Uncle.Iroh

Thank you for your answers!

I managed to find one that can remove dry and wet dirt, it can also suck up ash, metal and wood shavings.

It has not arrived yet, but I hope it'll work.

Dear members!

I would like to buy a vacuum cleaner for my workshop. 
I would be happy to know what kind of vacuum cleaners you use. What filter and dust class is suitable for a blacksmith workshop? Apart from the 'regular dust', I would of course like to use it to clean metal dust from grinding and ash from the forge.

Thank you in advance for your answers!

I'm about to build a new metal chimney in my workshop for a side draft forge.

I was wondering what's the ideal thickness for a metal chimney's plate wall. I've only found a tube with 0,6mm wallthickness.

Is that enouguh? What do you think?