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c/concrete-finishers•jenny47jenny47•17d ago

Rant: Tried a $60 power trowel blade and a $20 one back to back on a garage floor...

I was doing a 2-car garage slab over on Elm Street last Tuesday. Started with the expensive blade and it felt smooth but left this weird haze I had to buff out. Swapped to the cheap one mid-way and it burned the surface in spots but gave a tighter finish. Honestly the bargain blade worked better on this mix, I think the pricier one was too soft for the 3500 psi we poured. Anyone else find that fancy gear doesn't always beat the basic stuff on a real job?
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the_taylor
the_taylor16d ago
That bit about the $80 chefs knife bending on carrots made me laugh out loud. Guess some gear is just designed for people who never actually use it.
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taylor.reese
That line about "fancy gear doesn't always beat the basic stuff" really hit home. I've noticed this pattern everywhere, not just on jobsites. My buddy spent 80 bucks on a fancy chefs knife and it bends on carrot ends, while my 15 dollar one from the hardware store still chops fine. Same with my truck, I bought the expensive winter tires once and they chunked out in two seasons, now I run cheap all-seasons that just work. I think sometimes companies make gear for lab conditions or perfect materials, not for the real world where concrete is a little wet or your gravel has clay in it. The expensive stuff might test well in a factory, but out here it's about what handles the mess and the variables.
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jamie940
jamie94016d ago
Did you try running the cheap blade wet at all? I had a similar thing on a small walkway last month and the budget blade actually held up better once I slowed down my pace.
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