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Tools for machinists, engineers, and other tradesmen to perform quick easy calculations to solve right triangles, dovetails, keyways, countersinks, an …

This is an easy to use Dovetail Calculator with settings to customize the number of decimal places to display. Touch and hold on a calculated number t …

This is an easy to use Countersink Calculator with settings to customize the number of decimal places to display. Choose between installed keyboard or …

This is an easy to use Keyway Calculator with settings to customize the number of decimal places to display. Touch and hold on a calculated number to …

This is an easy to use calculator for solving right angle triangles with settings to customize the number of decimal places to display. Touch and hold …