A straight to the point look at angle grinders and their attachments.

My 4.5 inch angle grinder is the most useful tool in my small workshop. It can be used to cut metal if you don't have a band saw or a chop saw. I also use it to grind welds if a weld needs to be flush. I usually keep a second angle grinder with a wire brush installed to remove slag from stick welding or flux core welding. In this video, I show my favorite disks and wheels for metal fabrication with an angle grinder. For cutting, I use abrasive cutoff wheels and diamond cutoff wheels. For grinding, I often use flap discs.

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Things you might like: (These are affiliate links that cost you no extra, but provide a small commission to support making these videos)
DeWalt 7 Amp Paddle Trigger Angle Grinder: https://amzn.to/3mPxKlc
Diamond Cutoff Wheel: https://amzn.to/3CRkbHP
Standard Abrasive Cutoff Wheel: https://amzn.to/30GZjSn
Offset Cutoff Wheel: https://amzn.to/2SvPfHg
Flap Discs: https://amzn.to/3qhfwv9
Wire Stringer Wheel: https://amzn.to/33G25tf
Wire Cup Brush: https://amzn.to/3d2YJ6B

Update: I just learned that there are guards available specifically for cutoff wheels that cover the bottom of the wheel for added protection. This is the one that fits my DeWalt grinder: https://amzn.to/3d8x7Ns

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