Great App! Thanks-for this well-working and lean application ! Great App, on my third phone, and it's worked perfectly on all of them! One of my favorite apps, used veer often!
I love this utility This has been a huge help to me in the garage and machine shop. Keep up the great work. Stone
Excellent app, a must have. Thank you and great app! Responsive dev. Edit:Excellent update, appreciate having roll form tap data in the app!
Machinist / mechanic Awesome tool, always has the weird thread sizes and pitches I need
This is a very useful app. I find myself going to it for design information a lot.
Like it Have been using it for a long time. It works great and has all the info you need.
Change Log: http://goo.gl/3AAHB
Added table entry STI Roll Tap Drill Sizes
Table entry STI Tap Drill renamed to STI Cut Tap Drill
Engineering calculation for screws,bolt joints,threaded fasteners,torque,preload
Calculate recommended hole sizes for tapping various materials and much more!