Trades Math Calculator for CNC Machinists

Hobby CNC software
  • Convert calculations and calulator between inch and metric
  • Angle values can switch between Degrees.decimal and Degrees,minutes,seconds
  • Right angle and oblique trigonometry
  • Speeds and feeds, RPM to surface speed, etc.
  • Drill point and countersink depth calculator is with the drill charts
  • Material List application for help in calculating speeds and feeds.
  • Drill size conversion charts, tapping drill carts
  • Ballnose cutter/surface finish calculations
  • Chord data calculations
  • Bolt circles with equal or variable spacing
  • Grid layouts
  • Measuring threads with wire calculations
  • Hexagon and other regular polygon calculations
  • Shaft taper calculations
Download options / Price: 
Trial available
Purchase/upgrade version