Machinist ToolBox™
Trig Functions
Machinist ToolBox™ supports the following trigonometric calculations.

1) Drill Tip Comp
2) Sine Plate
3) Chord Data
4) Cusp Height
5) Right Triangle Solver
6) Oblique Triangle Solver
7) True Position
8) 3-Point Arc Center
9) Bolt Circle Calculator
10) Polygon Calculator
11) 4th Axis Positioning
12) Universal Angle Head
13) Thread Calculation
14) Polar Dimensioning
15) Tap Drill Calculation

Below are graphics of some of the function screens.