Speeds & Feeds Calculator
Mill
Lathe
Tooling setup
Material
6061 Aluminum
Mild steel (1018/A36)
304 Stainless steel
Cast iron
Brass / Bronze
Tool type
HSS
Carbide
Tool diameter (in)
0.50"
Flutes
4
Max machine RPM
Cut parameters
Depth of cut (in)
0.005"
Width of cut
30%
Feed per tooth (in)
0.003"
Feed per rev (IPR)
0.004"
Operation
OD turning
ID boring
Results
Base SFM:
—
RPM
—
rev / min
Feed rate
—
in / min
MRR (est.)
—
in³ / min