Machinist's Calculator can be used to perform various calculations on engineering applications. It can be used for right angle and oblique trigonometry, chord data calculations, dovetail calculations, etc. It also comes with drill size conversion charts, bolt circle calculator and grid layouts, tapping drill charts for UN and ISO metric, cutting and coldform (roll) taps, and other useful data.
The "Spline Calculator" calculates the inspection dimensions of spline profiles.
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