EditCNC features: Calculator

Click a link for more detail:
Calculate speeds, feeds, and more!
Right angle trigonometry
Regular polygon calculations
Dovetail measurement calculations
Oblique trigonometry
Calculate grid pattern coordinates
Calculate bolt circle coordinates
Measure threads with three wire
Chords

Free light version of Machinist's Calculator for your Palm or Pocket PC

Machinist's Calculator is also available as stand alone software. For more information, click here.