Drill Calc
| Category | Price | Seller | Device |
|---|---|---|---|
| Utilities | $2.99 | Black Cat Systems | iPhone, iPad, iPod |
It also has tables of standard inch fractional and numeric drill bit sizes, as well as complete information for various pipe sizes. There is also detailed information about the commonly used sizes of wood screws.
Buy your copy of Drill Calc today, and put away your drill chart.
Reviews
Good, needs though-hole measurements
bavetta
As far as I can tell does not have though-hole measurements, which would be easy to add to each bolt size and very useful
Works fine
TOCC
It is a plain ol' drill chart, and it works just fine. Thanks! Would like to have pipe threads too, though.
Works well
Dieguy
Functionality of app is great! Good clean layout. I agree that pipe theads would be a great addition, as well as fine threads for metric taps. Clearance drills, counterbores, and reamer drill sizes would also be a welcomed upgrade. I would pay extra for those options even. Keep up the good work
V 2.0 works great & w/Pipe Thd data
W8WCA
This is great; all the Inch - Metric and Pipe Information in one app. We deal with both english and metric taps at the machine shop I work for, so this makes it a very handy app.
Good, but could be better
Billw37
I am a hobbyist machinist. I am always using Drill Calc for looking up drill sizes when I am threading. One feature I would appreciate is an all encompassing decimal lookup chart. This single chart would contain fractional, lettered, numbered and metric drill sizes. I also would find it helpful if you supplied the data for doing external threading.
Awesome
Gilberto Diaz
This app puts at my fingers all the data I could ever need in the machine shop when tapping time comes around. Very detailed and accurate.
Very Handy
ApHapNot
While not Machinery Handbook in an app, this is always in the pocket not on a shelf.
