Gratis · Rekenen en converteren
Boortoerental.
Reken een snijsnelheid en een diameter om naar omwentelingen per minuut.
Metric speed is metres per minute and diameter is millimetres. Inch speed is feet per minute. Presets are typical high-speed-steel starts. Local arithmetic only. This is a quantity or geometry estimate, not a code check and not a substitute for a licensed professional.
- Spindle speed
- 636.619772 rpm
RPM = surface speed in metres per minute × 1,000 / (π × diameter in millimetres). Presets are typical high-speed-steel starting speeds, not a chart for one cutter.
Zo gebruik je deze tool: Boortoerental
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Limieten en ondersteunde formaten
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Technische opmerkingen in het Engels
Metric speed is metres per minute and diameter is millimetres. Inch speed is feet per minute. Presets are typical high-speed-steel starts. Local arithmetic only. This is a quantity or geometry estimate, not a code check and not a substitute for a licensed professional.
Convert a cutting speed and a drill diameter into spindle speed in revolutions per minute. Metric speed is metres per minute and diameter is millimetres. Inch speed is feet per minute. Presets are typical high-speed-steel starts. Local arithmetic only. This is a quantity or geometry estimate, not a code check and not a substitute for a licensed professional.
A 10 mm drill at 20 metres per minute.