Android application with a complete collection of the calculations learned and used in the FP Machining by chip removal.

Available calculations:

- Metric and Witworth threads: dimensions and calculations for machining.
- Tolerances on shafts and holes, with calculation of minimum and maximum dimensions, as well as the type of adjustment (ISO-286).
- Cutting speed: according to diameter and r.p.m. (or r.p.m knowing the Vc).
- Feed and feed speed for lathe and milling machine, according to the feed per tooth and revolutions specifications of the tool manufacturer.
- Simple and Universal Divider Device: calculations of turns and points for each plate for the universal divider, and notches for the simple one.
- DIN82 knurling, with calculation of the initial diameter of the cylinder to be machined.
- Transmission ratio with gears or pulleys.
- Conicity ratio and calculations.
- Inclination ratio and calculations.
- Scale Relationship (plans) Drawing: Reality.

And also, utilities such as:

- Inches to millimeters converter.
- Forward to forward speed converter knowing the revolutions.
- Converter of angles in radians to degrees and vice versa.
- An angle converter with decimals to degrees, minutes and seconds.
- Trigonometry calculations: resolution of triangles using Pythagoras, sine and cosine theorem and sum of the angles.

Calculations to include:

- General tolerances.
- Angular tolerances.
- Gear dimensions.