29/32 in Drill Size

fractional drill

29/32″ 0.9062 in 23.02 mm

A 29/32 in drill measures 0.9062 in. It taps 2 threads in this chart.

What a 29/32 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 29/32 in drill taps, with the percent of thread each one gets and the published chart drill for comparison.
Thread	% thread	Chart drill	Chart %
1-8	57.8%	7/8″	77.0%
M24 x 1.5	50.3%	22.5 mm	77.0%

Other jobs for a 29/32 in

Hard-material tap drill: The size to use in stainless or tool steel for 1-8, where it leaves a shallower thread than the standard drill and cuts tapping torque.
Clearance hole: The through hole a bolt passes in, not a tapped hole: loose fit for 3/4-10, close fit for 7/8-9, loose fit for 3/4-16, close fit for 7/8-14, loose fit for 3/4-20, close fit for 7/8-20. See the clearance hole chart.

Drills either side

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29/32 in drill: common questions

What size is a 29/32 in drill?

0.9062 inches, which is 23.02 mm. It is a fractional drill.

What can I tap with a 29/32 in drill?

2 threads: 1-8 at 57.8%, M24 x 1.5 at 50.3%.

Is a 29/32 in drill used for clearance holes?

Yes: loose fit for 3/4-10, close fit for 7/8-9, loose fit for 3/4-16, close fit for 7/8-14. A clearance hole is not tapped; the bolt passes through it.

What drill is next to a 29/32 in?

Down: 23 mm at 0.9055 in. Up: 15/16 in at 0.9375 in.