★★★★★Jermaine Racev1.19 Feb 2026
Mostly its just a drill chart with tap drill sizes noted for metric, UN, NPT, it does have some useful formulae. It doesn't give you tolerances.
Loading…
Mostly its just a drill chart with tap drill sizes noted for metric, UN, NPT, it does have some useful formulae. It doesn't give you tolerances.
wonderful app
Amazing
Thank you so much I really needed this to make a mount for a sex swing it worked perfectly.
Review insights appear once we have at least 20 saved reviews for this app (4 so far). They grow each time reviews are refreshed.