35/64 in Drill Size

fractional drill

35/64″ 0.5469 in 13.89 mm

A 35/64 in drill measures 0.5469 in. It taps 2 threads in this chart.

What a 35/64 in 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 35/64 in 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	81.2%	14 mm	77.0%
5/8-11	66.1%	17/32″	79.4%

Other jobs for a 35/64 in

Hard-material tap drill: The size to use in stainless or tool steel for 5/8-11, where it leaves a shallower thread than the standard drill and cuts tapping torque.
Form-tap hole: The published roll-tap hole for 9/16-24. A form tap displaces metal instead of cutting it, so it needs this larger hole.

Drills either side

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35/64 in drill: common questions

What size is a 35/64 in drill?

0.5469 inches, which is 13.89 mm. It is a fractional drill.

What can I tap with a 35/64 in drill?

2 threads: M16 x 2 at 81.2%, 5/8-11 at 66.1%.

What drill is next to a 35/64 in?

Down: 13.8 mm at 0.5433 in. Up: 13.9 mm at 0.5472 in.