Drill Bit Charts Pro
$1.09
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About Drill Bit Charts Pro
This is a simple app with charts for drill bits sizes in fractional inches, metric, US number, and US letter sizes. It scales to larger screens on 7" and 10" tablets for easy readability.
It includes Tap Drills for U.S. Sizes chart with drill sizes for 100%, 75%, and 50% threads as well as clearance sizes. Now includes Tap Drills for Metric Sizes chart with drill sizes for 75%, and 50% threads as well as clearance sizes.
Wood Screws for U.S. sizes so you know what size of pilot and clearance holes to drill.
Added straight and tapered pipe tap drill sizes.
A simple unit converter with various common conversions is included in the Pro version.
Try out the free edition by searching for Drill Bit Charts.
Drill Bit Charts Pro is an ongoing project that will continue to get more enhancements and become available on more platforms including iPhone and iPad.
Drill Bit Charts Pro is currently available on Android and Windows 10. Drill Bit Charts is available on Windows 8.1 and Windows Phone 8.1
Features coming soon to Drill Bit Charts Pro include:
* Zooming of charts.
* Setting the font size used in the charts.
* Color themes and control of colors in charts.
* Many more charts.
* Copy to clipboard.
* Closest drill help.
* Integration with wearables like Pebble, Pebble Time, and Android Wear.
* A lot more.
It includes Tap Drills for U.S. Sizes chart with drill sizes for 100%, 75%, and 50% threads as well as clearance sizes. Now includes Tap Drills for Metric Sizes chart with drill sizes for 75%, and 50% threads as well as clearance sizes.
Wood Screws for U.S. sizes so you know what size of pilot and clearance holes to drill.
Added straight and tapered pipe tap drill sizes.
A simple unit converter with various common conversions is included in the Pro version.
Try out the free edition by searching for Drill Bit Charts.
Drill Bit Charts Pro is an ongoing project that will continue to get more enhancements and become available on more platforms including iPhone and iPad.
Drill Bit Charts Pro is currently available on Android and Windows 10. Drill Bit Charts is available on Windows 8.1 and Windows Phone 8.1
Features coming soon to Drill Bit Charts Pro include:
* Zooming of charts.
* Setting the font size used in the charts.
* Color themes and control of colors in charts.
* Many more charts.
* Copy to clipboard.
* Closest drill help.
* Integration with wearables like Pebble, Pebble Time, and Android Wear.
* A lot more.
All Application Badges
Paid
app
app
Android
1.6+
1.6+
Bug
buster
buster
Android app
App History & Updates
What's Changed
1.2.2 - Added a Wood Screws for U.S. Sizes chart
1.2.3 - Fixed M6 x 1.0 on the metric taps chart
1.2.4 - Fixed a theme issue on some new devices
1.2.5 - Added straight and tapered pipe tap drills
1.2.6 - Fixed font sizes on some mid-size devices
1.2.2 - Added a Wood Screws for U.S. Sizes chart
1.2.3 - Fixed M6 x 1.0 on the metric taps chart
1.2.4 - Fixed a theme issue on some new devices
1.2.5 - Added straight and tapered pipe tap drills
1.2.6 - Fixed font sizes on some mid-size devices
More downloads Drill Bit Charts Pro reached 1 000 - 5 000 downloads
Version update Drill Bit Charts Pro was updated to version 1.2.6
More downloads Drill Bit Charts Pro reached 500 - 1 000 downloads
Price update Price changed from $0.80 to $1.09.
What are users saying about Drill Bit Charts Pro
F
by F####:
by F####:
So glad i got it.Could you add more stuff like external threading diameter charts.
E
by E####:
by E####:
Have printed many charts, but this app does it all, and talk about handy. Yes!!!
D
by D####:
by D####:
Would like to see larger diameters and British sizes including whitworth.
L
by L####:
by L####:
Excellent reference for Tap & Die sets. Very helpful.
M
by M####:
by M####:
As a mechanical engineer who is constantly specifying drilled & tapped holes, this app is right up my alley. Very nice layout and well organized. One suggestion at this point is to continue to add more larger drill & tap sizes to the database. Also suggest adding tap specifications in-line to the applicable drill sizes on the drill charts.
U
by U####:
by U####:
Would Like to have some british threads also sizes above one inch
U
by U####:
by U####:
Would like to see sheet metal screw drill sizes too.
U
by U####:
by U####:
Easy to use; not bloated.
V
by V####:
by V####:
Very good app. Does exactly what I need in the shop and there is no searching for a drill and tap chart. Nice work.
D
by D####:
by D####:
Happy to pay your modest Pro charge to say thanks for this useful app.
U
by U####:
by U####:
Would be nice to have the min and max sizes for each tap in there respective classes, 1b, 2b and 3b. Also, form tap sizes would greatly appreciated. Look forward to any future mods.
U
by U####:
by U####:
Very practical tool to have on hand
C
by C####:
by C####:
Suggestion: The ability to zoom (for us old guys)
C
by C####:
by C####:
Bought the pro version. I use the app on a regular basis for work.
C
by C####:
by C####:
Easy to use; not bloated.
V
by V####:
by V####:
As a mechanical engineer who is constantly specifying drilled & tapped holes, this app is right up my alley. Very nice layout and well organized. One suggestion at this point is to continue to add more larger drill & tap sizes to the database. Also suggest adding tap specifications in-line to the applicable drill sizes on the drill charts.
by D####:
This seems like a good thing. I just went straight for the paid version. Looks useful. This is the first time I've seen a refund option Wich I think it's quite honest and increases my trust level with this app and developer.