Machinist's Calculator for Android OS

The Android app runs the following:

Trigonometry - Solve right angle triangle and oblique triangle problems
Angle Conversions - Convert between Degree.decimal, Degree-minute-second, and Radian.
Speeds and Feeds - Calculate between Surface speed and RPM, and Feed per Minute and Feed per Rev. Inch and metric calculations are supported.
Bolt Circles - Calculate X-Y coordinates for up to 300 holes.
Sine Bar - Easily calculate sine bar values.

All linear values switch between inch and metric systems.

Purchase from the Android Market for $3.99