Drill Calc Customer Service & App Reviews

Drill Calc Customer Service
Drill Calc App Comments & Reviews (2024)
Drill Calc iPhone Images
Drill Calc iPad Images

Need to find the right drill bit size for a hole? Drill Calc calculates the correct drill bit size to use for threaded holes, based on the bolt (tap) diameter and thread pitch and percentage, for both inch and metric threads. Close and tight fit hole sizes for many popular drill sizes are also displayed.

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.

Drill Calc App Comments & Reviews

POSITIVE REVIEWS
NEGATIVE REVIEWS

Drill Calc Positive Reviews

Good, but could be betterI 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..Billw37Version: 2.1.0

Works wellFunctionality 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.DieguyVersion: 0

Good, needs though-hole measurementsAs far as I can tell does not have though-hole measurements, which would be easy to add to each bolt size and very useful.BavettaVersion: 0

V 2.0 works great & w/Pipe Thd dataThis 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..W8WCAVersion: 0

AwesomeThis 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..Gilberto DiazVersion: 2.3

Works fineIt is a plain ol' drill chart, and it works just fine. Thanks! Would like to have pipe threads too, though..TOCCVersion: 0

Can't live without itGreat tool for any tool and die maker..Robert machine shopVersion: 0

Drill TapExcellent Reference....Brint6Version: 2.3

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