Top 10 Best 4 1/2 Inch Grinders

Grinders 4 1/2 Inch

Hunting for the best 4 1/2 Inch Grinders? Find out our top 10

There are a variety of terrific choices in our breakdown. I would highly recommend to do a bit of extra research prior to purchase. That will ensure you purchase the most suitable Grinder for your needs.

Editor's Choice

Our #1 Pick For 4 1/2 Inch Grinders

1. Makita 9557PBX1 Angle Grinder

  • (1211 Points)
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Editor's Review

Had better luck with it than the other brands. I would buy this Angle Grinder again. I found the guard easy to adjust. Fit and finish is much better than my old one. Perfect with any cutting disc or grinding disc.

We analyzed a number of top quality 4 1/2 Inch Grinders. Incredibly there were more excellent choices than we projected. The 9557PBX1 by Makita took our vote as the best 4 1/2 Inch Grinders available right now.

Both contractors and hobbyists alike can get work done with the Makita 9557PBX1. This Angle Grinder is built with numerous fantastic features. This tool is terrific for use on the house and also at work.

The craftsmanship on the Makita 9557PBX1 is impressive. It's no mystery why Makita has a reputation as a top Grinder producer.

The 9557PBX1 Angle Grinder by Makita is also a terrific price. Makita has priced this Angle Grinder at only $74.49. The retail price is most likely one of the reasons for the tool's popularity. There are other Grinders available that are comparable build quality but are much more expensive.

This Angle Grinder also has high star ratings. The 9557PBX1 Angle Grinder has been rated on Amazon 1211 times. Genuine customers have left reviews with an average star rating of 4.7 out of 5 stars. This is definitely a Angle Grinder which buyers prefer.

Full Makita 9557PBX1 Review

Makita 9557PBX1 Features & Specs

  • 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
  • Lock on/off feature for continuous operation
  • AC/DC switch for use with alternative power source
  • Protective zig zig varnish seals the armature from dust and debris for longer tool life
  • Extra large paddle switch for comfortable operation

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People's Choice

These Are Some Of The Highest Rated 4 1/2 Inch Grinders Available Today
Koki Holdings America G12SR4M featured image

2. Koki Holdings America G12SR4M Angle Grinder

  • (961 Points)
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5 stars all day long, you won't be disappointed. This is the latest in my Koki Holdings America items. It works perfectly. Really nice Angle Grinder definitely would recommend. Exactly what I was hoping to get from Koki Holdings America.

The Makita 9557PBX1 Angle Grinder B0010DHFTK was really our number one 4 1/2 Inch Grinders. However, there were a handful of other really premium 4 1/2 Inch Grinders we wanted to show you here that only just missed the mark.

Koki Holdings America is an additional top manufacturer of Grinders. They produce the tool that is next on our list. Koki Holdings America's Angle Grinders are among their top tools. It was fantastic to try the G12SR4M. I was very happy with this tool!

This Angle Grinder is merely $39.00. That is a great deal for a quality Grinder like the G12SR4M by Koki Holdings America. If you uncertain about our top choice, I'd consider the Koki Holdings America G12SR4M next. It's a first class tool at a great price.

Full Koki Holdings America G12SR4M Review

Koki Holdings America G12SR4M Features

4-1/2" angle grinder with 5 grinding disks

INCLUDES: 4 1/2" Angle grinder, five grinding wheels and a carrying case

MOTOR: 6.2 amp motor with 980W of max output power for the toughest grinding jobs

SIDE HANDLE: removable, forward-canted side handle for improved control and comfort for right and left-handed users

LIGHTWEIGHT: Only 4.0 lbs for greater control and maneuverability, especially in overhead applications

LOW_PROFILE: Get into the tightest areas

GRIP: Smaller design makes for a more comfortable hold and reduced fatigue

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The 9557PB by Makita and the Metabowerke GmbH WP9115 are worth taking a look at also. Both these tool manufactures are thought to be a couple of the top manufacturers of quality Grinders. Both of these two options are highly rated as well. Real customers gave the 9557PB an score on average of 4.7/5 stars. You can compare that to the WP9115 which holds an average rating of 4.7/5 stars.

The 9557PB by Makita comes with several features you might not experience on other similar Angle Grinders. One example is Powerful 7.5 AMP motor for high output power in a more compact tool (only 4.5 lbs.). The WP9115 by Metabowerke GmbH although, is tough to beat offering Made in Germany and even World Class production facilities and techniques.

Each of these couple selections make a superb option for someone whose in the market for 4 1/2 Inch Grinders
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3. Makita 9557PB Angle Grinder
  • (201 Points)

I have used it several times and it is powerful. Best Angle Grinder you can possibly buy in its class. Really nice Angle Grinder definitely would recommend. It has plenty of torque and power at all speeds. For cutting and grinding, its perfect.

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4. Metabowerke GmbH WP9115 Angle Grinder
  • (113 Points)

I have not had a single issue with power at all. I’d buy the Metabowerke GmbH WP9115 again, and recommend it to anyone I know. It's Metabowerke GmbH quality and should last a long time. This is my favorite Angle Grinder. Nothing can stop this grinder.

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Honorable Mentions

There are a few more terrific 4 1/2 Inch Grinders on Amazon. Listed here are a handful to choose from if the tools above probably won't be a good fit for you. We found quite a few fantastic Grinders during the course of our research. With thorough analysis and assessments, the tools above were our favorites. Read on though. We rated several more fantastic 4 1/2 Inch Grinders.

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5. Metabowerke GmbH W9115 Angle Grinder
  • (95 Points)

It is portable, so I can use it on some tight places. Cuts like butter, very easy and accurate control. It works perfectly. All the grinders we use at my shop are now Metabowerke GmbH. I changed my rating from four to five stars after I used it.

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6. Metabo HPT G12VEM Angle Grinder
  • (53 Points)

It is easy to hang and cuts really well. 5 stars all day long, you won't be disappointed. I use it for all house projects. I would definitely say this product is worth it. It has performed very well without any problems.

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7. GDM 6UFY3 Angle Grinder
  • (48 Points)

It is REALLY POWERFUL, and also REALLY GREAT. The Angle Grinder arrived well packaged and undamaged. In short, this Angle Grinder does a great job. This allows more amps to flow at a faster rate. I would definitely say this product is worth it.

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8. Metabowerke GmbH WEPBA17125 Angle Grinder
  • (23 Points)

Fantastic Angle Grinder, extremely powerful. Nothing can stop this grinder. I can't speak highly enough about it. This Angle Grinder makes things go a lot quicker. I would definitely purchase this Angle Grinder again.

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9. Richpower Industries GAG645 Angle Grinder
  • (18 Points)

Makes doing DIY projects much easier. Easy to change accessories, good power & balance. The Angle Grinder arrived well packaged and undamaged. I didn't realize how smooth a grinder could be. It is portable, so I can use it on some tight places.

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10. Makita XAG12PT1 Angle Grinder
  • (18 Points)

Everything you could ask for in an Angle Grinder. Very versatile and easy to handle with one hand. I've been using it a lot and I love it. This is a great Angle Grinder with enough power. For most people, this tool will be more than enough.

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