Sujet : Re: A big ol' chunk of delrin
De : muratlanne (at) *nospam* gmail.com (Jim Wilkins)
Groupes : rec.crafts.metalworkingDate : 28. Apr 2025, 23:16:53
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <vuoupa$9p3h$1@dont-email.me>
References : 1 2 3 4
User-Agent : Microsoft Windows Live Mail 16.4.3505.912
"Jim Wilkins" wrote in message
news:vu44rs$vrlu$1@dont-email.me...I will soon try making a tool from a scrap of broken rock drill pipe, and
see how easy to saw and turn it is.
--------------------------------
It wears an HSS bit dull in a few minutes unless the lathe is in back gear. Annealing or tempering in the wood stove to at least 600F when I removed it from the tin can after the fire died down seems to have helped tool bit life.
A big ol' chunk of delrin
Re: A big ol' chunk of delrin