Depyt Digital / Engineering workspace

DEPYT Machining Intelligence

Machining calculator

Calculated values · Milling, drilling, turning, parting & grooving

Cutting inputs

Cutting speed (m/min)Surface speed at the cutting edge; use a suitable reference.Cutter diameter (mm)Actual cutting diameter.Cutting teeth (count)Number of effective cutting teeth; whole number.Feed per tooth (mm/tooth)Feed specified for the selected tool and conditions.Axial depth (mm) · optionalEngagement along the cutter axis.Radial width (mm) · optionalRectangular engagement across the cut.

All supplied values must be finite and greater than zero.

Calculated results

Spindle speed: — RPM
Table feed: — mm/min
Material removal rate: — mm³/min

Enter valid cutting inputs to calculate.

Formulas

RPM = (1000 × Vc in m/min) ÷ (π × diameter in mm)

Feed = RPM × teeth × feed per tooth; removal rate = feed × axial depth × radial width.

Imperial inputs are converted to metric for spindle-speed calculation.

Calculated values are not manufacturer-approved cutting recommendations.