| the process you are referring to is Annealing, whereby you heat it to dull red then let it cool on it's own, resetting the crystaline structure.
what you need is just a Ti coated or High Speed Steel (HSS) dill bit and some cutting fluid, pretty much any type of oil will do, transmission fluid works well, as does WD40. No annealing is needed, just a drill press, cutting fluid and patience.
__________________ Quote: |
Originally Posted by Painthappy [Painthappy] 10:49 pm: have a good night - talk to you later . . . Let me go slip into a little KL . . . | Quote: |
Originally Posted by MedicDVG Well I had this old tin of crisco, a raquetball and an weird idea that didn't sound quite so bad at the time.... | |