Simple to use software for machinists, CNC programmers,
the hobbyist, and others. For ANY version of Windows, '95 through Windows 7

Calculates:

  • Right Triangles
  • Oblique Triangles
  • Bolt Circles
  • Compound Sines
  • Inscribed and Circumscribed Polygons
  • Geometry Tangents
  • Milling Speeds and Feeds
  • Area
  • Inches to Millimeters
  • Millimeters to Inches