Tap Drill Size Chart

14.2 mm Drill Size

metric drill

14.2 mm 0.5591 in 14.20 mm

A 14.2 mm drill measures 0.5591 in. It taps 2 threads in this chart.

What a 14.2 mm drill taps

Every thread this drill cuts between 50% and 85% of thread, deepest first. Outside that band it is the wrong drill for the job, so nothing below that line is listed.

Threads a 14.2 mm drill taps, with the percent of thread each one gets and the published chart drill for comparison.
Thread % thread Chart drill Chart %
M16 x 2 69.3% 14 mm 77.0%
5/8-11 55.8% 17/32″ 79.4%

Drills either side

All drill sizes → · Open this drill in the calculator →

14.2 mm drill: common questions

What size is a 14.2 mm drill?
0.5591 inches, which is 14.20 mm. It is a metric drill.
What can I tap with a 14.2 mm drill?
2 threads: M16 x 2 at 69.3%, 5/8-11 at 55.8%.
What drill is next to a 14.2 mm?
Down: 14.1 mm at 0.5551 in. Up: 9/16 in at 0.5625 in.