Drilling Titainium

[zeke83]

I'm looking for some help with my feeds and speeds for drilling holes in 6-4 Titainium. Hole size is .093"

Thanks

[cad01]

25 sfm for hss - peck 1x dia of drill
50-80 sfm for carbide - peck 2x dia of drill
run around .001-.002 ipr

Go carbide if possible.
this is were I start at and can sometimes work up from there. I run alot of Ti on okuma lathe

[PinMan]

Do you have thru-coolant capabilities? If so, you can bump the sfm up to about 125, but still peck the same amount as cad01 suggested

[zeke83]

No thru-coolant.

Thanks for the help!