Feeds & Speeds Calculator

Select your machine, bit, and material. Parameters calculate in real-time.

Feeds & Speeds Steps/mm Critical Speed Force RPM / SFM

Your Machine

Your Bit

Bit Diameter

Flute Count

Bit Type

Material

Conservative / beginner-safe settings

Calculated Parameters

Feed Rate

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Spindle RPM

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Depth of Cut

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Plunge Rate

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Chip Load —

Too thin Optimal Too thick

Stepover

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Material Removal Rate

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