zachsmithjohnson

If it's a Columbia we have a 100lber in the shop and it is deafening even chained and magneted.

Thanks for all the input guys I've added some safety notes on the video.

hilarious cut off wheel video

interesting I'll keep that in mind and post on my video

The mandrel is D-2 because it is air hardening and it has held up to a few hundred worms being formed on it. The thin cutting wheels on a grinder are for use on edge

agreed when making this video I didn't give the point enough attention but a slight down turn is paramount to an easily opened bottle as is an even helix.

Just my theory but The burnt sugar in the oil, in my mind at least, acts as free carbon and allows the worms made from mild steel to get a light case hardening via carbonized shell.

I'd love some feed back on this video i just put out. It's intended to demonstrate how to make the worm of a corkscrew.

There are a few answers to your questions hidden in this video link

You guys are great. Thanks for all the thoughts I'll keep this post updated when they start to find homes.

perfect imperfection!

Got any Ideas in Charlotte, I'm trapped with a non compete up here in Boone.