Free calculator · cutting data
Speeds & Feeds
Start with a conservative RPM and feed rate, then tune from the cut.
SFM
in
IPT
count
Calculated starting point
Spindle speed
2,292 RPM
Table feed
27.5 IPM
Use the result as a starting point. Holders, rigidity, coolant, depth of cut, and chip evacuation still decide the real cut.
Next machining layer
Saved setups, program debugging, and guided workflow checks are beta-gated.