Theoretical Machinist Smartphone Apps


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TheoreticalMachinist Charts

Machinist drill and tapping charts plus utilities

Now at version 1.3

  • 6 Customizable charts:
  • Decimal Equivalents
  • Drill letters, number and number screw sizes
  • Fractions from
       1/2" to 1/512" increments up to an inch
  • Metric increments from
       1.0mm to 0.125mm up to 25mm
  • Drill Point Calculator
  • Cutting Tap drill size chart
  • Cutting Tap drill size Calculator,
       Metric & Imperial
  • Cutting Tap drill size
       by Percentage
  • Cold Forming tap drill size chart
  • Cold Forming Tap drill size Calculator,
       Metric & Imperial
  • Cold Forming tap drill size
       by Percentage
  • Pipe Tap & Die threads chart
  • UNC, UNF, UNEF, UNS, UN
  • ISO Metric: Coarse, Fine
  • NPT, NPTF, NPS, NPSF, BSPT, BSPP
  • Keeps track of what you last looked at
  • Simple to use:
        Scroll up and down. Swipe left and right
  • 1,993 data entries
  • Portrait and landscape mode
  • Available on:
        iOS ( 5.0+) Android (2.2, 2.3, 4.0+)
  • Supported languages:
       English, Français
Screenshots
Use bottom OS and Navigation buttons to cycle screenshots
Screenshot
Android Select iOS Select
Click android icon multiple times to cycle between
Android versions; 2.2, 2.3, 4.0, 4.1
 
Read the Terms of use and Privacy policy
before you buy
You will be asked to agree to these terms after launch.

this software is not free.
this software does not collect information about you.
this software does not display ads.
Support: forum / email
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