Drill and Tap Calculator
4.45
Tools | 2.6MB
Description
Calculate the drill bit and tap combination required for a given screw/bolt or pipe size. Input various parameters to fine tune for certain applications. View a sample technical drawing with a callout for the hole and thread specifications.
Supported standards: ANSI, ISO, NPS, NPT.
Show More
Less
What's New Drill and Tap Calculator
Added NPT and NPS pipe thread standards. Improved user interface compatibility for a wider range of screen sizes and pixel densities.