Material Removal Rate Calculator Material Removal Rate Calculator Material Removal Rate (MRR) Calculator Operation Type Milling Drilling Turning Grooving Grinding Depth of Cut, Axial (Dp) (mm) Depth of Cut, Radial (Dr) (mm) Feed Velocity (Vf) (mm/min) Diameter of Drill (D) (mm) Cutting Speed (Vc) (mm/min) Feed Rate (Fr) (mm/rev) Depth of Cut (Dp) (mm) Feed Rate (Fr) (mm/rev) Cutting Speed (Vc) (mm/min) Width of Groove (W) (mm) Cutting Speed (Vc) (mm/min) Feed Rate (Fr) (mm/rev) Depth of Cut (Dc) (mm) Width of Surface (W) (mm) Work Velocity (V) (mm/min) Calculate MRR MRR = 0