TAP SIZES
Click on the tap size chart to the right for tap sizes and tap drill sizes in for UNC and UNF inch sized taps.
The tap drill sizes noted are only starting points. They will yield a theoretical 75% depth of thread, depending on many factors that include depth of hole, accuracy of your set-up, and material being drilled and tapped.
You will probably need to adjust these numbers to fit your application.
There is nothing for sale here. Bookmark this page for future reference, or print the chart of tap sizes.
|