The bar is clamped in a metal vise, so the vise is very slightly heated and that side of the bar is much cooler.

Taken using the Topdon Android attachment.

  • papalonian@lemmy.world
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    1 day ago

    I just finished cutting some 1/8" aluminum panels with an angle grinder and can attest to how hot metal gets when cutting. I kept forgetting where would be hot and got a nice burn across my arm to show for it.