Thread
:
broken bits
View Single Post
#
27
12-01-2010, 05:17 PM
Izzy
Backyard enginier
Join Date: Aug 2010
Location: Shipshewana, Indiana
Posts: 1,825
Re: broken bits
for threading or even cutting soft copper - I was told to use "crisco"
For years they were using animal fats instead of oil based lubricants....
Izzy
View Public Profile
Find all posts by Izzy