Refinished my 120sf porch to bare concrete with the $20 Bauer angle grinder
Brand new Warrior cut off wheel almost unalived me.
Harbor Freight angle grinder - can't get the cut off wheels off. - DoItYourself.com Community Forums
Looking for the most aggressive diamond cup wheel for angle grinder
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Bauer appreciation post. Went through a layer of paint and epoxy no problem. $20 for the 7 amp grinder on sale and $30 for the 4.5" diamond wheel is hard to beat. Took probably 4 hours total.
I’ve been a metal fabricator for about 10 years, I’ve been using angle grinders for 18+ years. I bought a 5 pack of brand new cut off wheels from harbor freight. Started to cut 1/4 angle iron with a 13000rpm dewalt grinder with the guard attached (no handle though) the first disk exploded after 1.5 mins of grinding so I put a whole new disk on it. Not even 20 seconds later I was laying on the ground with blood shooting 7 feet away from my body. The second disk got jammed in the metal, blew the disk up and threw it right into my femoral artery on the inside of my knee. Passed out within a minute and barely made it. I love harbor freight prices but the difference you pay doesn’t account for the price of your life. I will never use another 4 1/2 warrior cut off wheel ever again