Tap Drill Size Chart

9.5 mm Drill Size

metric drill

9.5 mm 0.374 in 9.50 mm

A 9.5 mm drill measures 0.374 in. It taps 2 threads in this chart.

What a 9.5 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 9.5 mm drill taps, with the percent of thread each one gets and the published chart drill for comparison.
Thread % thread Chart drill Chart %
7/16-14 68.4% U 74.9%
M10 x 0.75 51.3% 9.3 mm 71.9%

Drills either side

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9.5 mm drill: common questions

What size is a 9.5 mm drill?
0.374 inches, which is 9.50 mm. It is a metric drill.
What can I tap with a 9.5 mm drill?
2 threads: 7/16-14 at 68.4%, M10 x 0.75 at 51.3%.
What drill is next to a 9.5 mm?
Down: 9.4 mm at 0.3701 in. Up: V at 0.377 in.