Porter Cable Reviews 

 January 22, 2022

By  Jonathan Maxwell

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Finding a good angle grinder can be a challenging task. Our main goal is to make this challenge easier by reviewing one of the best products around. The Porter Cable PC18AG is an angle grinder created by one of the industry's leaders in residential and industrial power tools.

In this review, we'll discuss the pros and cons of this grinder to create a clear understanding of how it works. Then, the buying advice section will assist you in any other aspects we've might've missed in our review.

By the end of this post, you'll have to decide if this is grinder is suitable to your requirements.

Let's get onto our review!

Review: Porter-Cable PC18AG


  • 18 Volt Motors
  • Spindle lock feature
  • 3-position adjustable side handle
  • Ergonomic relaxed grip handle with trigger control.
  • Cast Metal Gear

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The Porter-Cable PC18AG is a great angle grinder for its price. It delivers over 8,500 RPM of cutting power and feels comfortable while using it. Buying this grinder gives you a lot of features to increase your efficiency. You can find this on Amazon at around [amazon fields="B003IXRB1W" value="price"].

The angle grinder comes cordless and doesn't come with a charger or a battery. It works with Porter-Cable's battery system which products up to 18 volts of power. This battery system allows NiCad and Li-ion battery options.

Equipped with a strong 4-1/2 wheel, this grinder can be used for a multitude of tasks. Users can use this device for removing dust and paint, sharpening blades, cutting rebar and concrete, and a lot more. You'll get a lot of utility from this grinder and is a great choice for beginners.

Shoppers liked the PC18AG's ergonomic design. Cheaper brands tend to have faulty handling which makes it hard for the user to control the device. The Porter Cable PC18AG has great balance and a rubber grip handle that reduces vibration.


The trigger control is another reason to look into this angle grinder. This feature allows you to control the device with more precision. It gives you the ability to control the speed and quality of your cutting with the press of a button.

You'll like the cast metal gearbox that comes with the adjustable side handle. Users can change it in 3 positions and are great for grinding, cutting, and polishing. Because of its versatility, we suggest you look into this device.

Consumers main gripe with the product is its low battery power. While it's a fast angle grinder, it's battery is consumed very quickly and lasts for only 3 hours. Get extra batteries to ensure long operation of this device.

We believe that the Porter Cable PC18AG is the best angle grinder in the market. It's fast, safe, and is comfortable to use. The grinder has a good motor speed, and its wheel diameter of 4 ½ inches is great for 90% DIY projects.

Buying Advice

Do you need extra help in making a decision? Read this section if you want to learn the specs behind a good angle grinder.

Disc Size

The disc size is one of the most important aspects to consider. Having the right disc size ensures that you'll complete your grinding projects in a respectable timeframe.

As a rule of thumb, the larger the size of your angle's grinding disc, the more power the motor generates. The disc sizes are various and change very often, with most popular sizes at 4.5 inches. For heavy duty grinding, you'll need a grinder disc size of 9 inches.


In some cases, some of the smaller handheld grinders are perfect for average users. They are safe and are easier to make more precise cuts. Luckily, the Porter Cable PC18AG comes with a lot of safety features (ergonomic handles, automatic shut off, etc.) to improve your cutting performance.

Motor Power

Amp ratings, wattage, and voltage vary when it comes to angle grinders. Based on that fact, shoppers can choose from up to a wattage range of 500 to 2,500 watts.

Another thing to consider is your unit's amp rating. The amp rating directly correlates to the motor power output. Most amp ratings range from 4 to 20 amps. For home usage, you can get one with an amp rating of about 4-10 amps.

But for heavy-duty tasks, you'll want a grinder with a high amp rating. This ensures that your amp grinder works at a considerable speed while cutting through tough metals such as iron, brass, and steel with ease.

Corded vs. Cordless Grinders

If you plan on doing simple projects, a cordless grinder is a good choice. They have enough efficiency to work when there's no power at home or a site. This clear advantage allows you to recharge the batteries (Li-ion or NiCad) for emergency uses.

But if you have a stable source of power, a corded grinder will work and create satisfactory results. Professional metalworkers, carpenters, etc. should look into corded grinders because they last for a long time. Once plugged and used correctly, they have an average lifespan of up to 300hrs.


Overall, both grinder types will help you in the long-run. For instance, the Porter Cable PC18AG is cordless and is perfect for outdoor usage. Look into this grinder if you want one of the best cordless angle grinders available.

Closing Remarks

To conclude, we think that the Porter Cable is the best grinder in today's market. You'll receive a reliable tool that makes your DIY and professional projects easier to complete. Buy this angle grinder if you want something that's an asset to your workspace.

Let's face it; you need a grinder that's going to work for the long run. And the Porter Cable PC18AG is capable of doing just that. We suggest getting this grinder if you're serious about making great cuts while remaining safe.

Do you have any experience or questions about this grinder? Leave a comment below and tell us what you think.

Happy Buying!

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Jonathan Maxwell

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