Sumivo · Manufacturing
Drill RPM Calculator
Calculate spindle speed from cutting speed and drill diameter for common CNC and drilling work.
01 / INPUTS
m/min
mm
02 / RESULT
SPINDLE SPEED
954.92965855 rpm
- Spindle speed
- 954.92965855 rpm
Calculation trace
- (30 m/min × 1000) ÷ (π × 10 mm) = 954.929659 rpm954.92965855 rpmSpindle speed