Advanced Metalcutting Calculators contains four calculators, each for major metalcutting operations: Milling, Turning, Boring, Drilling, and one calculator for exact machining time when facing, cutting off, and deep grooving. All calculators are developed in Microsoft Excel, and execute all parameters in both U.S. and Metric units of measure. These calculators provide more accurate computations than and other calculators on the market. They are unique in computing cutting forces, torque values, and required machining power. Additionally, feed and radial cutting forces are calculated by the Turning and Boring Calculator (covered by U.S. Patent No. 6, 836, 697). Any metalworking professional is sure to find these calculators handy, especially for maximizing productivity of cutting by selecting such parameters at which nominal power of the machine tools can be effectively utilized.