M33 Mandrel for stainless steel bottle openers and bottle stoppers

Special M33 mandrel for making bottle openers and bottle stoppers based on the stainless steel products of Stainless Bottle stoppers.

The mandrel can be used in combination with the special 3/8-16 threaded bushes, the thread on the manderel can also be used as a tap directly on the wood. Good pre-drilling is a must, and with very hard wood there is a risk of breakage, in which case it may be better to use bushing.