In my line of trade, the angle grinder plays a central role. I use it to cut, grind and clean metal pieces. The truth is that modern grinders have become more effective and reliable. They are much smaller but work faster and better, they are lighter and easy to handle, more energy efficient and also long-lasting. But this doesn’t mean that all of them will give good service. I remember an incident where a new grinder ceased working within a month. Why I guess it was because of poor manufacturing. The following, in my opinion, are the best angle grinders in 2020.
Table of Contents
- Top 9 Best Angle Grinders in 2020 List
- #9 Black & Decker BDEG400 4.5-Inch Angle Grinder, 6-Amp
- #8 Metabo W9-115 10,500rpm Angle Grinder, 4.5-inch, 8.5 Amp
- #7 Makita GA7021 15.0-Amp Angle Grinder, 7.0-Inch
- #6 Hitachi G12SR4 4.5-Inch Angle Grinder, 6.2-Amp
- #5 PORTER-CABLE PC60TPAG 4.5-Inch Angle Grinder, 7.0-Amp
- #4 Ingersoll Rand 301B Air Angle Die Grinder
- #3 DEWALT DW840K 13.0-Amp Angle Grinder, 7.0-inch
- #2 Makita 9557PBX1 4.5-Inch Angle Grinder
- #1 DEWALT DWE402 11.0-Amp Paddle Switch Angle Grinder, 4.5-inches
- Important Tips When Using A Grinder:
- Final Thoughts
Top 9 Best Angle Grinders in 2020 List
#9 Black & Decker BDEG400 4.5-Inch Angle Grinder, 6-Amp
By: Black & Decker
I recently used this angle grinder while helping a friend in his metalwork project. Although it looks simple and is relatively lightweight, this piece delivers decent performance especially for light and medium duty operation. It comes with a tough housing to handle the impact, rough handling, knocks, and bangs. The accessory has a long-lasting and durable metal gear case and a spindle lock for easy quick accessory changes. It is easy to control and very comfortable thanks to the 3 position side handle.
#8 Metabo W9-115 10,500rpm Angle Grinder, 4.5-inch, 8.5 Amp
The W9-115 Metabo angle grinder is fairly fast and can easily reach speed as high as 10,500rpm. This means faster cutting and grinding. The unit is also moderately small measuring 4.5-inches and is light on the hands. It comes with a very responsive trigger for quick and efficient performance and a Lock-On sliding switch for improved performance and safety. Like other users, I found the motor to be powerful and torquey yet it isn’t very noisy. Thanks to the 90-degree rotating gear housing, this unit offer good control and comfort.
#7 Makita GA7021 15.0-Amp Angle Grinder, 7.0-Inch
Although I’m yet to use this angle grinder, I have heard many positive comments about it. It delivers good and solid performance courtesy of the high quality 7.0-amp electric motor. It will easily grind, cut, shave, and smoothen different surfaces. The sturdy casing is sturdily-built and has a nice texture that feels nice. The ergonomically designed handle provides a firm grip and isn’t affected by sweat or moisture. And to protect the motor, bearings and the internal components, the unit features labyrinth construction seals.
#6 Hitachi G12SR4 4.5-Inch Angle Grinder, 6.2-Amp
I concur that the G12SR4 is one of the best angle grinders from Hitachi and the market. It boasts of a powerful 6.2-amp electric motor that produces up to 980 watts of power. The high-quality tool is made of sturdy materials to put up with daily use, knocks, bangs, and impacts. It comes in a nice size of 4.5 inches for improved handling and is very comfortable thanks to its ergonomic design. Also included in the pack are 5 abrasive wheels to handle different jobs.
#5 PORTER-CABLE PC60TPAG 4.5-Inch Angle Grinder, 7.0-Amp
This angle grinder is well-known and respected for its good and solid performance. This is credited to its strong 7.0-amp electric motor that allows the unit to reach speeds as a high as 11,000 rpm. It will easily grind and cut metal amends other materials. It features a strong cast iron metal case to bear knocks, falls, impact and vibrations and has a nice and nonslip grip. The well-placed trigger button simplifies operation whereas the 3-position side handles improved comfort and handling. Besides an angle grinder, it also doubles as a cut off tool.
#4 Ingersoll Rand 301B Air Angle Die Grinder
If you want high-quality performance and efficiency, then you shouldn’t turn to this tool. It’s made from strong steel to handle light and medium duty operations and has a simple and user-friendly design. The accessory works amazingly well and has a durable and long-lasting case. The precision-machined steel gears offer fine cut while the lightweight improves handling.
#3 DEWALT DW840K 13.0-Amp Angle Grinder, 7.0-inch
Featuring a 13.0 amp AC/DC electric motor, the Dewalt DW840K is among the best angle grinders on the market. It has a very powerful motor that can reach speeds as a high as 8,000 rpm, features a sturdy housing to tolerate the rough handling and impacts, and comes with an ergonomically designed firm grip handle. The keyless adjustable guard makes changing adjustments easy and doesn’t require any tools whereas the rear handle offers better control and comfort. It runs smooth, produces minimum noise, and delivers consistent performance.
#2 Makita 9557PBX1 4.5-Inch Angle Grinder
We have been using this angle grinder for a long time and it still provides amazing performance. It can run for a long time without getting too hot or its performance dipping. It is very sturdy and has taken quite a beating but still looks great. I also love how easy the trigger responds and nice grip handle. According to the manufacturer, it has a 7.0-amp motor and comes with labyrinth construction seals that keep dust, dirt, moisture, and greases at bay. The compact tool is lightweight and weighs about 4.5 pounds. This makes it a good choice to handle for a long period.
#1 DEWALT DWE402 11.0-Amp Paddle Switch Angle Grinder, 4.5-inches
I recently used this angle grinder when fitting exhibition stalls and was pretty amazed by it’s a performance. Yes, it was among the smallest and lightest units I have ever handled. But the performance was quite impressive. It easily cut metal frames with minimal ease. The case was pretty solid, the texture felt nice and the handle was nonslip. A closer look at the specification shows it has an 11.0-amp motor, which ranks among the powerful in its class, and only weight 4.5 inches. It stays cool even when working for an extended period.
Important Tips When Using A Grinder:
The grinder has made cutting, cleaning, and grinding metal easier. It is also safer and requires less effort than other options. However, just like other tools, there will always be a risk. You may get injured, get an electric shock, or it may fall on your foot. The following tips will help you stay safe when using the grinder:
- Safety: Always wear safety gear such as goggles, earplugs and gloves when operating the device. This protects your eyes, ears, and body from flying debris and too much noise.
- Size: You should pick a grinder that feels right in your hands. While a heavy one may be more powerful, it may overwhelm you and this will affect your performance. A very small or light piece may be little slow for demanding chores. Testing a few units before buying and reading reviews helps you to get a feel and settling for the best size.
- Handling: Use the grinder in the right manner. The flying sparks should be directed away from your body and not towards it.
- Environment: Use the tool in a safe and clean environment. Ensure there are no flammable substances and it is free of clutter to prevent the cord from getting entangled.
- No frayed or broken wires/cords: You shouldn’t use a grinder whose wires/cords are broken or frayed as this may lead to an electrical shock or short-circuiting.
The above angle grinders are the best in the current market and are suited for many chores. They come with a good design and weight for easy handling and are also easy to handle. Additionally, they deliver good performance, are not too noisy, don’t run too hot, and are well-made and sturdy to handle everyday use. By choosing the best angle grinders in 2020, not only will you enjoy good performance but maximum satisfaction as well.