Best Angle Grinder for Metal Work- Your Ultimate Guide

FACTS CHECKED BY  NICOLE PAV 

An angle grinder is a versatile power tool ideal for cutting steel, metal, and hard materials. However, sharpening blades with angle grinders requires the best angle grinder, so here’s a roundup of the best angle grinder for metal work you should choose.

Table of Contents

Top Three Recommendations Under A Comprehensive Evaluation

Makita XAG04Z 18V LXT Cordless 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.
DeWalt 20V MAX XR Brushless Cut-Off/Grinder
  • 8,000 rpm motor provides high power for cutting and grinding applications for the angle grinder.
  • DEWALT grinder comes with Quick-Change Wheel Release allowing tool-free wheel removal without needing a wrench.
Bosch Inch Angle Grinder
  • Weighing only 3.75 pounds, the grinder is compact and ideal for metal workers, vehicle fabricators, plumbers, and other professionals who use grinders daily.
  • Features a powerful 6.0 AMP motor to produce 11,000 no-load rpm for professional cutting and grinding applications; the efficient motor was designed with an extremely small field diameter, letting the user grind or cut easily.

Factors to Consider When Choosing the Best Angle Grinder for Metal Work

Motor Power

Opt for a tool with power ranging from 110-230 volts and a wattage range of 500-2500 watts.

RPM/Disc speed

Grinders with faster speed produce better results, so opt for a higher RPM value.

Cordless or Corded

Corded angle grinders are powerful, while cordless deliver more flexibility. Cordless grinders allow you to access the hard/tight-to-reach areas easily. The corded models are ideal for welding projects that need a consistent power supply and indefinite running time. So, choose the kind of side-angle grinder that fits your needs.

Disc Type

They are three main types of grinder discs:

  • Flap discs: They’re covered with sandpaper to remove rust. Ideal for finishing and grinding metals. So they can serve as sanders. 
  • Cutting disc: ideal for cutting through steel and metal like tubes, sheets, and pipes.
  • Grinding disc: ideal for grinding metal surfaces to remove paint, rust, or debris

Disc size

Choose a power tool with a compatible disc size for the intended work to ensure you complete the work efficiently and quickly.

  • Handle grip

Choose a grinder with a comfortable handle grip that fits your hand to prevent discomfort and pain when using the tool.

  • Ease of use

Invest in a user-friendly grinder to complete the work with ease.

  • Durability

Choose a tool with a durable design to ensure it lasts longer and works well for you.

  • Weight

Your grinder should be easy to carry and not feel heavy.

A working cutting metal using an angle grinder

Caption: A working cutting metal using an angle grinder

Additional features

  • Guarding system to protect you from injuries 
  • Anti-vibration side handles reduce the vibration from the grinder
  • Trigger lockout system to prevent the grinder from starting up accidentally
  • Spindle lock lets you change the accessories without trouble
  • Heat dissipation system to keep the machine cool when in use
  • The quick change system to quickly and easily change accessories

Best Angle Grinder for Metal Work

Dewalt Cordless Angle Grinder for Metal Work

Pros and cons

  • The 4 ½ inch grinder offers you effective grinding
  • Single speed
  • 24-month warranty
  • Offer a lot of power with its 8,000 rpm motor
  • Voltage 20 with 405 watts
  • Tool-free guard to make it easy and faster to adjust the guard spot
  • Comes with a two-finger trigger switch with a lock-off button
  • Well-designed for easier handling and use
  • Two-position side handle for comfortability 
  • Easy to change discs
  • You need to purchase the 20v battery

Customer reviews

If you love Dewalt tools and need a grinder, go for it. It features everything you need in a cordless angle grinder and switches off when you over torque it, preventing injuries.

Black and Decker Angle Grinders

Black and Decker Angle Grinders

Pros and cons

  • The 3-position side handle offers a stable and comfortable grip
  • Has a Spindle lock for easy & fast accessory changes
  • Ergonomic rubber grip for better control and comfort
  • Single touch release switch for easier tool switching off
  • Delivers 120V of power to complete tasks efficiently
  • The 115-millimeter grinding disc allows you to work on finer and more detailed work.
  • Has a soft start that offers an electronic soft run to prevent the tool from jumping away
  • Comes with an adjustable handle to make sure that you are working on comfortable posture all the time
  • Doesn’t come with grinding discs

Customer review

It’s an excellent grinder, cost-effective, and of great quality.

Bosch Angle Grinders

Bosch Angle Grinders 

Pros and cons 

  • Comes with a powerful 6 amp motor for heavy-duty metal cutting and grinding
  • 11,000 rpm for professional grinding and cutting work
  • Smaller field diameter for easier cutting and grinding
  • Two positions and vibration control handle
  • Variable speed
  • Easy to remove the handle, making it easy to store it in a work vehicle
  • Has a battery indicator level that shows when the battery needs to be charged
  • You can’t use your existing discs and accessories. It would be best if you used the X-Lock discs
  • Some people complained of broken speed control

Client reviews

I like the weight and size of this coded grinder as it’s ideal for light-duty work. Its low vibration makes it less draining to use.

Makita Cut-Off Angle Grinder for Metal Work

Makita Cut-Off Angle Grinder for Metal Work

Pros and cons

  • Its 7.5 AMP motor delivers a higher power output.
  • Has an ergonomic grip and handle for prolonged comfort
  • Has LED battery level indicator 
  • Smaller barrel diameter for improved comfort
  • Lock-off or on feature for continuous use
  • Comes with an electronic brake
  • Has anti restart protection
  • Doesn’t come with a charger

Customer reviews

The tool is amazingly versatile as it can cut, grind and wire brush for metals. You can also use it to carve sculpts and sand wood.

Avid Power Angle Grinder for Metal Work

Avid Power Angle Grinder for Metal Work

Pros and cons 

  • Two-position auxiliary handles offer better control, flexibility, and convenience.
  • Comes with a spindle locking system for an easy wheel change
  • Runs on 11,000 no-load RPM with 7.5 amps
  • Its professional-grade grinding and cutting make it an ideal grinder for any metalwork.
  • Comes with a protective cover to keep you safe from the injuries
  • Push button might be tough to work

Customer reviews

While the tool is affordable, it has the qualities of a costly grinder destroyed by water.

Porter Cable Angle Grinder

Pros and cons

  • Three-position, adjustable side handle offers great control in any position.
  • The single look allows you to change the bit with a single wrench
  • Metal gear housing for improved durability
  • Long-lasting 7.5 amp corded motor
  • Comes with an adjustable handle guard
  • The tool isn’t powerful, and it’s heavy

Customer review

Affordable yet has plenty of power, and it’s easier to swap wheels out.

Ryobi Brushless Angle Grinder for Metal Work

Ryobi Brushless Angle Grinder for Metal Work

Pros and cons

  • Comes with an onboard wrench for easy disc change
  • Three-position adjustable side handle for extra leverage
  • Tool-free guard adjustment for easier angle and depth cuts
  • A strong motor that drives the wheel at 10,400 RPM
  • It would help if you had larger batteries since it drains them fast

Customer review

The grinder comes with cutoff and grinding wheels. The wrench and spindle lock are user-friendly; hence you can easily mount and demount the wheels.

WORKPRO Lightweight Angle Grinder for Metal Work

WORKPRO Lightweight Angle Grinder for Metal Work

Pros and cons

  • Ergonomic and lightweight design to minimize hand pressure on the operator
  • Its Cooling mechanism keeps the motor cool and stable while in use
  • Quick change system for an easier wheel change
  • Three positions anti slip auxiliary handle
  • Wireless and durable
  • You need to buy a 20 v battery separately

Customer review

Works perfectly and feels comfortable in my hands, and it’s lightweight.

KIMO Angle Grinder for Metal Work

KIMO Angle Grinder for Metal Work

Pros and cons

  • The brushless motor delivers more power.
  • Two position grip handle is rubberized for maximum comfort
  • A premium magnet for improved efficiency
  • Comes with a carry bag for easy transporting of the grinder
  • The cordless grinder features Li-ion technology that ensures the battery last longer
  • Can use it anywhere since its cordless and connected
  • It’s an intense power consumer, so you need a large battery to keep up with the Job.

Customer review

The tool worked well but consumed a lot of power. It would help if you had a large-capacity battery to keep up with the work.

WESCO Angle Grinder Tools for Metal Work

WESCO Angle Grinder Tools for Metal Work

Pros and cons

  • The easier disc replacement system
  • two-position anti-vibration handles for comfortability
  • Fast to dissipate heat for durability
  • Its wheel guard prevents sparks and metal chips from hurting you
  • Its two-position anti-vibration side handles and ergonomic design body makes it easy to control and comfortable to use
  • It’s convenient and easy to use
  • Somehow difficult to move the on-off switch to the on position 

Customer review

Seems sturdy for that price. Purchased it for a specific task, and it worked perfectly for that Job. A bit hard to move the on-off switch to the position, but it isn’t an issue.

How to Use an Angle Grinder to Cut Metal?

  1. Select the right disc
  2. Mount the disc
  3. Mark the area
  4. Turn on the grinder
  5. Start cutting
  6. Finish cutting

Make sure you follow all the steps for the best results. 

Safety Precautions When Using an Angle Grinder

  1. Put on a protective eyewear
  2. Wear heavy clothing
  3. Use a dust mask
  4. Keep your feet and hands away from the disc
  5. Disconnect the tool when not using

FAQ

Are Circular Saw Blades Compatible with Angle Grinders?

Circular blades aren’t compatible with an angle grinder because the exposed blade can cause the controlled machine to fly back, causing injuries.

Can I Use a Bigger Disc on My Angle Grinder?

You can use a bigger disc on your grinder but make sure that the disc is compatible with the grinder.

Conclusion

You now know how to choose the best angle grinder. Pick one from this list or contact us for further assistance.

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