Calculator Machining Calculator Machining Calculator Unit Selection Metric (mm, m/min) Imperial (inch, ft/min) Workpiece Material Steel Aluminum Stainless Steel Titanium Tool Material High-Speed Steel (HSS) Carbide Coated Carbide Machining Type Milling Turning Drilling Tapping Threading Tool Type End Mill Ball Nose Solid Drill Tap Thread Mill Turning Tool Grooving Tool Tool Diameter Cutting Speed (m/min or ft/min) Feed per Tooth (mm/tooth or in/tooth) Pitch (mm or TPI) Calculate RPM: - Feed: - Depth of Cut/Pecking: - Alert: -