Best Angle Grinders 2021

Angle grinders are essential tools to be used in the workshop. This handheld equipment are indispensable tools that you should consider if you desire to push your craft to the next level. Whether you want to grind, cut metals, or polish that classic car, you cannot overlook the importance of having the right tools on hand.

This review is focused on showing the best angle grinders that will simplify your work. You should read through if you are interested in finding the best angle grinder.

BUYER’S GUIDE

Here is everything you need to know before choosing the best angle grinder;

Disc Size

Disk size is going to be determined by the nature of work you are going to perform. Large grinders are available in 7 inches or more and they make it easy for you to perform heavy duty tasks.

Small grinders, on the other hand, are available in disks sizes of between 4 and 5 inches and they are ideal for detailed and precise work.

Types of Wheels

There are many types of wheels designed for different tasks. In fact, this is a major consideration. Your investment will be pretty much useless without having the right wheel even when you have the right machine.

It is important to make sure you know which wheel to use for a specific purpose even though most grinders works with most type of wheels.

Motor Power

Powerful motor means stronger performance and as such, grinders with such motors are capable of working on harder materials. Grinders with small motors are designed for small DIY projects or softer materials.

Different angle grinders will come with different amp ratings, different voltage and wattage. The most important consideration is the amp rating that normally ranges between 4 amps and 15 amps. A lower amp rating is recommended for household tasks while professional tasks will require higher amps ratings.

Rated Operating Speed

This is simply the operating speed which is measured in RPM (revolution per minute). Basically, the more the revolving speed, the faster you job gets accomplished. Many angular grinder brands provide an operating speed ranging from 5000-10000 RPM.

The downside of a quicker grinder is that it is harder to control than a slower one. It also tends to heat up quickly.

Safety Features

Safety is an important consideration while using a power tool such as an angle grinder. As mentioned earlier, an angular grinder works at very high speed which can be very dangerous without some safety precautions.

A good angle grinder will come with an adjustable guard which helps to protect you from speedy byproducts. The adjustability aspect enables you to work at different angles.

In addition to this, ensure that your tool has the ‘dead man switch’ which helps to prevent the grinder from starting in case you press the start button accidentally.

Your angle grinder should also feature an electric brake system which enables the grinder to shut off automatically to prevent overheating.

Other safety features include the spindle locks, paddle switches, dust ejection which not only keep you safe but also they preserve your machine in good condition for many years.

Power Source

Your source is equally an important consideration before you settle on a specific model. There are both corded and cordless angle grinder and each have their own share of advantages and disadvantages. If you intend to use your grinder on continuous basis, you are better off with a corded model.

They can be used for long hours and they are not dependent on a charged battery. The cordless or battery powered model will come in handy when you do not need to use the grinder continuously.

Ease Of Use

Angle grinders also have to be accurate. When you buy an angle grinder, you want to make sure that it is easy to use and that you can easily make accurate cuts with it (or whatever else it is you are doing with the grinder).

There are a few things to consider when trying to determine how easy it is to use a particular angle grinder.

First off, how much does the grinder weigh? Heavier grinders are harder to use with more precision.

Secondly, is the handle adjustable? A lot of the options on our best angle grinder list had adjustable handles because it really does make an angle grinder a lot easier to use. Finally, check to make sure that the grinder has a padded, comfortable grip.

BEST ANGLE GRINDERS

  1. DEWALT DWE402 Angle Grinder
  2. Makita 9557PBX1 Angle Grinder
  3. Bosch 1375A Inch Angle Grinder
  4. BLACK+DECKER BDEG400 Angle Grinder
  5. Milwaukee 2780-20 Cordless Grinder
  6. Metabo HPT Angle Grinder
  7. SKIL 9295-01 Angle Grinder
  8. Electric 6A Angle Grinder
  9. PORTER-CABLE PCEG011 Angle Grinder
  10. Ryobi P421 6500 RPM Angle Grinder
NAME FEATURES WHERE TO BUY
DEWALT DWE402 Angle Grinder

B00RVZ7DNO

Oversized brushes provide 2X brush life over previous model (D28402)

Large spiral bevel gear provides long transmission life

One-Touch ™ Guard allows for 360 degree rotation of the guard with a single action

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Makita 9557PBX1 Angle Grinder

B0010DHFTK

Extra large paddle switch for comfortable operation

Thicker coil wires are wound more closely to reduce heat and energy loss

All-ball bearing design and metal gear housing for durability

Rotatable gear housing can be positioned every 90°

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Bosch 1375A Inch Angle Grinder

B00004SUOU

6 amp motor

11,000 RPM blade speed

1-year warranty

Ergonomic shape

Decent build quality

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BLACK+DECKER BDEG400 Angle Grinder

B00RZV20CS

Spindle lock for easy accessory changes

One touch release switch for rapid shutoff

Narrow body for comfortable grip.

Metal gear case for durability and longer life

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Milwaukee 2780-20 Cordless Grinder

B00FNDMZIO

Picks up debris

3 position side handle

4 pole silent motor

Overload protection

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Metabo HPT Angle Grinder

B07L21GNHL

10,000 RPM blade speed

5-year warranty

Comes with various accessories

Decent build quality

Weighs 4 pounds

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SKIL 9295-01 Angle Grinder

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Powerful 6.0 Amp Motor

Tool-less guard adjustment

Heavy-duty metal gear housing for added durability

Compact grip design for comfort and control

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Electric 6A Angle Grinder

B07F1P8FYJ

6 Amp motor

4 ½ inch disc

Spindle lock for disc/accessory changing

Trigger lock-on

Ambidextrous and angled auxiliary handle

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PORTER-CABLE PCEG011 Angle Grinder

B07BFSDJGM

Multiple handle positions : right, left, top

Integrated spindle lock for fast and easy wheel changes with a single wrench

Tool-free guard change for easy changes and repositioning

Soft start for smooth start-up

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Ryobi P421 6500 RPM Angle Grinder

B001NJA2HI

Cordless versatility that you cant get with a corded tool.

Features the one battery fits all system from Ryobi.

This is a budget model that provides good value for money.

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DEWALT DWE402 Angle Grinder

B00RVZ7DNO

The DWE402 4-1/2″ (115mm) Small Angle Grinder features three powerful systems for maximizing performance such as the Dust Ejection System for preventing damaging dust from entering the tool, One-Touch Guard™ for 360-degree rotation, and Quick-Change™ Wheel Release for easy wheel removal.

PROS CONS
Great construction that will provide additional protection You won’t get protective case within the package
Lightweight and simple to use
Fantastic features and precision perfect for worksite and home use
Dust Ejection System will protect the tool from harmful debris and dust

Makita 9557PBX1 Angle Grinder

B0010DHFTK

Makita’s 4-1/2” Cut-Off/Angle Grinder combines 7.5 AMP power with comfort and motor-protection features for longer-lasting industrial performance. The 9557PB Angle Grinder delivers 11,000 RPM, with soft start for smooth start-ups.

The Cut-Off/Angle Grinder also features a range of durability features including labyrinth construction which seals and protects the motor and bearings from dust and debris for longer tool life, as well as a protective zig-zig varnish engineered to seal the armature from dust and debris.

PROS CONS
Lock-on feature Changing blade requires tools
Includes an aluminum case
Wheels and diamond blade included

Bosch 1375A Inch Angle Grinder

B00004SUOU

The Bosch 1375A 4-1/2 In. Angle Grinder features a powerful 6.0 Amp motor that produces 11,000 no-load RPM, making this compact grinder a powerhouse tool. It was designed for concrete contractors, vehicle fabricators and other professionals who need a compact grinder. With a well-designed grip, lock-on slide switch, two-position side handle and 11,000 no-load RPM, this workhorse can get the job done.

PROS CONS
Slim profile housing grip for easy handling Switch lock can be awkward to use
Lightweight at just 3.75 lbs Does not come with a case
Spindle lock for fast wheel changes

BLACK+DECKER BDEG400 Angle Grinder

B00RZV20CS

Black Decker is another highly popular brand that makes all kinds of power tools. And the Black Decker angle grinder present in this article

Ths angle grinder from Black Decker is the cheapest option present in this article. Even then, it can offer a decently powerful 6.5 amp motor for its 4-½ inch blade. And despite its affordable price tag, it comes with a 2-year warranty.

A great thing about this angle grinder is that it offers an excellent build quality. And you also get various free accessories with this budget angle grinder. All of these things make it a great value for money option if you are looking for angle grinders.

PROS CONS
One touch release switch for easy shut-off In some cases, the switch is difficult to turn off
Features a beautiful design
Metal gear case for durability
Narrow and light
Ensure user safety

Milwaukee 2780-20 Cordless Grinder

B00FNDMZIO

The POWERSTATE™ Brushless Motor provides up to 10X longer motor life and lower cost of ownership. The M18™ REDLITHIUM™ XC5.0 Battery Pack (not included) delivers up to 4X more run time and 20% more power. The grinder features REDLINK PLUS™ Intelligence, the most advanced system of cordless power tool electronics, for maximum performance.

PROS CONS
The engine power is impressive and provides high strength and smooth performance. The on/off switch is a bit weird and not easy to use.
Excellent ergonomic design with metal housing and high-quality premium materials. The handle in this model is a bit shorter than previous models which makes it uncomfortable.
REDLINK PLUS Intelligence system which protects against overheating.
Different safety precautions, including electronic clutch and deadman paddle to prevent injuries and destruction.

Metabo HPT Angle Grinder

B07L21GNHL

The 4 1/2″ Angle Grinder (G12SR4) removes casting fin, finishes various types of steel, bronze and aluminum materials and castings, grinds welded sections, sections cut by means of an acetylene torch, synthetic resins, slate, brick and marble. With its small grip diameter, high output power and overload durability, it delivers great performance. This grinder comes with 5 grinding wheels and a carrying case.

PROS CONS
Gear case is of low profile. Lacks tool guard adjustment.
Reduced fatigue of user. On/off switch is inconvenient to use.
Has 5 grinding wheels.
Portable device.

SKIL 9295-01 Angle Grinder

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Compact 4-1/2 in. angle grinder designed with innovative features to grind, sand, and sharpen a variety of materials. Powerful 6.0 amp motor. Unique in-handle wrench storage.

PROS CONS
Well-made, solid exterior. Non-adjustable grip.
Absorbs vibrations for easier use.
Extremely powerful.
Easy to make blade changes.

Electric 6A Angle Grinder

B07F1P8FYJ

The Meterk Electric Angle Grinder is covered by a two-year warranty, and it comes with three grinding abrasive wheels and three abrasives cutting wheels as well as a protective guard out of the box.

PROS CONS
Multiple aux handle locations/angles May not handle grinding concrete; relatively low Amps
Ergonomic handle

PORTER-CABLE PCEG011 Angle Grinder

B07BFSDJGM

The PORTER-CABLE® 6 Amp 4-1/2 in. Small Angle Grinder operates at 12,000 RPM for fast grinding and cutting with a durable motor that keeps going strong. The cast metal gearcase is for jobsite durability and tool life. Features a 3-position side handle. Tool-free guard change allows for fast and easy guard removal, and the integrated spindle lock allows for single wrench wheel changes.

PROS CONS
A powerful and versatile It may not last as expected
 It is lightweight and portable
Simple to use
The handle can be moved to different positions
Easy to change and reposition the grinder

Ryobi P421 6500 RPM Angle Grinder

B001NJA2HI

The RYOBI® 18V ONE+™ 4-1/2 in. Angle Grinder delivers a powerful 6,500 RPM for fast and precise work. This tool offers a host of convenient features, including on-board wrench storage. A comfortable GripZone™ overmold combined with a 3-position side handle help reduce fatigue. A 4-1/2 in. grinding wheel is included for added value and convenience.

PROS CONS
Maneuverable, highly adjustable handle. may be a bit too underpowered for some.
Very comfortable rubber grip.
Makes changing blades hassle-free.
Compatible with batteries from other Ryobi power tools.

Conclusion

We have come to the end of this review. A good angle grinder can be the difference between getting your job done perfectly, of half-hazardously. You should get one of these angle grinders, they are reliable, and promises to do your job perfectly.