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Calcolatore Velocità di Taglio — Strumento online gratis

RPM da velocità superficiale e diametro utensile

Calcola RPM da velocità di taglio (SFM) e diametro utensile. Per fresatura, foratura, tornitura. Per materiale.

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Cutting speed calculator (SFM → RPM)

Calculate optimal spindle RPM for any material + tool combination.

How to use this tool

  1. 1

    Pick material + operation

    Determines target surface speed (SFM).

  2. 2

    Enter tool diameter

    Drill bit, end mill, or workpiece OD.

  3. 3

    See RPM

    Optimal spindle speed for clean cuts.

Frequently Asked Questions

RPM formula
RPM = (SFM × 12) / (π × D), where SFM = surface feet per minute, D = tool diameter in inches. Metric: RPM = (Vc × 1000) / (π × D_mm).
Why SFM matters
Every material has optimal cutting speed. Too fast burns tools. Too slow causes work hardening. Target SFM = best balance.

Punti chiave

  • Cutting Speed Calcolatore is a free, browser-based calculator tool — rpm from surface speed and tool diameter.
  • No signup, no downloads, no file uploads — your data stays on your device.
  • Works on desktop, tablet, and mobile. Install as a PWA for offline access.

How to Use Cutting Speed Calcolatore

  1. Open the tool: Launch Cutting Speed Calcolatore on Strumentoolis — no account or download needed.
  2. Enter your data: Paste text, enter values, or select a file directly in your browser.
  3. Get instant results: Everything is processed locally — results appear immediately.
  4. Copy or download: Save your output or share it. Bookmark for quick access next time.

Cutting Speed Calcolatore — Quick Facts

Prezzo
Gratis — senza limiti, senza filigrana, senza paywall
Privacy
100% nel browser — nessun dato viene inviato a server
Piattaforma
Qualsiasi browser moderno — desktop, tablet o mobile
Categoria
Calcolatore Strumentos on Strumentoolis
Offline
Works offline after first visit (Progressive Web App)
CaratteristicaDettagli
StrumentoCutting Speed Calcolatore
CategoriaCalcolatore
Registrazione richiestaNo
Caricamento fileNessuno — elaborato nel browser
Supporto mobileCompletamente adattivo
CostoGratis per sempre

Why Use Cutting Speed Calcolatore?

You should try Cutting Speed Calcolatore for a quick, private way to rpm from surface speed and tool diameter. All processing happens in your browser. Your files and data never leave your device. According to web.dev, client-side processing is the gold standard for privacy.

On the other hand, dedicated APIs or desktop tools suit batch processing better. They also handle server-side automation. For everyday tasks, browser tools offer the best speed, privacy, and convenience.

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100% Privacy. Questo strumento funziona interamente nel tuo browser. I tuoi dati non vengono mai caricati su alcun server.