The PORTER-CABLE PC60TPAG 7-Amp Angle Grinder Tool is our best angle grinder which runs on a 7 amp motor to make your jobs easier. As for the grinder, the guard is tool free to make adjustments as easy as possible and the side handle can be adjusted to 3 positions. The case is made from cast metal gear and makes it ideal for use on industrial purposes and it is able to remove material as convenient as possible due to its 11,000 RPM speed.
Our step-up pick is the Makita 9557PBX1 4-1/2-Inch Angle Grinder and it runs with a motor that has 7.5 amps of power and it weighs only 4.5 lbs, making it very light weight. The barrel grip has only a small diameter of 2 1/2 inches and the alternative power source can be easily switched between AC and DC. The paddle switch has an extra large design for comfort.
The budget pick is the PORTER-CABLE PC60TAG 6.0-Amp 4-1/2-Inch Angle Grinder and it has a high speed of 11,000 RPM and also, it can be used as a cut off tool. This grinder has a spindle lock feature for bit changing with only a single wrench and the durability and longevity of the tool can be increased due to its cast metal gear case. The guard can be easily removed due to the change guard that is tool free and the motor is a durable 6 amp that is powerful enough for almost any operation.
A Little Background
You will often see angle grinders on people who are working on installation of tiles on the floor or on the wall. This is because cutting tiles, concrete and similar material will always require an angle grinder for accuracy and the carefulness of not breaking it apart.
Most angle grinders run normally and are very convenient with their operation, allowing for user comfort if you get a good brand.
How We Picked
The best angle grinder is chosen with the following criteria in mind:
Is the angle grinder reasonably priced? Most angle grinders are not that expensive and are priced from $30 to $200 depending on the brand and the specs and the features it has.
What are the specs of the angle grinder? Get to know its amperage, watts, speed measurements and many other important features for the angle grinder.
What do the reviews say about the angle grinder? If you find that the angle grinder received a lot of positive feedback and that the negative reviews do not bother you then it is okay to purchase that angle grinder.
What is the speed of the angle grinder? Most speeds of angle grinders will be around 8,000 to 10,000 RPM or more, depending on its size and brand.
How much power does the angle grinder run on or require? Check the amperage, watts and the volts it runs on and the battery that is required. Some angle grinders are air powered, too.
Are there any features for easy adjustment that the angle grinder have? Look for safety locks, one turn adjustments for the guard, and many other neat features.
What is the warranty of the angle grinder? Any angle grinder should have a decent amount of warranty for its price, features as well as power and longevity.
PORTER-CABLE PC60TPAG 7-Amp Angle Grinder Tool
Our best angle grinder is the PORTER-CABLE PC60TPAG 7-Amp Angle Grinder Tool which is able to remove material as convenient as possible due to its 11,000 RPM speed as it conveniently runs on a 7 amp motor to make your jobs easier.
As for this angle grinder’s build, the case is made from cast metal gear and makes it ideal for use on industrial purposes and as for its user friendliness, the guard is tool free to make adjustments as easy as possible. In addition to that, the side handle can be adjusted to 3 positions.
The grinder blade disc measures 4 1/2 inches as it also doubles as a cut-off tool. As for its looks, it has a black and gray color finish and it weighs only 4.1 lbs. For the design and feel, it is very light weight and easy to carry but packs a lot of power.
For its multitude of purposes, it is ideal for use with welding, masonry, fabrication, contractor work and other jobs involving polishing, cutting metal, grinding and tuck pointing and for your convenience, it has a spindle lock feature that makes bit changes only a single wrench convenience.
One thing you should know is that the spindle size and arbor is at 5/8 inches by 11 inches. The PORTER-CABLE Grinder Tool comes with a case for convenience. The voltage is at 120 volts and this electric powered angle grinder can cut even a disc type padlock.
As for its switching mechanism, the paddle switch has a non locking mechanism to keep you safe and in control. When you order this angle grinder, the package comes with a wrench, a cut-off wheel, a grinding wheel and a side handle. It is backed by a 3 year limited warranty as well as a 1 year free service contract or replacement and in addition to that, it also comes with a cutting guard, a grinding guard as well as a user’s manual.
Flaws but Not Dealbrakers
The tool is intended for light use only and only for occasional use for industrial purposes, as most Amazon reviewers say.
Makita 9557PBX1 4-1/2-Inch Angle Grinder
The Makita 9557PBX1 4-1/2-Inch Angle Grinder is our step-up pick in which the barrel grip has only a small diameter of 2 1/2 inches. Its alternative power source can be easily switched between AC and DC.
For its switching mechanism, the paddle switch has an extra large design for comfort. As for the power, it runs with a motor that has 7.5 amps of power. It weighs only 4.5 lbs, making it very light weight. The Makita 9557PBX1 4-1 Grinder protects against dust and debris due to the armature being sealed with protective varnish zig-zig seals.
Another great thing about this angle grinder is that it has a feature for easy lock on and off. In addition, it runs at 12 amps and the voltage type is AC at 115 volts. Furthermore, the wheel diameter is at 4 1/2 inches and has a length of 11 3/4 inches and the spindle thread is at 5/8 to 11 UNC.
As for its capability of grinding, the minimum speed is at 2,800 RPM and max speed is at 10,500 RPM. For flexibility, the gear housing has a 90 degree rotation feature. Another helpful thing about this grinder is that you can easily stop the motor due to its electronic limiter to keep it from overloading and burning out. It also has a shaft lock feature.
The Makita Angle Grinder has a tool less guard, a side handle, a lock nut wrench, a lock nut, an inner flange, a wheel guard and a grinding wheel. What’s more, the handle type is a side rod body grip. When you order this angle grinder, it comes with a handy case and is colored in black and teal finish. The blade of the grinder measures 4 1/2 inches. The 9557PBX1 Angle Grinder is backed by a 1 year warranty.
PORTER-CABLE PC60TAG 6.0-Amp 4-1/2-Inch Angle Grinder
The PORTER-CABLE PC60TAG 6.0-Amp 4-1/2-Inch Angle Grinder can be used as a cut off tool and is our budget pick. Its guard can be easily removed due to the change guard that is tool free. As for its performance, it has a high speed of 11,000 RPM. For its user friendly feature, it has a spindle lock feature for bit changing with only a single wrench.
As for its power, the motor is a durable 6 amp that is powerful enough for almost any operation. With this angle grinder, the durability and longevity of the tool can be increased due to its cast metal gear case. The PORTER-CABLE PC60TAG Grinder measures 4 1/2 inches and for on and off, it uses a slide switch.
For your convenience, it has a 3 position guide for the side handle. This angle grinder is ideal for cutting metal, tuck-pointing, finishing surfaces, grinding metal and cleaning surfaces and is an extremely handy tool for electricians, plumbers, contractors and similar jobs. The spindle flange and bolt can accommodate 7/8 inch disc due to its shoulder.
In addition, it also has a guard removal tool to keep the guard aligned with the spark path. The PORTER-CABLE 4-1/2-Inch Angle Grinder weighs 5 lbs and is made from steel and color coated in gray finish. It has a voltage of 120 volts and also includes a stand. This angle grinder is backed by a 3 year limited warranty and a free 1 year service contract as well as a 90-day money back guarantee.
Best Air Powered Angle Grinder
Ingersoll Rand 3101G Edge Air Grinder
The Ingersoll Rand 3101G Edge Air Grinder is a great air powered angle grinder in which the lever throttle has a self locking feature. It also comes with a rear exhaust and it also has an ergonomic grip design for better user comfort.
The angle gear life can be increased due to its grease fitting that keeps it lubricated. This is an air powered angle grinder which has a speed of 20,000 RPM. As for its other specs, the air inlet size is 1/4 inches NPT and it is great for use on hard to reach areas.
For delivering high performance on demand, it is powered by a 1/3 HP motor and for visual appearance, it is colored in black and silver finish. For those who are concerned with work pollution, the air consumption is at 3 CFM and 18 CFM at load. The collet size is at 1/4 inches and this tool weighs 1.3 lbs.
All in all, the Ingersoll Rand Grinder is super light weight but very heavy duty in its construction and the grip has a contoured design. The grinder comes in certified frustration-free packaging. As for its measurements, the total length of the grinder is at 5 15/16 inches while the hose size is at 3/8 inches.
The Rand 3101G Edge Air is backed by a 1 year warranty. The tool comes with a wrench kit alongside the angle die grinder.
Best Angle Grinder with Lock-On Switch
Metabo W9-115 Angle Grinder Lock-On Switch
The Metabo W9-115 Angle Grinder Lock-On Switch has a size of 4 1/2 inches. This angle grinder can be conveniently switched between AC and DC operation. In addition to that, the guard is highly adjustable without the need for tools and at up to 7 locking positions.
It is truly ideal for all kinds of cutting applications and even left-handed operation due to its gear housing which can be rotated easily at 90 degree steps to give user comfort. As for its performance, 10,500 RPM is its top speed and it runs at 8.5 amps for its power.
The Metabo W9-115 has a lock on sliding switch mechanism that makes it very convenient to use and as for its visual appeal, it is colored in black and dark green finish and weighs 5.8 lbs. This angle grinder runs at 900 watts of power and there is easy changing from cutting to grinding and vice-versa.
Its air flow and cooling are better due to its advanced design and the voltage is 120V. Being made in Germany, this angle grinder is a high quality product. To keep the user in control and away from accessory jams, it has a safety slip clutch that features S-Automatic technology.
Additionally, it has a 20 percent higher overload capacity as well as a high torque as much as 50 more compared to older brands to remove materials better using its LongLife technology motor. Last but not the least, it is threaded with 5/8 inches and 11 hub wheels.
Best Angle Grinder with Paddle Switch
DEWALT DWE402 Paddle Switch Angle Grinder
The DEWALT DWE402 Paddle Switch Angle Grinder runs at 11 amps and also, it uses a dust ejection system technology to make it ideal for removing dust and debris during the work to keep the workplace clean and organized.
It runs at 1.8 horsepower and measures 4 1/2 inches. Being colored in yellow finish, this angle grinder has a 360 degree rotation for its one touch guard with one single action button as it comes with a quick change mechanism when released to make the wheel removal tool free.
For comfort and safety, it has a paddle switch which has a safety lock that prevents mistaken start of the machine and it runs on a speed of 11,000 RPM. The DEWALT DWE402 has an auto off brush feature to help save battery life and to avoid damaging the tool and it also has a large spiral bevel gear so that transmission life can be prolonged.
The DWE402 Paddle Switch Grinder comes with a spindle lock button to keep the cut depth to a maximum without sacrificing the durability of the tool. Its gripping surface is very comfortable due to its ergonomic handle that has oversized threading. The tool weighs 1 pound. It is also available in other versions such as grounded, no lock, kit box and 5 abrasive wheels. It is backed by a 3 year limited manufacturer’s warranty and it includes a one-touch guard as well as a 2-position side handle.
Best Angle Grinder with One Touch Guard
DEWALT DWE4011 4-1/2-Inch Small Angle Grinder
The DEWALT DWE4011 4-1/2-Inch Small Angle Grinder runs at 7 amps at AC or DC at 120 volts. It also comes with overload protection to keep it longer lasting. The tool weighs 3.9 lbs and is a small sized angle grinder.
This angle grinder has a one touch guard which takes away the need for tools to help adjust the location of the guard. The grinder wheel measures 4 1/2 inches and has a yellow color finish with a heavy duty build. The tool kit comes with a hex wrench.
In addition to that, the gear case is made with low profile design and jam pot which makes it easy to fit in small spaces and super durable. As for its performance, the DEWALT DWE4011 Grinder runs at a max seed of 12,000 RPM and is ideal for cutting pipes, grinding steel, beveling steel, steel plates, prep for concrete surface, grinding welds and similar jobs.
The spindle thread is a 5/8 inch to 11 inch and it has a very slim design and ergonomic body which makes it a very comfortable tool to work with. The DWE4011 Grinder comes with the one touch guard, a depressed center wheel, a 2-position side handle, a hex wrench and the angle grinder itself.
As for power, the max output is 850 watts and as for switch design, it has a sliding switch type. Being made in Mexico, it runs on a max horsepower of 1.14 HP and comes with a case. With this angle grinder, all of its brushes are replaceable. Furthermore, it has a 7/8 inch arbor and it also has a tool free flange system. For its measurements, the length of the grinder is 10 5/8 inches.
Best Angle Grinder that Comes with a Bag
DEWALT DW840K Angle Grinder with Bag
The DEWALT DW840K Angle Grinder with Bag comes complete with a grinding wheel, a clamp nut, an adjustable guard, a backing flange, a wrench and a 2-position side handle. This angle grinder has a rear handle design to keep the user at a comfortable pace while working.
In addition, the guard adjustments do not require tools to adjust due to its keyless mechanism to increase your workability. It is a great 7 inch angle grinder which can cover a variety of tasks. As for power, it runs on 13 amps at AC or DC. For performance, has a speed of 8,000 RPM.
As it is a kit, it comes with a carrying bag and wheels. The DEWALT DW840K weighs 19.2 lbs overall and has a yellow color finish. For its power, it runs at 120 volts and has a horsepower of 3 HP. Do know that this angle grinder is UL certified and for ease of use, the bit changing is done easier with only single wrench due to its spindle lock feature.
The ball and roller bearings are also sealed to extend the life of the motor and the tool also has easy maintenance due to its external brush caps can be achieved. It has an easily adjustable guard and also, the design of the whole angle grinder is set to reduce user fatigue all in all.
Do know that this is a bare tool only and the battery is sold separately. However, the DW840K Grinder by DEWALT includes a lot of angle grinder attachments with the bag and furthermore, it has a 90 day money back guarantee.
Best High Torque Angle Grinder
Metabo WEV15-125 HT Lock-On Angle Grinder
The slip clutch uses an S-automatic safe technology to keep the user in control in case any accessory jam occurs. It runs from 2,800 RPM to 9,600 RPM at a variable speed so you can work on a variety of materials and has an incredibly high torque. It measures 4.5 inches / 5 inches and has a lock on feature to keep it in place.
The overload capacity is at 20 percent and it has 50 percent more torque than most models and it has a soft start that is electronic to provide you with a smoother startup which also extends the life of the motor. It prevents the angle grinder from overheating due to its electronic overload protection and also, it has a green, black and red color finish and has a portable design.
Being compatible with impact drivers, it is ideal for using with stone and marble and it runs at 120 volts. It is also attachable with dust collection accessories. For measurements, the length of the blade is at 5 inches and the diameter, when assembled is 3.5 inches. The handle placement is horizontal and the guard can be positioned without the need for tools so you can easily convert from grinding to cutting without much hassle. This angle grinder reduces user fatigue due to its lower vibration factor.
It uses a slide toggle switch to turn it on and off and the arbor size is at 7/8 inches. This corded electric angle driver is made in Germany which runs at 13.5 amps. The sound noise level is at 104 dB. It comes with the blade guard and the length of the cord is at 13 ft.
Best Lithium Ion Battery Powered Angle Grinder
Makita XAG06Z 18V Cut-Off Angle Grinder
The Makita XAG06Z 18V Cut-Off Angle Grinder runs at 8,500 RPM and uses a brushless motor which makes it environment friendly and eliminates the need for carbon brushes and keeps it cool to use for extended periods of time.
It uses a paddle switch to turn it on and off and has an extremely ergonomic design to reduce user fatigue with its compact appeal. It uses electronics for a soft start up as well as to manage the battery better so it will save energy consumption in the long run.
Take note that this angle grinder runs on a lithium ion battery, which is a very longer lasting battery type. It comes in teal and black color finish. It measures 14 1/4 inches in length and the torque and RPM are evenly matched with this angle grinder. It is a bare tool only which requires you to purchase a battery separately.
This is a 4 1/2 inch angle grinder which has a cordless and compact design which runs at 18 volts. It has an electronic RPM controller which stops when the rotation speed is slowed or stopped manually as it uses Star Protection Computer Controls technology to make sure the battery will last longer than it should. It can be used as a cut-off tool as well.
Furthermore, the paddle switch is flush mount and large for easier handling and it has an LED gauge to display the battery life so you know when to charge. The tool weighs 7 lbs and uses an automatic speed technology so that torque and RPM will be balanced. It is an ideal battery is an 18 volts LXT 4.0 Ah battery which can charge only under 40 minutes and is a great angle grinder for sanding, cutting and grinding. It works great for materials such as tiles, conduit, pipes, concrete and others and it is backed by a 3 year warranty.
Angle grinders not making it to our list of the best did not meet our expectations that were stated above and had flaws that would break the deal right away.
Other Frequently Asked Questions
Q: What are the many uses of an angle grinder?
A: According to Lifehacker Workshop , it is used for cutting metal and grinding metal as well the fact that cleaning metals can be aided by angle grinders due to their speed for stripping or de-burring most metal and garden tools from cement or dirt. It is also applicable to cutting through concrete, stone or tiles and ideal for tiling, especially with floor tiles and also great for plumbing fixtures and outlets. Most metal edges of any item can be restored using this tool, such as lawnmower blades, hoes and shovels. Mortar grinding can also make use of an angle grinder and polishing most metals like aluminum can also require the assistance of an angle grinder.
Q: Any tips on how to properly use an angle grinder?
A: According to Family Handyman, make sure the clamps secure the material you will work on and always keep the grinder spinning away from the edge and not into it to prevent the grinder from kicking back. You should apply a steady but light pressure when using it to sharpen knives and tools.
Q: How do I stay safe when using an angle grinder?
A: According to Wikipedia , you should always clamp and secure the work in place and make sure that the blades are durable and the machine has a low noise level. Protective clothing is a must as well as a full face shield; especially if you are going to grind hard materials and the blades may also break if not careful so it is important that you have your eyes and face covered securely.
Q: What are the benefits of using angle grinders?
A: According to Fein , they have constant speed and the motor ventilation is always kept constant. The construction of the motor is always considerate towards the user and prevents overloading and the vibration is reduced to help the user stay away from fatigue and numbness.
Wrapping It Up
Overall, the PORTER-CABLE PC60TPAG 7-Amp Angle Grinder Tool is our best angle grinder because of its easy to use features, safety features as well as good speed for grinding and cutting.
Jen Miller is a former electrical engineer and product specialist with more than 20 years of product design and testing experience. She has designed more than 200 products for Fortune 500 companies, in fields ranging from home appliances to sports gear and outdoor equipment. She founded Jen Reviews to share her knowledge and critical eye for what makes consumers tick, and adopts a strict no-BS approach to help the reader filter through the maze of products and marketing hype out there. She writes regularly and has been featured on Forbes, Fast Company, The Muse, The Huffington Post, Tiny Buddha and MindBodyGreen.