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⚙️MACHININGBETA
CNC Feeds & Speeds
Calculate optimal feed rates, spindle speeds, chip load, and depth of cut for CNC milling ops. Imperial and metric.
Recommended SFM: 500–800
> OUTPUT_
Spindle Speed4,584 RPM
Feed Rate55.00 IPM
Material Removal Rate1.719 in³/min
Est. Spindle Power~0.69 HP
Educational use only. Results are theoretical starting points based on standard formulas (RPM = CS×12/πD, Feed = RPM×Z×fz). Actual feeds and speeds depend on machine rigidity, tool condition, coolant, and setup. Always verify with test cuts. Scott is not a licensed machinist or engineer. Use at your own risk.