CNC Machinist Calculator Pro

The only thing I want is in thread data, for metric threads to show the data in inches also. Would help for pulling pins to check thread minors. Follow up about a year later... can you please do this! Update- Hey guys it has been about a year since i started using this app, its a great app but you guys said you were gonna add this in next and there have been updates since and its still not implemented. Please do this! It would be greatly appreciated!

Great all around app. Being a machinist of many different types of alloys, I disagree with many of the material sfm's generated in the calculator. Most of them are well slow of would they would really be ran at. Other than that, I would give it 5 stars. Would also like to see acme, stub acme, trapezoidal, and some api threads added to thread section.

I'm a quality inspector and this app is priceless to me! Giving me the x and y coordinates of each hole in a bolt circle when all i have is a starting angle is amazing!!! Even what block stack to use on the sign plate to achieve a desired angle is useful. This app makes me look indispensable! The only thing i wish it did was take into consideration bonus tolerance when figuring out true position. But that's just a small idea for improvement.

I have been locked on my TI calculator for a couple of decades. Now however this app has made on the fly programming an ease. I can make on the fly program path changes without having to go back to my computer or trig out coordinates. This is an excellent app.

Best one ive used. Essentially if you're versital and not exclusively a mill or lathe "guy". Replaced 4 free apps on my phone. There are a couple things that it could improve on. I wish you could switch between metric and imperial numbers on thread data, and have wires sizes for metric trapazoidal and imperial acme threads.

Nice App, would love to see acme threads. Also does it have an easier feeds and speeds calculator that I missed where you can enter tool info and material info and it will tell you rpm and ipm for that situation? Still a 5 star app

Great machining app. I think the name of this is misleading since I'm a manual Tool & Die Maker. Having the info for gun drills makes sharpening easier

Well worth the $ . It's all the free apps in one place, with tons of extras. I use it daily as a CNC 5-ax programmer to get everything from speeds and feeds, to drill sizes.

Great app. Lots of useful info at your finger tips. Was hoping the Macro function would help you to write Macros, but it is geared towards defining what the variable's and functions are. Maybe a possible enhancement in the future. Hope your listening developers

Only thing I'd like to see for 5 star rating is reamer speed feed chart

I know it will be getting better :-) Under priced given its actual value. Cheers

This is a great app and very helpful. I would give it 5 stars if you could add a standard scientific calculator option as this is sometimes useful

A very detailed, descriptive and illustrative calculator especially for a learning machinist like me.

Hands down the best machinist app there is. And on top of that, the creator of the app fixes or adds your suggestions to make it better. Way worth the $$

Has all the basic info you need put at the machine. Best app on my smart phone.

I got this app when my Machinist Calc. Pro died and I love it !!! I use this app every day at work.

Would it be possible to get PI button in the Calc function? Great tool. Use it a lot.

Has everything I need for programing lathe

It's does what I want it to

Just what I been looking for

No STI thread data?

Great app. Save a lot of money. Not buying a calculator. Thanks

I like how it works

Would like to see more trig options on keyboard

Very helpful, couldn't do without

Works great for me

Excellently calculator and good use in shop

Works well

best machinist calc in the world

Great app..

Amazing app...

As a software developer who used to develop for Palm and Windows Mobile, I appreciate a good app. This is the BEST all around app of its kind,Hands Down! I pointed out a small bug in the standard used for one calculation and the author fixed it in less than a week. Looking forward to seeing Metric and NPT info added to the threading. Great App.

Awesome app. Worth the money. It's paid for itself already

UI is a little clunky but the data is accurate and concise. I was going to develop my own app as I couldn't find anything decent. This has won me over though.

Where is the pipe tap info? The only gripe I have is that if I switch over to another app and come back to this it starts from the beginning instead of the last window I was in.

It's awesome for manual and cnc machinist, this is the app I've been looking for

Good app still getting use to it. Hope they add taper pipe threads, acme threads, NPT in the future.

This app has made it simpler to do my calculations

Great app

Didn't liked it first but more and more features are added. Now I love it. Matsuura M codes missing but overall very satisfied.