MACHINING CALCULATOR

CNC Spindle Speed Calculator

Calculate spindle speed from cutting speed and tool diameter.

CALCULATIONFeeds & Speeds

Calculate spindle speed from cutting speed and tool diameter.

Inputs2

Results1

Returns

Spindle Speed

Cutting Speedm/min

Tool / Part Diametermm

Calculation note: Results are mathematical calculations based on your inputs. Check the tool maker’s data, machine limits, workholding and material before using a value in production.

Calculate spindle speed from cutting speed and tool diameter.