| Material | S.F.M. |
Drilling
I.P.R.
|
Milling
I.P.R.
|
|---|---|---|---|
|
Mild & Low Carbon Steel
EX. 1018, 1020, 1117, 1141, 12L14
|
800-1200 | .0015-.003 | .004-.006 |
|
High Carbon
& Alloy Steel
EX. 1045, 4140, 4340, 52100, 8620
|
500-800 | .0015-.002 | .004-.006 |
|
Lower Carbon Tool Steel
EX. P-20, H-13, S-7
|
400-700 | .0015-.002 | .004-.006 |
|
Tool Steel
EX. A-2, A-6, D-2, M-2
|
300-600 | .0015-.002 | .004-.006 |
|
Stainless
Steel
EX. 304, 316, 420, 15-5PH, 17-4PH
|
300-600 | .0015-.002 | .004-.006 |
|
Iron
EX. Cast, Ductile, Nodular
|
600-1000 | .0015-.004 | .004-.007 |
|
Nickel & Titanium
Alloy
EX. Inconel, Hastelloy, TI-6AL-4V
|
120-180 | .0015-.002 | .002-.004 |
|
Non-Ferrous
Metals
EX. Aluminum, Bronze, Brass
|
1000-2500 | .0015-.004 | .004-.007 |