Peanut oil is also very good for quenching 0-1 steel. The smell alone is worth the additional cost over petroleum oils.
HSS vs Titanium vs. Cobalt drills.
- neanderman
- Posts: 896
- Joined: Mon Jan 09, 2012 7:15 pm
- Location: Cincinnati, Ohio, USA
Re: HSS vs Titanium vs. Cobalt drills.
Ed
LeBlond Dual Drive, 15x30
US-Burke Millrite MVI
Atlas 618
Files, snips and cold chisels
Proud denizen of the former "Machine Tool Capitol of the World"
LeBlond Dual Drive, 15x30
US-Burke Millrite MVI
Atlas 618
Files, snips and cold chisels
Proud denizen of the former "Machine Tool Capitol of the World"
- SteveHGraham
- Posts: 7788
- Joined: Sat Jan 17, 2009 7:55 pm
- Location: Florida
Re: HSS vs Titanium vs. Cobalt drills.
It will stick to end mills.tornitore45 wrote: ↑Fri Nov 30, 2018 8:10 am Aluminum is soft, you can cut it with a knife, there is no real need for a cutting fluid, but when tapping it galls and packs the flutes so the WD40 add just enough lubricity to keep things moving. Aluminum just love to stick and build up on the cutting edge, WD40 again prevent the sticking and let a sharp edge do the work.
Every hard-fried egg began life sunny-side up.