david n
Diamond
- Joined
- Apr 13, 2007
- Location
- Pillager, MN
Posted in the General section too...................
It's been quite a while since running the stuff, but I know 17-4 annealed machines like crap. H1150 is nice. But in condition H900(min 40RC), how does it compare to H1150 or 4140HT? I need to OD thread, OD groove, drill, bore, and part off. Feeds n speeds? Inserts? Or can I run with what I got? TIA
It's been quite a while since running the stuff, but I know 17-4 annealed machines like crap. H1150 is nice. But in condition H900(min 40RC), how does it compare to H1150 or 4140HT? I need to OD thread, OD groove, drill, bore, and part off. Feeds n speeds? Inserts? Or can I run with what I got? TIA