Best Corded Angle Grinders – Review & Buying Guide

Angle grinders are among the most versatile power tools that can handle multiple polishing, grinding, and cutting jobs on various materials. Corded angle grinders are more powerful and dependable than battery-powered grinders. They do not rely on limited power sources allowing you to work on power-taxing cutting and grinding projects.

Corded angle grinders are available in a wide range of sizes and power rating options. Since it is a core power tool you will see multiple models under a single brand umbrella making it a little hard to choose the best one.

To help you choose the corded angle grinder that is exactly in line with your needs and budget we have reviewed the five best options. Our list of best-corded angle grinder reviews includes both light-duty and heavy-duty tools to help you find out your perfect match.

Best Corded Angle Grinders Overview

Best Overall Best Overall BOSCH 4-1/2-Inch Angle Grinder
  • Weight : 5.35 lbs.
  • Power Source: Corded Electric
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Heavy Duty Heavy Duty Metabo HPT Angle Grinder
  • Weight : 4 lbs.
  • Power Source: Corded Electric
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Premium Pick Premium Pick DEWALT Angle Grinder
  • Weight : 6.2 lbs.
  • Power Source: Corded Electric
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Editor’s Choice Editor’s Choice PORTER-CABLE Angle Grinder
  • Weight : 3.5 lbs.
  • Power Source: Corded Electric
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Highly Recommended Highly Recommended Makita GA7021 7″ Angle Grinder
  • Weight : 15.4 lbs.
  • Power Source: Corded Electric
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5 Best Corded Angle Grinders Review

Best Corded Angle Grinders
Featured Image: Best Corded Angle Grinders

1. BOSCH 4-1/2-Inch Angle Grinder 1375A

Best Overall




  • Weight: 3.75 lbs
  • Speed: 11,000 RPM
  • Amp Rating: 11 amp
  • Size: 4 ½ Inches

Bosch 4 ½ inch angle grinder is designed with the needs of every day repairing and DIY tasks in mind. This grinder with the best brand name value and a powerful electric mechanism is a perfect choice for fabricators, mechanics, and plumbers. What helps it stand among the best-corded angle grinders is its ability to work with thick metals.

Although it is a small angle grinder it can handle various thick cutting jobs. It comes packed with a 6-amp motor and offers a maximum speed of 11,000 RPM. These statistics reveal that the grinder is a suitable choice for light to medium duty grinding jobs. The small field diameter and compact structure make the grinder pretty handy in confined spaces.

It allows you to work on delicate workpieces with maximum efficiency. The grinder weighs only 3.5 lbs making it a perfect option for remote applications. Durable construction is another standout feature of this angle grinder. It features a cast metal construction with epoxy-coated finishing. The tool has built-in dust protection features that prevent dust and debris from entering the tool.

Plus it boasts an exclusive service Brush Minder system. This system lets you know when the brushes need replacement and ensure a damage-free long-term performance. Although this is the best angle grinder in terms of power, we noticed some big design flaws. The position of the side handle and switch do not offer straightforward access. Also, it doesn’t offer a tool-free accessory replacement.


  • Highly affordable
  • Lightweight and portable
  • Built-in dust protection system
  • Rugged construction


  • Lacks tool-free adjustments
  • Awkward switch position

Bosch 1375A corded angle grinder offers a class-leading size to power ratio making it an excellent option for medium-grade commercial tasks. Its stable power output and impressive speed help it stand among the best corded angle grinders.

2. Metabo HPT Angle Grinder

Heavy Duty

Metabo HPT



  • Weight: 4 lbs
  • Speed: 10,000 RPM
  • Amp Rating: 6.2 amp
  • Size: 4 ½ Inches

Metabo HPT corded electric grinder is an affordable option that is designed to fulfill the needs of small DIY projects. This corded angle grinder is equipped with a 6.2 amp motor that offers a power output of 980W. It is powerful enough to deal with light to medium-duty home fixing and landscaping jobs. Although it is an affordable unit, it comes with all those features that you can expect from a reliable corded electric grinder.

This is one of the most ergonomic and adaptable grinders we have ever used. It comes with a removable and forward-canted handle making it perfect for both left-handed and right-handed operators. Also, the handle is lightweight with an impressive grip offering maximum control over the tool. With these handle ergonomics, it ensures a safe experience even for the novices.

The handle lock offers a tool-less disc and accessory replacement for trouble working experience. The grinder comes with a popular disc size of 4 ½ inches and comes with five grinding wheels. The unit weighs around 4 lbs and offers ease of handling for light to medium duty applications. Its maximum speed is around 10000 RPM which is good considering its power output. The biggest performance issue with this grinder is that it does not support continuous operations.

Since it has limited power output it heats up quickly. To ensure optimal performance it is advised to let the tool cool down after regular intervals. Also, its on-off switch is given at a pretty awkward position making it a little hard to access. The grinder is equipped with safety locks that prevent accidental or dry operation giving you a safe and damage-free operation.


  • Ambidextrous handle
  • Lightweight and excellent grip
  • Decent spinning speed
  • Comes with five grinder wheels
  • Affordable


  • Heats up quickly
  • Hard to access on/off switches

If you’re looking for an affordable corded angle grinder for light-duty applications, Metabo HPT is the best option. It is a lightweight unit that comes with a protective case and many useful accessories giving you a ready-to-go experience.

3. DEWALT Angle Grinder Tool

Premium Pick

DEWALT (DWE402) Angle Grinder Tool



  • Weight: 6.2 lbs
  • Speed: 11,000 RPM
  • Amp Rating: 11 amp
  • Size: 4 ½ Inches

Dewalt Angle grinder is another powerful unit with the best brand name value and built-in dust ejection system. This grinder is among the most powerful 4 ½-inch grinders and we loved its performance in thick metal cutting applications. The grinder uses an 11-amp powerful motor making it perfect for power taxiing jobs. It supports a small disc size but its oversized brushes enhance the capability of the tool in power taxing applications.

The tool comes with both AC and DC power options and offers trouble-free performance in all environments. Moreover, we loved the design and ergonomics of the tool. With an on-touch guard, it allows you to adjust the guard position anywhere within a range of 360 degrees.  For added comfort and stability, this grinder uses rubber soft grip glue. The side handle offers excellent control over the tool and for untiring experience in demanding applications.

The built-in dust ejection system minimizes the tool maintenance requirements. This system blocks all the debris and dust particles from entering the tool and prevents internal damage. The unit boasts a five-star rating on Amazon and has thousands of rave reviews for its quality and performance. The only downside of the unit is that it doesn’t come with additional accessories like discs, wrench, and carrying case.


  • Built-in dust ejection system
  • 11-amp powerful motor
  • Fully customizable guard


  • Doesn’t come with a wrench and case

Dewalt Corded angle grinder with the best power-size ratio and built-in maintenance features is the best choice for light to medium duty cutting and grinding jobs. The tool features rugged housing and reliable internals making it the best corded angle grinder.

4. PORTER-CABLE Angle Grinder Tool

Editor’s Choice

PORTER-CABLE Angle Grinder Tool



  • Weight: 3.5 lbs
  • Speed: 10,000 RPM
  • Amp Rating: 7.5 amp
  • Size: 4 ½ Inches

The porter-Cable corded angle grinder has made its way to the list of best corded angle grinders for its dependable power output and adaptable ergonomics. This corded grinder is equipped with a 7.5 amp motor offering a spinning rate of around 10,000 RPM. With this power rating, it can handle various light to medium duty home and workshop tasks. Although it is not the most powerful unit, it can handle various metal cutting and grinding jobs.

This grinder features an ergonomic design and comes with a fully adjustable side handle. You can adjust the handle at three different positions for ease and convenience. Additionally, the handle has a top-mount configuration and has an excellent grip for a fatigue-free experience over a long period. The weight-to-power ratio is another standout part of this grinder.

It weighs only 3.5 lbs offering excellent control and untiring experience in the most demanding applications. Disc changing and accessory replacement can be tough on traditional grinder tools. Thankfully, the porter-Cable corded grinder comes with a spindle lock. It offers a tool-free accessory change making the whole process a real breeze.

PORTER-CABLE Angle Grinder Tool

This tool features reliable build quality for a trouble-free experience in tough job sites. The housing is crafted with cast metal masking it highly resistant to impact. Plus, it uses high-quality internals that are fully protected against extreme temperature, over-voltage and short-circuiting. The only problem with this angle grinder is the excessive vibration. It lacks a built-in vibration control limiting its application in heavy-duty projects.


  • Excellent weight-to-power ratio
  • Sturdy cast metal body
  • No overheating issues
  • Offers excellent grip and control


  • Lacks vibration control

Porter-Cable corded electric angle grinder that combines reliable power output with user-friendly ergonomics making it the best option for DIYers and workshop owners. With a sturdy cast metal body, high-quality internals, and user-friendly ergonomics this is undoubtedly the best corded angle grinder.

5. Makita GA7021 7 Angle Grinder

Makita GA7021 7



  • Weight: 15.4 lbs
  • Speed: 6600 RPM
  • Amp Rating: 15 amp
  • Size: 7 Inches

Matika angle genders are among the best-selling power tools on the market. Makita angle grinders combine innovative design ideas and advanced electric mechanisms making them the most dependable power tools. Makita GA7021 7-inch grinder comes packed with a 15 amp motor and stands among the most powerful corded angle grinders.

It is designed for the needs of power taxing grinding jobs and offers an impressive spinning rate of 6600 RPM. The speed is a little slow and it takes a little longer to complete the bigger projects. However, the perk of a low-speed rating is that it doesn’t heat up quickly.

Plus it offers impressive control of the tool allowing you to handle the thick metal pieces with maximum convenience and safety. The grinder weighs around 15.5 pounds, which is pretty okay considering its power output. To protect the workpiece from damage this grinder comes with a rubber tool rest. For maximum ease of handling and control, it uses a soft rubber grip handle. Plus, the trigger is given at the rear at a very accessible position.

Makita GA7021 7" Angle Grinder

The grinder also comes with a tool-less guard feature. This feature allows you to make adjustments or replace the disc without using additional tools. The grinder is backed by 1-year limited warranty and you will also get responsive customer support to help you find a quick solution for all the problems you face while using the product.


  • Powerful 15-amp motor
  • Suitable for metal-cutting jobs
  • Rubberized grip handle
  • Tool-less wheel guard


  • Subpar speed
  • A little hefty

Makita GA7021 with a powerful motor and AC/DC switch is among the most potent corded electric angle grinders you can find today. With an extended 7-inch disc and class-leading power rating this tool allows you to cut through thick metal pieces with maximum efficiency and ease.

Factors To Consider While Choosing Corded Angle Grinders

You need to consider various factors like sizes, speed, design ergonomics, warranty, and power rating before buying a new angle grinder. This buying guide explains all the essential features of the best corded angle grinders.

Factors To Consider While Purchasing Corded Angle Grinders
Infographic: Factors To Consider While Purchasing Corded Angle Grinders

Discs Sizes

The working capacity of an angle grinder largely depends upon the size of the disc. The light to medium-duty grinders feature disc sizes between 4-5 inches. This disc size is famous among DIYers as it can handle thin metal pieces and various wooden pieces. Grinders with these wheel sizes are compact and lightweight offering probability and compact storage. You can perform regular polishing, sharpening, cutting, and grinding jobs with a 5-inch grinder.

For commercial-grade applications like auto repair and renovation jobs, you need more powerful tools. Corded angle grinders also come with large wheel sizes between 7 inches to 9-inches. The tools are less maneuverable but deliver more power while working with thick metal pieces, and ceramic tiles.


The speed of the angle grinders is measured in rotations per minute (RPM). Small grinders are usually faster than heavy-duty grinders. The high RPM ratings help you complete bigger projects in a limited time. However, fast speed is not always better. Grinders working at a faster speed heat up quickly and do not offer continuous operations.

The average speed of a light-duty corded angle grinder varies between 8000-11,000 RPM. Heavy-duty tools with bigger wheel size motors usually offer a speed between 5000-8000 RPM. Another feature that you need to consider is the variable speed. The adjustable speed features come in handy while working with different materials. It allows you to adjust the speed at various levels as per the requirement of the task you are performing.

Safety Features

Angle graders are fast and powerful tools and for a safe and damage-free operation, you must look for a tool with a decent band of safety features. An adjustable handle guard is a disc cover that protects the operator’s hand from the spark and flying debris. If you are buying a heavy-duty tool with a high-amp motor, it is crucial to look for a soft start feature.

The soft-start feature reduces the motor kickback when it starts and ensures the operator’s safety. Electronic barking, safety locks to prevent dry operation, and automatic kickback shut-off features are some other safety features one must consider while buying a new corded angle grinder.


Since corded angle grinders are used in power taxing jobs; they are highly prone to external and internal damage. Powerful and durable power tools are backed by a decent warranty period. A solid warranty gives you the confidence to invest your hard-earned money.

FAQs about Corded Angle Grinders

Which brand is best for the angle grinder?

Makita is the best brand for angle grinders. Makita angle grinders are famous for their impressive price-performance ratio. You can find a wide range of Makita Angle grinders featuring innovative design ideas and advanced technology. Dewalt and Black+Decker are also reliable angle grinder boards.

Is a bigger angle grinder better?

If you are working on power taxing tasks like metal cutting or thick piece grinding, it’s better to have a bigger grinder in hand. The bigger grinders are less maneuverable but deliver the required power to handle the tough cutting and grinding jobs. The bigger grinders have slow speeds but more stable operations than their smaller counterparts.

How many amps should an angle grinder be?

If you are buying an angle grinder for everyday use or DIY tasks it is advised to look for grinders with 5-6 amp motors. For commercial-grade cutting and grinding applications, you should look for powerful motors 10+ amp rating.

Wrapping Up Corded Angle Grinders Review

We are hopeful that this review and guide will help you figure out the best option for your home or workshop. All the corded angle grinders on our list are tested for quality and performance, but our top two picks from the list are:

Finally, it is advised to wear safety equipment while working with the corded electric grinders. While working with electric grinders, never remove the disc guards. Removing the disc guard can cause serious hand and arm injuries.

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