** Our Holiday schedule this year is as follows: We will be closed on Friday December 24 and Monday December 27 in observance of Christmas Eve and Christmas Day. We will also be closed on Friday December 31 in observance of New Year’s Day. Enjoy the holidays, and have a Happy New Year! **

Pro-Calc® Spindle Speed / Surface Feet Calculator

Pro-Calc® Spindle Speed / Surface Feet Calculator

Calculates surface feet, RPM, feed rate for turning, drilling, tapping and milling. Inches or metric.

Cat. No.
PRO-CALC®

Merely select material:
Choose from 34 materials

Select machine operation:
Cutoff/Form Tool
End Mill
Drill/Counterbore
Tapping
Face Mill

Select Diameter:
Part Diameter
Tool Diameter

Hand held - Can be used at machine location