Tap Drill Size Chart

13.2 mm Drill Size

metric drill

13.2 mm 0.5197 in 13.20 mm

A 13.2 mm drill measures 0.5197 in. It taps 2 threads in this chart.

What a 13.2 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 13.2 mm drill taps, with the percent of thread each one gets and the published chart drill for comparison.
Thread % thread Chart drill Chart %
9/16-24 79.1% 33/64″ 86.6%
9/16-18 59.3% 33/64″ 65.0%

Drills either side

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

13.2 mm drill: common questions

What size is a 13.2 mm drill?
0.5197 inches, which is 13.20 mm. It is a metric drill.
What can I tap with a 13.2 mm drill?
2 threads: 9/16-24 at 79.1%, 9/16-18 at 59.3%.
What drill is next to a 13.2 mm?
Down: 13.1 mm at 0.5157 in. Up: 13.3 mm at 0.5236 in.