heavy-Duty 4-1/2-Inch/5-Inch High-Performance Grinder with Trigger Grip

DEWALT-D28115N angle grinder

Key Features

Manufacturer: DeWALT
Wheel Size: 4.5 inch
Motor Power: 13 AMP
Wheel Speed: 9,000 RPM
Weight: 4.6 pounds
Power Source: Corded-electric
Recommended for: Long runtime, hardworking capability

Details

DEWALT D28115 can be called giant in the world of 4.5 inch angle grinders because of its 13 AMP motor including 9,000 RPM wheel speed. This model is designed for higher overload protection as well as faster material removal.

This tool has multiple dust reduction systems which keep the tool free from dust. It has a dust ejection system in it by which the machine ejects the dust and debris which enter the tool. Another dust reduction feature is dual abrasion protection which takes the duty of protecting the motor from dust and debris produced from cutting of any material. To prevent brush-hang up due to dust ingestion, this tool has a feature called one-piece brush arm.

Its Quick Change Wheel Remover allows the users tool free wheel removal which reduces stress and increases productivity. Again the safety guard also provides tool-free guard adjustment because of its keyless adjustability feature. This also saves time and reduces stress.

DEWALT D28115 angle grinder has a handle which will help you to reduce the vibration; as a result, you can work comfortably. Again the handle can be adjusted on both sides of the tool so that you can work properly holding the handle with the hand in which you feel comfortable. With the trigger lock in the tool, you can hold the trigger in a position. This feature is required when you will perform long jobs.

Unlike many other angle grinders, this DEWALT angle grinder has a ‘normal’ sized trigger handle which will let you hold the tool properly. Another pleasing feature of this tool is auto off brush which stops the brush when the brush needs to be changed. This best angle grinder model is preferred by many users because of its long and hard working capability.

Pros-

  1. There are several features to keep dust and debris away from this tool.
  2. The wheel can be removed quickly without the help of any tool.

Cons-

  1. The motor burns easily in some cases.

Metabo WE15-150 Quick 13.5 Amp 9,600 rpm Angle Grinder with Electronics and Lock-On Sliding Switch, 6″Metabo-WE15-150-Quick angle grinder

Key Features

Manufacturer: Metabo
Wheel Size: 6 inch
Motor Power: 13.5 AMP
Wheel Speed: 9,600 RPM
Weight: 5.7 pounds
Power Source: Corded-electric
Switch: Lock on Sliding Switch
Recommended for: High motor power

Details

If you feel good working with heavy machines, Metabo WE15-150 Quick is the best angle grinder for you. You will find it fun to work with this tool. Its powerful 13.5 AMP, 9,600 RPM motor and other parts are designed and integrated for heavy duty works.

The best feature is this tool includes the ‘Metabo Long-life motor’ which provides up to 50% more torque and up to 20% higher overload capacity for longer service life. It can work fast constantly under load because of the Tacho-Constamatic Full Wave Electronics. To protect the motor from dust and debris, the tool has auto-stop carbon brushes inside.

This tool has the M-Quick system for tool-free disc changing which offers the fastest change of the disc if needed. The tool-free adjustable guard also allows quicker positioning of the guard. The side handle of the tool is Metabo VibraTech (MVT) handle which limits the vibration so that you feel comfortable while using the product.

If the disc jams accidentally, Metabo S-automatic Torque Limiting Clutch reduces kick-back to the lowest level, so that the maximum user protection and swift operation is ensured. If you are left-handed, you can mount turn the gear housing in 90-degree steps for operating at your ease.

As the tool is heavy, you may think that you will have to struggle with handling the tool. But the body style of the tool is very much comfortable to hold and work with. Other features of the tool are electronic overload protection, soft start, restart protection, speed stabilization for increasing productivity. This product includes type 27 guard and type 1 clip-on guard.

Pros-

  1. The long life motor ensures a durable use with about 50% more torque.
  2. The wheel and the wheel guard both offer tool-free adjustment.

Cons-

  1. Changing the brush is time-consuming.

Bosch CSG15 5-Inch Concrete Surfacing Grinder

Key FeaturesBosch-CSG15 angle grinder

Manufacturer: Bosch
Wheel Size: 5 inch
Motor Power: 12.5 AMP
Wheel Speed: 9,300 RPM
Weight: 5.95 pounds
Power Source: Corded-electric
Recommended for: Concrete surfacing

Details

If you are searching for any hand tool for concreting surfacing, Bosch CSG15 will definitely meet your demand. Its 12.5 AMP extremely powerful motor provides up to 9,300 RPM wheel speed which will help you to perform heavy works. Though it is designed for concrete surfacing, you can perform other heavy or light works with the help of this tool.

The comprehensive guard/shroud system includes exclusive guard opening system which allows flush grinding, so you can grind along walls. You don’t need to take the guard apart from your tool; you can do this by only rotating the guard element. Probably the best feature in this tool is Constant Response circuitry which provides a soft start at the beginning maintains constant speed under pressure and protects the tool by providing overload protection.

Another interesting feature is the four-stage dust sealing system which protects the bearings and gears from concrete dust for maximum durability. This four stage dust sealing system includes a sealed switch, double-sealed ball bearings and two lip sealing rings. This ultimate protection keeps the dust away from the inner parts of the tool.

The wraparound auxiliary handle provided with the tool will enable you to handle the tool from multiple grip positions without positioning the handle again and again. As a result, when you have to grip the handle from different positions, you don’t need to adjust the handle from one side to another side. You can simply place your hand to which side you feel comfortable.

The feature called Service Minder brushes will remind you when any type of preventive maintenance is needed. Some other features of the tool are spindle lock, lock on-off switch, dust port (which can be adopted with any vacuum hose sizes), guard air inlets etc. has made this tool as the best angle grinder for concrete surfacing.

Pros-

  1. The support handle is around three sides of the tool. So, you can easily hold the tool in different positions.
  2. To keep this concrete grinder safe from dust, it has four-stage dust sealing system.
  3. Constant Response feature keeps the speed constant even under pressure.

Bare-Tool Milwaukee 2680-20 18-Volt M18 4-1/2-Inch Cut-off/Grinder

Key FeaturesMilwaukee-2680-20 angle grinder

Manufacturer: Milwaukee
Wheel Size: 4.5 inch
Battery: M18 XC High Capacity Lithium-Ion Battery
Wheel Speed: 8,500 RPM
Weight: 5.3 pounds
Power Source: Battery
Recommended for: Small outdoor works

Details

Milwaukee 2680-20 is a bare tool which is the best angle grinder for small outdoor works. It is cordless so you don’t need to worry about the cord being cut or stuck accidentally. This cordless tool of M18 series provides speed, durability and ease-of-use to the users. This tool includes the exclusive Milwaukee 4 pole motor which provides maximum power while cutting or grinding.

The overload protection is included in order to protect the tool as well as the battery from damages in abusive situations. The user preferred paddle switch can be opened in various positions so that you can perform cutting or grinding in any difficult position without any difficulties and wasting time. The tool has L shaped vents keep the dust and debris away from the internal parts of the tool ensuring that those are safe from dust and debris. This product ensures up to 50% more cutting in a single charge and up to 35% faster cutting speed.

This tool also included a vibration controlling side handle which can be adjusted in three different positions. So you can use the tool handling at your ease. A good side of this tool is its politeness. While performing light works, the tool is amazingly quiet- according to a user. So you can work quietly at night with this tool.

For small jobs, the tool is perfect. It doesn’t need long working time or much pressure. But as many users said, getting a great performance from this tool in the jobs that require more torque and time is difficult. A user said that the clutch slips while performing heavy jobs. Anyway, you’ll get a perfect time saver for light jobs if you buy this one. But if you want it for heavy work as well as long time-consuming work, you can choose the ‘Fuel’ model and larger battery.

Pros-

  1. The tool is quite in light works.
  2. L-shaped vents keep the dust away from the internal parts.

Cons-

  1. This tool is not proper for heavy works.

Makita GA7021 7-Inch Angle Grinder

Key FeaturesMakita-GA7021 angle grinder

Manufacturer: Makita
Wheel Size: 7 inch
Motor Power: 15 AMP
Wheel Speed: 6,000 RPM
Weight: 12.2 pounds
Power Source: Corded- Electric
Switch: Trigger switch
Recommended for: Heavy use in job sites

Details

Large angle grinders are mainly for professional and heavy use in job site. For heavy works, Makita GA7021 is the best angle grinder which has come with 15 AMP motor which serves 6,000 RPM motor speed which is very suitable for heavy works at job sites. It can perform the heaviest industrial jobs showing super performance. Like some other Makita Tools, this tool also has Labyrinth construction seal which stops the debris and dust from entering into the motor, bearings and gear and ensures longer tool life.

It also has zig-zag varnish which keeps the debris and dust away from armature-coil. This also helps to ensure longer tool life. The coil wires are much thicker than most other models which ensure maximum performance and reduce the use of power. The spiral bevel gears featured into the tool provides more efficient of energy and smoother rotations. This tool includes AC/DC motors for using alternative power sources to continue operation.

To provide the maximum comfort of the operator, this tool has different features. It has a black handle which is covered with soft rubber which offers soft and comfortable grip to the operator.  The side handle can be adjusted in three different positions which maximize the opportunity of handling the tool as the choice of the user.

This tool doesn’t have any variable speed control dial, but it’s okay because its heavy motor provides enough speed and maximum output for the job site users. The tool-less adjustable wheel guard ensures more convenient adjustments. Last but not the least; the brushes are externally accessible which makes the serviceability easier for the users.

Pros-

  1. This tool can be used for heavy works in job site.
  2. The motor is designed for maximum performance and reducing power use.

So, that’s all about my favorites. I hope the above angle grinder reviews will help you to choose the best angle grinder for you.

Choosing the Best Angle Grinder (Angle Grinder Buying Guide)

Angle grinders are one of the most versatile tools. Buy one of this and you can use it for a long time for different types of works like cutting, grinding, polishing and so on. But while buying, you need to buy the best one to use for a long time. Best doesn’t mean the best one; it means the best one for you and your work.

Different types of angle grinders are best for different types of works. Working with a tool also needs the tool to be adjusted to the user comfort. As a result, you need to do some research on some grinders while searching the perfect grinder for you.

In order to select the best angle grinder for you and your work, you have to consider some features. Let me help you to know those features and factor which are needed to be considered while buying the perfect angle grinder.

Things to Consider before Choosing the Best Angle Grinder

Motor power: Different angle grinders come with different motor power for verities of work. Generally, the motor power differs between 4 AMP to 15 AMP in the common and most used models of angle grinders. While looking at motor power, you have to decide for what reasons you are buying the grinder.

If you are simply buying the grinder to perform household light works, it will be better for you to choose an angle grinder with lower AMP rating, may be less than 10 AMP. But if you are buying the grinder for professional and heavy works, choose one with high AMP rating.

Here one thing to think that angle grinders with higher AMP needs more energy and concentration to control because of the wheels of those spin faster than most of the grinders with lower APM rating.

Disc size: Disc size is another feature for your consideration when purchasing the best angle grinder. Generally, there are 4, 4.5, 5, 6, 7, 9 and 12 inch grinders are available in the market. Disc size depends on the types of work you will do.

If you are performing simple works and don’t need to cut in a bigger depth, I’ll suggest you buy a grinder with 4.5 inch disc. Most of the angle grinders you’ll find in the market are engineered for 4.5 inch discs. This disc size is popular among the users. But if you need to perform works which need to cut in a bigger depth, you have to consider the larger discs, maybe 7 or 9 inch disks.

Disc speed/ wheel speed: Disk speed is an important issue in choosing the best angle grinder because the efficiency of the tool depends on it. Disc speed differs from 5,500 RPM to 12,000 in most of the angle grinders available in the market.

Angle grinders with higher disc speed need to be gripped properly while working because those generate heavy power which is tough to control. If you need a huge level of heat and quick cut, you have to use grinders with high disc speed. Otherwise, go for the grinders with lower RPM.

For cleaning operations, using grinders with much low disc speed is recommended. Simply you can say that, for light works, lower disk speed, for heavy works, higher disk speed.

Weight: If you perform any job with an angle grinder for a long time, you will feel the tool heavy even if that is a lightweight tool. There are many tools available in the market of different weights. As the longer use of the tool will make you feel the tool heavy, you must have to choose a lightweight tool.

Many people prefer light tools for regular use. But if you perform heavy industrial or field works, I’ll highly recommend you to use heavy duty grinders which are a little bit heavy but you’ll get excellent performance from those. If you feel comfortable with the weight of the tool, you can perform hard tasks easily.

Safety: Angle grinders are very dangerous tools because it is a little bit heavy, it has a blade which spins more than 6,000 times per second and it produces dust and debris in the time of operation. To ensure the maximum safety of the users, most of the angle grinders come up with some safety features.

While buying an angle grinder, you have to check for the safety features to ensure your safety, because nobody wants to buy such thing which will cause any harm to them. Some safety materials which come with the angle grinders are anti-kickback safety clutch, Cut-off switch, restart protection etc.

Protection: Everybody buys tool expecting that the tool will last for a long time. To make a tool last for a longer period of time, it needs to have some internal protection features. Angle grinders produce a huge amount of dust, debris and sparks. So this tool needs to have some sustainable protection features.

Before buying an angle grinder you have to be sure that those tools have good protection to save the motor, bearings and other sensitive parts from dust and debris. Protection for the sensitive parts of the tool will help the tool to sustain for a long time.

Size of the grinder also matters a lot in working with an angle grinder. So keep your eye on the size so that you can choose the best angle grinder according to your grip to ensure comfort.

Other than those above, you can look for anti-vibration handle which will help to limit the vibration, adjustable side handles for using in left hand or right hand, an adjustable guard for protecting you from dust and debris. Those will provide you extra comfort while working with an angle grinder.

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