2.7 mm Drill Size

metric drill

2.7 mm 0.1063 in 2.70 mm

A 2.7 mm drill measures 0.1063 in. It taps 3 threads in this chart.

What a 2.7 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 2.7 mm drill taps, with the percent of thread each one gets and the published chart drill for comparison.
Thread	% thread	Chart drill	Chart %
#6-32	78.1%	#36	77.6%
#5-44	63.3%	#37	71.1%
#5-40	57.6%	#38	72.4%

Drills either side

2.65 mm 0.1043 in · 2.65 mm Next size down
#36 0.1065 in · 2.71 mm Next size up

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

2.7 mm drill: common questions

What size is a 2.7 mm drill?

0.1063 inches, which is 2.70 mm. It is a metric drill.

What can I tap with a 2.7 mm drill?

3 threads: #6-32 at 78.1%, #5-44 at 63.3%, #5-40 at 57.6%.

What drill is next to a 2.7 mm?

Down: 2.65 mm at 0.1043 in. Up: #36 at 0.1065 in.