A Google user
★★★★★
"Been using this for quite a while but not now. The calculator keeps giving me negative value of RPM and Width of Cut. Developer please fix this bug. Your older version works well on my phone tho. update: Fast support from the developer. Thank you. Problem solved."
Version: 1.6.3
A Google user
★★★★★
"On the money. Functionality, practicality, user friendly. Keep it up!"
Version: 1.7.0
A Google user
★★★★★
"Excellent... Easy to use and very helpful... Much better than the previous
versions. Saves time and money... Haven`t had any issues with feeds and
speeds. There are occasional quirks in the interface but it is not bad."
Version: 1.507
Red Wil
★
"would giv negative stars. impossible to evaluate"
Version: 2.0.12
A Google user
★★★★★
"very useful app 👌"
Version: 1.6.16
Peter Min
★
"crazy? tapping rpm is more than 600?"
Version: 1.8.1
A Google user
★★★★★
"Good app, had an issue and was resolved rapidly by developer. Look forward
to testing out some of the basic speeds and feeds at work this week. Quite
a few other handy tools included in this app."
Version: 1.507
A Google user
★★★★★
"Great app all around!"
Version: 1.507
Andrew Wilson
★★★★
"I would love to see a COUNTERSINK ADJUSTMENT CALCULATOR with the countersink not just the theoretical depth"
Vincent E
★★★
"Looks pretty good apart from the nineteenth century measurement units."
Version: 2.0.12
Dan Linscheid
★★★★★
"Excellent app! My biggest problem is remembering to use it. :)"
Version: 1.8.1
Lord Darkhelmet
★★★★★
"Love this app I`ve got my speeds and feeds nailed I sometimes need to tweak it a bit depending on material code and work holding but mostly it`s great. Thinking of upgrading to the pro app but not sure on the difference between the 2?"
Version: 2.2.1
Christian Weiss
★★★★★
"Wow. What a great app I just found! Nice layout. Seems to be really accurate. I like the vast amount of inputs I can change. I found exactly what I was looking for right away. Nice job."
Version: 1.8.1
Harsh Gajjar
★★★★★
"For non ferrous, I find continuous chip with v groove end mill and clean surface finish. Thank you"
Version: 1.8.1
Tahir I Musa
★★★★★
"This application had so many useful tools needed for general CNC operation calculations plus references. I found it very useful for me as a newbie in the CNC world."
Version: 2.2.0
Dani Cikman
★★★★★
"Hi , I am using this app for a long time and very pleased but lately it has always got stuck and it is impossible to continue. Please if you have a solution to help me. Thanks"
Version: 1.7.7
Patrick Barrett
★★★★★
"I just want to know what formula ur using for surface footage because it never matches when I go by hand, close, but always a little high."
Version: 2.2.1
Vanja Mujezinović
★★★★★
"Use it every day. The best calculator of them all."
Version: 2.0.6
John Swicz
★★★★★
"Works great lots of options for different tooling."
Version: 2.1.2
A Google user
★★★★★
"Excellent app, keep thinking about getting the pro version."
Version: 1.6.25