Tap Drill Size Chart

14.6 mm Drill Size

metric drill

14.6 mm 0.5748 in 14.60 mm

A 14.6 mm drill measures 0.5748 in. It taps 3 threads in this chart.

What a 14.6 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 14.6 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 1.5 71.9% 14.5 mm 77.0%
5/8-18 69.6% 37/64″ 65.0%
M16 x 2 53.9% 14 mm 77.0%

Drills either side

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14.6 mm drill: common questions

What size is a 14.6 mm drill?
0.5748 inches, which is 14.60 mm. It is a metric drill.
What can I tap with a 14.6 mm drill?
3 threads: M16 x 1.5 at 71.9%, 5/8-18 at 69.6%, M16 x 2 at 53.9%.
What drill is next to a 14.6 mm?
Down: 14.5 mm at 0.5709 in. Up: 37/64 in at 0.5781 in.