Machining calculators
Cutting speed, feeds and speeds, drilling rpm, material removal rate and CNC cost.
Machining
Cutting Speed Calculator
Cutting speed (Vc in m/min and SFM) from tool or workpiece diameter and spindle speed.
Machining
Feeds and Speeds Calculator
Spindle rpm and table feed rate for milling from cutting speed, tool diameter, flutes and chip load.
Machining
Drilling RPM Calculator
Spindle speed and feed rate for drilling from drill diameter, cutting speed and feed per revolution.
Machining
Material Removal Rate
Milling material removal rate (MRR) from width of cut, depth of cut and table feed.
Machining
CNC Machining Cost Estimator
Cost and selling price per part for a CNC batch from material, setup, cycle time, machine rate and margin.