How to make a bottom drain mash tun 

Эх жаль что я не видел это видео раньше. Все гениальное просто.

That’s clever, never thought to flip it. Well done sir.

If you don’t drill a hole in the middle you can take the cut out from making the hole and grind the sides so it’s smooth. Then you can take a landscaping tamper and flatten it out. It makes a pretty decent lid when your trying to maintain your temp when cooking grains

Good job - but: Why you don´t bend the screw??? The Grinder-axle must view to the centerpoint - then the disc operates well..

Hi, nice job. What would be the advantage of the center drain? Thanks.

I meant plugging the ball valve hole ?? Video showed cutting the bottom

What did you do for a false bottom? The red stand you have what is it and what is it called as well as where did you get it? Thanks.

What did you use to plug tap hole?

Other guy shudda seedis