4 1/2 IN. Angle Grinder with Rotating Rear Handle

Model: #AG4531G

4.2 | 13 Reviews
The RYOBI 4-1/2 in. Angle Grinder features a side handle that can be placed in 3 unique working positions, and a rear handle that will rotate 90° left or right helping you use the grinder in a variety of applications. The ergonomic grinder handle features GRIPZONE™ technology for steadiness and comfort. The grinder runs at 11,000 RPM to deliver powerful grinding performance and has a tool free wheel guard for added convenience.


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  • Wheel: 4-1/2 in.
  • Motor: 120 V AC, 60Hz, 6.5 A
  • RPM: 11,000 (No Load Speed)
  • Spindle Thread Size: 5/8 in. x 11 UNC


  • AG453G Grinder
  • Side Handle
  • Grinding Wheel
  • Wheel Guard
  • Spanner Wrench
  • Disc Flange
  • Flange Nut
  • Operator’s Manual


4 1/2 IN. Angle Grinder with Rotating Rear Handle
4 1/2 IN. Angle Grinder with Rotating Rear Handle is rated 4.2 out of 5 by 13.
Rated 4 out of 5 by from good value have worked this tool very hard, and works very well, the one bad is the tool to tighten the disks is kinda fllimsy
Date published: 2019-06-26
Rated 4 out of 5 by from Great lil Grinder This is my second Ryobi grinder I have purchased. The first one was great except for one problem and that was the on/off trigger switch.I like the ability to turn the handle 90 degrees for grinding or cutting. Grinder is nicely balanced.
Date published: 2019-08-27
Rated 5 out of 5 by from Great valie I bought this over a dewalt due to the price difference and works just as good with even more features
Date published: 2019-09-20
Rated 1 out of 5 by from Junk Junk brushes woreout fast,, cheap plastic breaks
Date published: 2020-04-20
Rated 5 out of 5 by from Easy to use, works well I bought this grinder from Home Depot to trim off some oversized bolts. The price is right, the tool is very easy to use in terms of installing and removing the disc. It is powerful for my need. It is easy to handle. The handle can be switched for right and left hand use. It also doubles as the storage for the wrench. Great little tool for home use.
Date published: 2020-02-27
Rated 4 out of 5 by from Great balance and handling Today I used my AG454 angle grinder to level out a couple of metal spikes from a guard rail in my yard. The grinding was easy to do thanks to the ability to rotate the rear handle to a comfortable grip. Please note that this tool ONLY accepts type 27 - 6 mm grinding wheels.
Date published: 2020-09-24
Rated 5 out of 5 by from I loved this grinder! I bought this grinder used on eBay about 2 years ago and I work as a pipefitter/welder. I abused the heck out of the grinder and it still worked great, it did finally die the other day but I will be buying another one because of how great it was!
Date published: 2020-05-14
Rated 5 out of 5 by from Got this to take rust of projects This takes rust off metal benches in a snap ! Especially with a sand disc. Wish they made it so discs come off a little easier though , but not a problem
Date published: 2020-06-02
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