Machinist Kalc Programs

Download your PDF and Excel copies of this thread data today! The files you are downloading include an Internal/External Thread Chart in Excel format and a Thread Calculations form in PDF format. If you have trouble downloading these files, feel free to contact me , and I will be very happy to email these two files to you. Thanks for visiting www.MachinistKalc.com today. Read more about why we provide these helpful tips each month. 

Today's tip is a Metric Thread Pitch Conversion Chart . As you can see in the sample image below, the chart includes conversions for metric thread pitch, thread pitch in inches, threads per inch, and basic height. Great printed tool to keep nearby. Contact me if you have any questions or problems downloading this PDF file. Thanks for visiting www.MachinistKalc.com . 

Today's tip is a chart for Pipe Thread Sizes  that you can download free of charge. This chart provides the Tap Thread Size, Approximate Inside Diameter, Approximate Outside Diameter, and Tap Drill Size of the most commonly used standard threaded pipe sizes. Find out more information about charts and other tools you should keep on your phone or in your toolbox for easy accessibility. Contact me if you have any trouble downloading this chart. Thanks for visiting wwwMachinistKalc.com today. 

September 2021 Newsletter  I’m happy to announce my latest tip  - Internal/External Thread Chart and Thread Calculations. I have also uploaded a new GrafNCalc83 Program  - Center Drill Depth Program for GrafNCalc83. Read what others are saying about my programs at the Testimonials link .  I welcome any questions or suggestions. Please feel free to get in touch with me. If you would like to have my monthly newsletters emailed to you, you can subscribe at the link at the top of this page. You can see all of my past newsletters in the newsletter archive section of this website. Stay healthy and safe. Thanks for visiting www.MachinistKalc.com today.