Leave a Review Drill and Tap Tool
Very good app
This app is very useful for people in the trade and a great replacement for other charts, support is amazing I had one problem (this wasn't a problem in the end) that was explained to me within hours, great stuff a engineers must have.Paul Seward
Very Useful!
Very handy to use along with a caliper. I have found it especially useful for finding the correct drill to use when I want the entire screw to fit cleanly through the hole. The ability to set thread depth is also great! Also great for correlating English and Metric sizes.CVudu
Great app
This is one handy app for the busy machinist I highly recommend itAtvdude
No BSP
This looks great although it is missing the worlds most popular pipe thread BSP. That was the reason I wanted the app in the first place. It would be great if you could add it. Can't wait for update. !The Arnster
Not complete...
Yeah it's a good app and easy to use .. But in my view it's not complete without having your pipe threads included...Rydco
Really good app. But Npt???
👍Fernandco
Great app
I have been looking for an app like this for a while and here it is. I hate looking up a drill size and all I can find is a letter to reference the size. This app has cured that for me.BillsFamof5
Tappy
Love it
Need more like it.mommy sews
Very useful easy to use App
This is a well designed clever app that's a must for anyone who needs to tap threads especially if you only do it infrequently. It replaces references and charts and is very convenient to use. Well done!Moe693
Most useful app I have
My son showed me this app on his phone. This was the 1st download I did when I got my phone. I use it every day in my shop. It's a great quick reference. Saves time and footsteps. I really like this one. If you are a mechanic or machinist you should have this app.#1Caipira
