Machinists Calculator is a simple yet effective iPhone app designed specifically for machinists. This utility and tools program allows users to easily calculate feed rates and speeds for various machining operations. Developed by Tianna Henry-Lewis, this app is available for free on the App Store.

The main purpose of Machinists Calculator is to provide machinists with a quick and convenient way to calculate important parameters such as Surface Feet per Minute (SFM), Revolutions per Minute (RPM), Inches per Minute (IPM), and Feed per Tooth (FPT). With its user-friendly interface, the app makes it easy to input the required values and obtain accurate results.

As of now, Machinists Calculator offers the mentioned calculations, but the developer promises to introduce more options in future updates. This is a great initiative as it will further enhance the functionality of the app and cater to the needs of a wider range of machinists. I would personally like to see features like metric units conversion and additional machining calculations added to the app in future versions.

Overall, Machinists Calculator is a handy tool for machinists who need to perform quick feed rate and speed calculations. With its simplicity and accuracy, this app is a valuable addition to the toolset of any machinist. I look forward to seeing the future updates and enhancements that Tianna Henry-Lewis will bring to this already useful app.