Solve common machine shop and other trades trigonometry and math problems at a price every trades person can afford! As a machinist or CNC programmer, you often have to use trigonometry to calculate hole positions, chamfers, sine bar stacks, dovetail measurements, bolt circles, etc. You often have to leaf through reference books, drill charts, speed and feed tables, thread wire charts and so on to find the information you need. On the other hand, you can use the Trades Math Calculator fast, easy and accurate and affordable.
Electronics Assistant performs various calculations regarding electronics units
